Patent application number | Description | Published |
20120013527 | BACKLIGHT MODULE AND DISPLAY APPARATUS - The present invention provides a backlight module and a display apparatus. The display apparatus comprises a backlight module and a display panel. The backlight module comprises a light guide plate and a plurality of light sources. The light guide plate has a bottom surface. The bottom surface is formed with a middle trench. The middle trench comprises dimming cants. The light sources are positioned at two opposite sides of the light guide plate in accordance with the dimming cants. The present invention can adjust a light intensity distribution and promote the central brightness of the screen. | 01-19-2012 |
20120057102 | BACKLIGHT MODULE - The present invention discloses a backlight module, used for a liquid crystal display apparatus. The backlight module comprises a back plate, positioned at the bottom of the backlight module; a display area being in the liquid crystal display apparatus in accordance with the back plate and overlapping therewith, and the display area has a display area center line; and a plurality of LEDs classified to belong to several bright bins respectively and the display area center line has a center corresponding to the LEDs, wherein the LEDs belonging to a higher bright bin are positioned closer to the center and the LEDs belonging to a lower bright bin are positioned farther to the center. The LED backlight module of the present invention can raise the usage rate of LEDs and reduce the cost efficiently. | 03-08-2012 |
20120057103 | BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY APPARATUS - The present invention discloses a backlight module and a liquid crystal display apparatus. The backlight module is employed in a liquid crystal display apparatus having a back plate and a plurality of LEDs. The liquid crystal display apparatus has a display area in accordance with the back plate and overlaps therewith, and the display area has a display area center line. The display area center line has a center corresponding to the LEDs. The LEDs are classified to belong to several positive voltage bins respectively. The LEDs belonging to a lower positive voltage bin are positioned closer to the center and the LEDs belonging to a higher positive voltage bin are positioned farther to the center. | 03-08-2012 |
20120092854 | BACKLIGHT MODULE - A backlight module has a light guide plate, a back plate and light emitting assemblies. The light guide plate is substantially prism-like. The back plate has a shape corresponding to that of the light guide plate, and has an inclined first side plate and an inclined second side plate opposite to the first side plate. Each of the first and second side plates has at least one receiving recess, and the light emitting assemblies are received in the receiving recesses. In comparison with a side-light type backlight module, the present invention saves a heat-dissipation aluminum extrusion member. In comparison with a direct-light type backlight module, the present invention shortens the light mixing distance in a vertical direction, so as to reduce the module thickness. | 04-19-2012 |
20120127749 | SIDE-LIGHT TYPE BACKLIGHT MODULE WITH LOCAL HEAT-DISSIPATION ENHANCEMENT - The present invention discloses a side-light type backlight module with local heat-dissipation enhancement. The backlight module is provided with a local heat-dissipation enhancement region on a portion of the back plate close to at least one light input side edge, and a surface of the local heat-dissipation enhancement region has a thermal-conductivity enhancement coating and a three-dimensional heat-dissipation profile, so that the temperature can be rapidly distributed to an even degree and lowered down, and the heat exchange area can be increased. Thus, the side-light type backlight module with local heat-dissipation enhancement of the present invention can efficiently prevent from affecting the chromaticity and brightness of a light emitting device due to the high temperature, so as to improve the uniformity of the chromaticity and brightness of an entire liquid crystal display (LCD) module and enhance the light extraction efficiency thereof. | 05-24-2012 |
20120133861 | MULTI-LEVEL LIGHT GUIDE PLATE AND LIQUID CRYSTAL DISPLAY MODULE - The present invention discloses a multi-level light guide plate (LGP) and a liquid crystal display (LCD) module. The LGP is divided into multiple sections sequentially connected with each other in a direction, and at least one light bar is disposed at an outward side of each section of said multiple sections. The LCD module has the multi-level LGP, which is located between a liquid crystal panel and a back plate. The multi-level LGP provided by the present invention can achieve local dimming for multiple sections and ensure that light rays of the respective sections will not influence each other. | 05-31-2012 |
20120262946 | BACKLIGHT MODULE AND HOUSING UNIT STRUCTURE THEREOF - The present invention provides a backlight module and a housing unit structure thereof. The backlight module includes a back plate having a first edge, a second edge, a third edge and a fourth edge. The edges of the back plate are provided with a housing including a plurality of housing unit structures. The housing unit structures have a strip shape or an L-shape, respectively, and are disposed on the back plate by connecting or spacing a distance to each others to assemble into a housing. The backlight module uses an adjustable modular design to adjust the number of the housing unit structures for being suitably applied to various backlight modules with different sizes. Except for reducing the use of material, the development cost and time of the backlight module can be saved. | 10-18-2012 |
20120287367 | LIQUID CRYSTAL DISPLAY MODULE AND FRONT FRAME STRUCTURE THEREOF - The present invention provides a liquid crystal display (LCD) module and a front frame structure thereof. The LCD module comprises a backlight module, a liquid crystal panel and a front frame structure. The front frame structure comprises a plurality of corner frame components, and the corner frame component comprises a top portion, a first side portion and a second side portion, all of which are perpendicular to each other. Each of the corner frame components is fixed on one corner of the backlight module, so as to fix the liquid crystal panel on the backlight module. The present invention can save material and achieve the object of the compactness design, and can fit different size specifications of the LCD module. | 11-15-2012 |
20120294040 | LIGHT-EMITTING DIODE HEAT-DISSIPATION STRUCTURE AND BACKLIGHT MODULE - The present invention provides a light-emitting diode (LED) heat-dissipation structure and a backlight module. A plurality of heat-dissipation lamp holders and at least one circuit board are disposed on an upper surface of a heat-dissipation bottom plate of the LED heat-dissipation structure. A recess is formed on a top surface of each of the heat-dissipation lamp holders, and at least one LED chip is disposed in each recess. Two lead wires are electrically connected between the LED chip and the circuit board. The heat of the LED chips is dissipated outside by the heat-dissipation lamp holders and the heat-dissipation bottom plate with being obstructed by the circuit board, thus improving the heat-dissipation efficiency and life time of the LED heat-dissipation structure. | 11-22-2012 |
20130010498 | LIGHT GUIDE PLATE AND A BACKLIGHT DISPLAY MODULE - The present invention provides a light guide plate. The light guide plate comprises at least two daughter light guide plates and a connection member. Each daughter light guide plate disposes two locating posts respectively on two sides thereof, which can be engaged with the connection member to make the two daughter light guide plates be interconnected so that forming one large area light guide plate. The present invention also relates to a backlight display module. The light guide plate and the backlight module of the present invention has a less manufacture difficulty and a low transportation cost and can realize the use of the large area light guide plate, so that avoiding the problems of the large area light guide plate being difficult to be manufactured and having the high transportation cost in the prior art. | 01-10-2013 |
20130010499 | BACKLIGHT MODULE AND A BACKLIGHT DEVICE - The utility model relates to a technology field of liquid crystal display, and more particularly to a backlight module and a backlight device. The backlight module provided by the utility model comprises a light guide plate, a printed circuit board, a heat-dissipating bracket and a first retaining member. There has an optical-coupling distance between a light incidence surface of the light guide plate and the printed circuit board. The light incidence surface of the light guide plate disposes more than two light guide plate protrusions thereon. The first retaining member retains the heat-dissipating bracket, the printed circuit board and the light guide plate together to form an independent module. The technical solution of the utility model can enhance the stability of the optical-coupling distance in the backlight module, realize a simple modularization assembly, simplify a mounting process of the back plate, and improve the assembly convenience. | 01-10-2013 |
20130093991 | Backplane of Backlight Module, Backlight Module and LCD Device - The present invention discloses a backplane of a backlight module, a backlight module and an LCD device. The backplane of the backlight module comprises a heatsink plate with good heat dispersion and a low-cost supporting plate connected with the heatsink plate, wherein the heat conductivity of the heatsink plate is larger than that of the supporting plate. In the present invention, metal with good heat dispersion and common material with low cost are respectively adopted and joined according to different radiating areas of the backlight module; then, the heat dispersion is ensured and meanwhile, the cost is reduced. | 04-18-2013 |
20130119216 | BACK PLATE OF LIQUID CRYSTAL DISPLAY MODULE AND SPLICE STRUCTURE THEREOF - The present invention discloses a back plate of a liquid crystal display (LCD) module and a splice structure thereof. The back plate is assembled at least by a first back plate portion and a second back plate portion, wherein at least one splice structure is defined between the first back plate portion and the second back plate portion, and the shapes of two sides of the splice structure are correspondingly engaged with each other. Besides, the convex portion is provided with a fixing hole thereon, and the concave step portion is correspondingly provided with a fixing pillar therein. The fixing pillar passes through the fixing hole to fix the first back plate portion and the second back plate portion. The present invention can use different type of material to assemble into the back plate, so as to intensify the splicing strength except for decreasing the material cost. | 05-16-2013 |
20130126450 | Joined Back Panel Structure of Display Device - The present invention provides a joined back panel structure of a display device, which includes a first mounting member and a second mounting member that are L-shaped and a third mounting member and a fourth mounting member that are linear, the first mounting member having two end respectively connected to two ends of the second mounting member to form an enclosed outer frame, the third mounting member being disposed inside the outer frame and having two ends respectively connected to the first mounting member and the second mounting member, the fourth mounting member being disposed inside the outer frame and having two ends respectively connected to the first mounting member and the second mounting member so as to form a hollow back panel. The outer frame of the present invention has an improved structural strength and low cast and is easy to manufacture. It is possible to join mounting members that are manufactured by the same mold, after being properly cut, in order to form back panels of various sizes so that the production mold of back panel can be shared to thereby reduce material cost and mold cost. | 05-23-2013 |
20130126451 | Joined Back Panel Structure of Display Device - The present invention provides a joined back panel structure of display device, which includes: a first mounting member that is L-shaped and a second mounting member, a third mounting member, a fourth mounting member, and a fifth mounting member that are linear, ends of the first mounting member, the second mounting member, and the third mounting member are sequentially connected to form an enclosed outer frame, the fourth mounting member being disposed inside the outer frame and having two ends connected to the outer frame, the fifth mounting member being disposed inside the outer frame and having two ends connected to the outer frame so as to form a hollow back panel. The outer frame of the present invention has an improved structural strength and low cast and is easy to manufacture. It is possible to join mounting members that are manufactured by the same mold, after being properly cut, in order to form back panels of various sizes so that the production mold of back panel can be shared to thereby reduce material cost and mold cost. | 05-23-2013 |
20130128418 | Connecting Piece, Backplane, and LCD Device - The invention discloses a connecting piece, a backplane and an LCD device. A connecting piece of a frame type backplane, the connecting piece comprises at least two connecting parts which are respectively fixed with the end parts of brackets of the frame type backplane. In the invention, because the connecting piece is adopted for joining the brackets, the connecting piece can be made into an integrally formed structure with high strength for enhancing the joining strength of the brackets. Moreover, the connecting piece is provided with a plurality of connecting parts, each of which is individually connected with one bracket; an interface can achieve standards; the brackets can be made into standard sections and can also be cut according to various dimensions so that the universality of the brackets is enhanced. | 05-23-2013 |
20130128444 | Backplane, Backlight Module and LCD Device - The present invention discloses a backplane, a backlight module and an LCD device. A backplane of a backlight module, comprising: a frame; the frame comprises a plurality of mutually joined brackets; bridges are connected among the brackets; locking pieces are fixed to the bridges or the brackets; The backplane is provided with a plurality of locking pieces for fixing PCBs of the backlight module; the tops of the locking pieces fixed with the PCBs are provided with conical peaks; elastic buckling claws extend out of the bottoms of the peaks. The present invention has lower manufacturing cost, saves the material, has simple operation steps and high efficiency, is beneficial to productivity enhancement and further reduces the cost. | 05-23-2013 |
20130128466 | Backlight Module, Backplane, and LCD Device - The present invention discloses a backlight module, a backplane and an LCD device. The backlight module comprises a backplane, a PCB and locking piece(s) for fixing the PCB on the backplane; the backplane comprises a frame formed by multiple brackets, and bridges arranged on the brackets; each bracket or bridge is provided with a chute, and the locking piece is arranged in the chute by a fixed structure at the bottom of the locking piece. Because the backplane comprises a frame formed by multiple brackets, the frame is provided with bridges for arranging PCB and the like, and both the brackets and bridges are formed by combining universal shaped parts, the present invention has the advantages of low manufacturing cost, and material saving; meanwhile, because each bridge is provided with a chute for arranging the hillock, the hillock is fixed in the random position of the chute. Thus, the hillock is arranged in the corresponding position of the chute in accordance with the PCB size, so that the backplane can be adapted for PCBs of different size, or backlight modules or LCD devices with components of different number. | 05-23-2013 |
20130128470 | Backlight Module, Backplane and LCD Device - The present invention discloses a backlight module, a backplane and an LCD device. The backlight module comprises a backplane, a PCB and locking pieces for fixing the PCB on the backplane; the backplane surface is provided with multiple through holes, and the locking pieces are selectively arranged in the through holes. In the present invention, because the backplane surface is provided with through holes for arranging hillocks, the hillocks are arranged in the through holes in random positions. Thus, the hillocks are arranged in the through holes in the corresponding positions in accordance with the PCB size, so that the backplane can be adapted for PCBs of different size, and its generality can be increased. In addition, hillocks and through holes of corresponding number can be arranged in accordance with the number of different components. Thus, the backplane has higher generality, and then the production cost and the processing cost of the backplane can be reduced. | 05-23-2013 |
20130128471 | Display Device Back Panel with Adjustable PCB Mounting Seat - The present invention provides a display device back panel with adjustable PCB mounting seat, which includes a hollow body and paired mounting seats. The mounting seats are arranged in a hollow portion of the body and have opposite ends extended to connect to the body. Each of the mounting seats includes a first bracket and a second bracket that are symmetrically arranged and a connection board connected between the first bracket and the second bracket. The first bracket has an end adjustably connected to the body and an opposite end adjustably connected to the connection board. The second bracket has an end adjustably connected to the body and an opposite end adjustably connected to the connection board. The first bracket has a first bent section that is bent downward, and the second bracket has a second bent section that is bent down. The pair of mounting seats forms a receiving space between the two first bent sections and the two second bent sections that receive a PCB supported and mounted thereon. The assembling is simple and through the adjustable connection formed between the first bracket, the second bracket, the body, and the connection board, it is suitable for mounting and fixing PCBs of various sizes. | 05-23-2013 |
20130128490 | Backplane and Backlight Module - The present invention discloses a backplane and a backlight module. The backplane comprises a frame formed by a plurality of brackets, and bridges which are arranged on the brackets and used for fixing PCBs; the bridges can rotate relative to the fixed points of the bridges to the brackets; the bridges are provided with chutes or through holes used for installing hillocks. In the present invention, because the backplane is formed into a frame structure through a plurality of brackets, the manufacturing cost is lower and a large number of materials are saved. Simultaneously, the bridges can rotate relative to the fixed points of the bridges to the brackets, so that the positions of hillocks on the bridges can be adjusted to satisfy the needs of the PCBs of different dimensions and enhance the universality of the backplane. Further, the bridges are provided with chutes used for installing hillocks which can be installed in corresponding positions in the chutes as required; and then, the hillocks can obtain horizontal and vertical adjustment; therefore, the setting points of the hillocks are increased; the hillocks can adapt to PCBs of more dimensions and have preferable universality. | 05-23-2013 |
20130128498 | Hillock for Fixing PCB on Backplane, Backplane and Backlight Module - The present invention discloses a hillock for fixing PCB on backplane, a backplane and a backlight module. A hillock is used for fixing PCB on backplane; the hillock is provided with a PCB mounting hole for fixing the PCB; the bottom of the hillock is provided with a fixed structure for arranging the hillock on the backplane. In the present invention, because each hillock on the backplane is designed into an independent part, and the hillock is fixed on the backplane by a fixed structure at the bottom of the hillock, hillocks of corresponding positions and corresponding number are arranged on the backplane in accordance with different requirement, such as PCBs of different size, and requirements of components of different number. Thus, there is no need for production of backplanes of various specifications to adapt for the requirements of various PCBs and the like and components of different number, and only a kind of backplane is required to be produced. The production cost of backplanes is saved, and the generality of backplanes is improved. | 05-23-2013 |
20130149482 | SPLICING BACK PLATE OF LIQUID CRYSTAL DISPLAY MODULE AND SPLICE STRUCTURE THEREOF - The present invention discloses a splicing back plate of a liquid crystal display (LCD) module and a splice structure thereof. The splicing back plate of the LCD module according to the present invention is assembled at least by a first back plate portion and a second back plate portion, wherein at least one splice structure is defined between the first back plate portion and the second back plate portion, and the shapes of two sides of the splice structure are correspondingly engaged with each other. By the splice structure, the present invention can use different type of material to assemble into the splicing back plate of the LCD module, so as to minimize the thickness and maximize the strength except for decreasing the material cost. | 06-13-2013 |
20130188115 | Backlight Module and LCD Device - The invention discloses a backlight module and an LCD device. The backlight module includes an optical assembly at the edge of which an independent positioning lug for fixing the optical assembly is fixed, and the optical assembly is an LGP, a reflector sheet, or an optical film. The invention splits the optical assembly and the positioning part apart, and the optical assembly may be processed into a normal rectangular structure without secondary cutting for forming a positioning part, thereby reducing the waste of materials. The positioning lug has a small size and can be processed with the leftover material of the cut optical assembly. | 07-25-2013 |
20130256245 | PLASTIC FRAME, FRAME UNIT AND FASTENER THEREOF - The present invention discloses a plastic frame, a frame unit and a fastener thereof. The frame unit is strip-shaped and has at least one end having an assembling portion. The fastener is used to fix two of the connected assembling portions, and the assembling portions of the frame units are connected and fixed by engaging two surfaces thereof with two surfaces of the fastener. The present invention achieves modularization of plastic frame by providing the frame units and fasteners and assembling them into the plastic frame, which not only saves cost of molding equipment, but also ensures a certain level of fixing strength and flatness. | 10-03-2013 |
20130257239 | Middle Frame for LCD Device and LCD Device - The invention relates to the field of LCDs, and more particularly to a middle frame for an LCD device and an LCD device. The middle frame is of a separated structure, and includes a plurality of frame members. The inner surface at the corner of said frame member(s) is provided with reinforcing ribs. The middle frame for an LCD device of the invention is of a separated structure. The inner surface at the corner of the frame member(s) of the middle frame is provided with reinforcing rib(s). The reinforcing rib(s) can improve the strength of the middle frame, and the frame members with the same cross section can be joined to form middle frame(s) which has a larger size and meets the strength requirement. | 10-03-2013 |
20130258228 | Middle Frame for LCD device and LCD device - The invention provides a middle frame for an LCD device and an LCD device. The middle frame for an LCD device includes a receiving part corresponding to a light incident side of the LCD device, and a buffer part which is fixedly connected with the receiving part and corresponds to the non-light incident side of the LCD device; the receiving part is made of hard material, and the buffer part is made of flexible material. In the invention, because the middle frame is divided into a receiving part and a buffer part, the buffer part is made of flexible material and can be directly used for clamping the light guide panel to position the light guide panel, and the receiving part is made of plastic material which has certain hardness. Thus, the planeness of the whole middle frame can be kept. Furthermore, the position of the receiving part corresponding to the light source is made of plastic material and has certain high temperature resistance. The conventional middle frame is generally injection molded by plastic. However, the die for injection molding has the disadvantages of long manufacture cycle and high cost. The receiving part and the buffer part of the invention can be respectively molded, thereby simplifying the die structure, and favoring cost reduction. | 10-03-2013 |
20130258229 | Frame for LCD Device and LCD Device - The invention relates to the field of LCDs, and more particularly to a frame for an LCD device and an LCD device comprising the frame. The frame for an LCD device includes an extrusion made of plastic material, and the extrusion forms the rims of the frame after being bent. The frame for an LCD device of the invention is made of plastic material and comprises an extrusion made of plastic material. The extrusion forms the rims of the frame after being bent. By using the characteristics that the shape of the cross section of the extrusion is fixed, but the length is not limited basically, the extrusions is cut into corresponding length after determining the size of the frame, and then the rims of the frame are partially or totally formed by bending the extrusion. The extrusions with the cross sections of the same shape can be made into frames of any size. Because the sharing performance of extrusion dies is improved, and the number of special purpose dies is reduced, thus the cost of frames is further reduced, and then the development cycle of LCD devices is shortened. | 10-03-2013 |
20130258641 | Backplane and Backlight Module Comprising Backplane - The invention provides a backplane and a backlight module including the backplane. The backplane is formed by joining a plurality of brackets; the plurality of brackets include light incident side bracket(s) for arranging the light source, and the structure part of the light incident side bracket for arranging the light source is coated with heat dissipation material. In the invention, because the part for arranging the light source of the backplane is coated with heat dissipation material, the heat dissipation efficiency of the part is increased, the heat of the part for arranging the light source of the backplane is rapidly dissipated, the temperature of the part is reduced, and the heat dissipation efficiency of the backlight module is increased. Thus, the inside temperature of the backlight module is reduced, and the phenomenon that the components in the backlight module are damaged or the service life thereof is affected because of overhigh temperature is avoided. In addition, the backplane processing technology and the material cost of the frame type backplane are reduced. | 10-03-2013 |
20130258687 | Backplane, Backlight Module and LCD device - The present invention discloses a backplane, a backlight module and an LCD device. A backplane of a backlight module, comprising: a plurality of mutually joined brackets, and fixed grids which are fixed among the brackets and used for fixing functional clamping pieces of the backlight module. The functional clamping pieces are used for fixing components and parts of the backplane module, such as PCBs and the like. In the present invention, because the brackets and the fixed grids are adopted as basic members of the backplane, the brackets are used as main supporting components of the backplane; the fixed grids are fixed among the brackets; components and parts of the backlight module, such as PCBs, are fixed to the fixed grids. The brackets can be designed into universal sections; in using the brackets, the brackets are only cut and joined according to backplanes of different sizes. The fixed grids can also be designed into grids of standard sizes, and cut into the grids of different sizes according to actual needs; thus, the brackets and the fixed grids can achieve standardization and generalization and can form a standard and universal backplane, a backlight module and an LCD device. | 10-03-2013 |
20130270134 | Shared Packaging Box for LCD Panel and Assembly, and Using Method Thereof - The invention relates to the field of packaging, and more particularly to a shared packaging box for an LCD panel and an LCD panel assembly, and a using method thereof. The packaging box includes a box body for containing an LCD panel assembly, and further includes a dismountable adjusting block which is used for covering a containing space for a FPC and a circuit board and positioning the side of the LCD panel; the adjusting block is arranged in the position inside the box body used for arranging the FPC and circuit board of the LCD panel assembly. The shared packaging box for an LCD panel and an LCD panel assembly of the invention can be used as a packaging box for an LCD panel when arranging the adjusting block, and can be used as a packaging box for an LCD panel assembly when removing the adjusting block; both positioning modes are reliable to achieve the aim of one object with dual purposes; thus, the number of packaging boxes is significantly reduced, and the packaging cost is reduced. | 10-17-2013 |
20130270139 | Packaging Box for Liquid Crystal Glass - The invention relates to the field of packaging, and more particularly to a packaging box for liquid crystal glass. The packaging box for liquid crystal glass includes a box body; the box body is internally provided with buffer blocks which are made of material different from that of the box body and have buffer performance superior to that of the box body. The packaging box for liquid crystal glass of the invention is of a separated structure, the box body and the buffer blocks are respectively made of different materials, the buffer blocks are made of material with good buffer performance, and the box body is mainly used for fixing the buffer blocks and ensuring the strength of the whole box body; thus, the box body is made of ordinary plastic material and injection molded without being made of expanded buffer material with buffer effect and high cost, thereby reducing the cost of the packaging box. | 10-17-2013 |
20130271692 | LCD Module and LCD Device - The invention provides an LCD module and an LCD device. The LCD module includes a backlight module, and an LCD panel arranged above the backlight module; the backlight module includes a backplane, and an optical film(s); a side wall(s) of the backplane is provided with a limit structure which is integrated with the backplane, and the edge of the LCD panel is butted on the limit structure. In the invention, because the corresponding limit structure is arranged on the side wall of the backplane to limit the degree of freedom of the LCD panel in the plane direction of the panel surface, the rubber frame is not required to limit the degree of freedom of the LCD panel in the plane direction of the panel surface; thus, the structure of the rubber frame is simplified, the material of the rubber frame is saved, and the processing cost is saved. | 10-17-2013 |
20130271695 | BACK BEZEL OF BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY USING THE SAME - A back bezel includes a flat plate of which the periphery of the flat plate is formed by first sides and second sides abutted together; a set of first side strip is disposed on the position corresponding to that of the first side, the first side strip has a first frame which is laterally connected with a first supporting part, the longitudinal length of the first supporting part is smaller than that of the first frame, and the first side connects with the first supporting part; a set of second side strips are disposed on positions corresponding to positions of the second sides, the second side strip has a second frame which is laterally connected with a second supporting part, the second side connects with the second supporting part, the longitudinal side of the second supporting part connects with the longitudinal side of the first supporting part. | 10-17-2013 |
20130278861 | Backlight Module and LCD Device - The invention relates to the field of LCDs, and more particularly to a backlight module and an LCD device. The backlight module includes a backplane, and a light source; the light source is arranged on the backplane, and the outer side surface of the backplane near the light source is provided with a heat pipe. The heat pipe is arranged on the outer side surface of the backplane of the backlight module of the invention near the light source; because light source is a heat emitting source, the nearer the heat pipe to the light source is, the higher the temperature is. By using the high-efficiency heat transfer mechanism of the heat pipe, the heat of the backplane is quickly dissipated outside the backplane, and the temperature inside the backplane, in particular the temperature near the light source is indirectly reduced; thus, the service life of the backlight module and the LCD device is extended. | 10-24-2013 |
20130278870 | LCD Device, Manufacturing Method Thereof and Optical Film - The invention provides an LCD device, a manufacturing method thereof, and an optical film. The LCD device includes optical films, and an LCD panel; an edge(s) of the optical film is provided with a folded edge(s), and the LCD panel is arranged on the folding edges. In the invention, because the folded edges are arranged on the optical film of the LCD device, and the LCD panel is arranged on the folding edges, no interval is reserved between the edges of the LCD panel and the optical films, thereby preventing the LCD device from generating light leakage because the LCD panel is supported by the separated middle frames. In addition, because no interval is reserved between the edges of the LCD panel and the folded edges for support, the whole edges of the LCD panel are continuously supported instead of only supporting the four corners by the separated middle frames, thereby increasing the compression strength of the LCD panel, effectively preventing the black matrix or other structure(s) from moving because of oversize deformation when being stressed, and preventing light leakage and water ripple phenomena. | 10-24-2013 |
20130286319 | LCD Device and Backlight Module - The invention relates to the field of LCDs, and more particularly to an LCD device and a backlight module. The LCD device includes a middle frame, a backplane, and an LCD panel; the LCD panel is arranged on a support surface of the middle frame; the middle frame comprises a plurality of member units, and a distance is reserved between two adjacent member units. The LCD device further includes a support member(s) used for assistantly supporting the LCD panel. The support member is provided with a hook, and the support member is hung on the side wall of the backplane by the hook. The support member(s) is positioned between two adjacent member units, and the support surface of the support member is flush with the support surface of the middle frame. The support member(s) of the LCD panel is additionally arranged on the LCD device of the invention, and the support member(s) is arranged between two member units when the distance between two adjacent member units is long, so as to enable the support force obtained by the LCD panel is more uniform, and prevent excessive local stress. | 10-31-2013 |
20130286320 | Middle Frame for LCD Module and LCD device - The invention provides a middle frame for an LCD module and an LCD device. The middle frame for an LCD module includes a plurality of segmented members constituting the middle frame, and further includes a corner member which is arranged on a corner of the middle frame. The corner member is provided with a light blocking wall which is used for blocking a gap in a connecting position between the corner member and the segmented member. In the invention, because the LCD module is divided into a plurality of segmented members, the middle frame can be obtained by only making the same section, and cutting the section to form the segmented members. Thus, the production cost of the middle frame can be saved, and the segmented members of different lengths can be matched to make middle frames of different sizes, thereby saving the cost of moulds. Moreover, the corners of the middle frame are respectively provided with the corner members used for connecting the segmented members, and the corner members are provided with the light blocking wall used for blocking the gap in the connecting position between the segmented member and the corner member. Thus, the corner of the middle frame is prevented from generating a light leakage because of the gap in the connecting position. | 10-31-2013 |
20130286321 | LCD Device and Backlight Module - The invention relates to the field of LCDs, and more particularly to an LCD device and a backlight module. The LCD device includes a middle frame, a backplane, and an LCD panel; the LCD panel is arranged on a support surface of the middle frame; the middle frame includes a plurality of member units, and a distance is reserved between two adjacent member units. The LCD device further comprises a support member(s) used for assistantly supporting the LCD panel; the support member(s) is fixedly arranged on the backplane, and the support member is positioned between adjacent member units; the support surface of the support member is flush with the support surface of the middle frame. The support member(s) of the LCD panel is additionally arranged on the LCD device of the invention; the support member(s) is arranged between two member units when the distance between two adjacent member units is long to provide intermediate support force, so as to enable the support force obtained by the LCD panel is more uniform, and prevent excessive local stress. | 10-31-2013 |
20130286322 | LCD Device and Backlight Module - The invention relates to the field of LCDs, and more particularly to an LCD device and a backlight module. The LCD device includes a middle frame, a backplane, and an LCD panel; the LCD panel is arranged on a support surface of the middle frame; the middle frame includes a plurality of member units, and a distance is reserved between two adjacent member units. A bottom plate of the backplane is provided with protrusion(s) used for assistantly supporting the LCD panel; protrusion comprises a support surface; the support surface of the protrusion is flush with the support surface of the middle frame. The protrusions for assistantly supporting the LCD panel are additionally arranged on the LCD device of the invention, and the protrusions are arranged between two member units when the distance between two adjacent member units is long, to provide intermediate support force, so as to enable the support force obtained by the LCD panel is more uniform, and prevent excessive local stress. | 10-31-2013 |
20130286556 | LCD Module and Frame Thereof - The invention provides an LCD module and a frame thereof. The frame comprises a plurality of segmented pieces constituting the frame; the frame comprises a front frame, and a middle frame; the structure of the segmented piece(s) constituting the front frame is the same as that of the segmented piece(s) constituting the middle frame. Because the front frame and the middle frame of the LCD module of the invention are comprised of a plurality of segmented pieces of the same structure, the segmented pieces constituting the front frame can be superposed outside the segmented pieces constituting the middle frame, and then the front frame and middle frame of different sizes can be respectively formed. Thus, because the segmented pieces constituting the front frame and middle frame are of the same structure, the segmented pieces can be produced by only one mold, and the front frame and the middle frame can be produced just by the same mold, thereby saving the production cost. In addition, the segmented pieces can be cut only on one section without singly producing each segmented piece, thereby further reducing the production cost of LCD modules. | 10-31-2013 |
20130286557 | Frame for LCD Device and LCD Device - The invention relates to the field of LCDs, and more particularly to a frame for an LCD device and an LCD device including the frame. The frame includes four edge frames; at least one pair of mutually parallel edge frames of the four edge frames are separately provided with a ripple structure. The ripple structure of the invention is similar to a telescopic ripple part of a drinking straw. The dimensions of one pair of edge frames provided with the ripple structure in the length direction can be adjusted. When the dimensions of two or more kinds of frames are different but similar, a same frame can be shared to achieve the effect of one object with multiple purposes, thereby reducing the number and development cost of special moulds, shortening the development cycle of the product, and avoiding the problem that a great deal of stagnant materials are inconveniently handled when developing single device. Thus, the aim of reducing cost is achieved. | 10-31-2013 |
20130293803 | BUFFERING STOP STRUCTURE AND CORRESPONDING PACKING CASE - The present invention relates to a buffering stop structure and a corresponding packing case. The buffering stop structure is disposed at a connecting corner between adjoining side surfaces of a corresponding case main body. The case main body is used to load a liquid crystal display (LCD) panel. The buffering stop structure comprises a fixing portion, a connecting portion and a case buffering portion. The manufacture cost of the buffering stop structure and the corresponding packing case of the present invention is lower, and the buffering effect thereof is better, so as to solve the problems of the packing case of existing technology that has higher manufacture cost and may cause environment pollution. | 11-07-2013 |
20130299375 | Forming Mold for Plastic Products, Using Method Thereof, and Packaging Box for Liquid Crystal Glass - The invention relates to the field of packages and molds, and more particularly to a forming mold for plastic products and a using method thereof, and further relates to a packaging box for liquid crystal glass. The mold is used for molding box bodies of at least two different of the packaging box for liquid crystal glass; A cavity(es) of the mold is of a joining structure, and comprises a group of shared splicing piece(s), and at least two groups of selected splicing pieces. The cavities formed by the shared splicing piece(s) and different groups of selected splicing pieces are in different sizes, and are respectively used for forming box bodies of different sizes. The mold can mold box bodies of at least two different sizes of the packaging box for liquid crystal glass. Because the shared splicing piece(s) can be shared, the development cost of the mold is lower than the cost of separately developing two sets of integrated box body molds. In addition, the development cycle can be shortened. | 11-14-2013 |
20130306514 | Packaging Box for Liquid Crystal Glass - The invention relates to the field of packages, and more particularly to a packaging box for liquid crystal glass. The packaging box for liquid crystal glass includes a box body, and buffer components; the buffer components are positioned on the inner surface of the side wall(s) of the box body, and the buffer components are fixed at least in two different positions of the box body. When the buffer components are fixed in different positions, the containing sizes of the packaging box are different. The packaging box for liquid crystal glass of the invention is of a separated structure, and comprises a box body, and buffer components; the buffer components are positioned on the inner surface of the side wall(s) of the box body, and the buffer components are fixed at least in two different positions of the box body; when the buffer components are fixed in different positions, the containing sizes of the packaging box are different. In the invention, at least two packaging boxes of different sizes are assembled by only one set of buffer components and the same box body, to meet the packaging requirement of liquid crystal glass or liquid crystal glass components of different sizes, so that the liquid crystal glass of various sizes can share the packaging box and be freely packaged, thereby effectively reducing the packaging cost. | 11-21-2013 |
20130308080 | Optical Film for LCD Device and LCD Device - The invention provides an optical film for an LCD device and an LCD device. The optical film includes a display area in a middle part and a non-display area in an edge part; the non-display area is provided with a light shading layer. The inventor finds that the non-display area of the optical film just covers a surface of the middle frame; thus, the light shading layer is directly arranged in the non-display area of the optical film, to prevent the middle frame from leaking light in a joining position. In addition, the invention uses the existing material to achieve the light shading capability of the middle frame, thereby having the advantages of simplicity, practicality, and low cost. | 11-21-2013 |
20130322117 | Backlight Module - The present invention provides a backlight module, which includes a backplane, a light guide plate arranged inside the backplane, and a first backlight source arranged inside the backplane. The backplane includes a main body and a first bracket connected to the main body. The main body includes a base plate, which includes a first lap section adjacent to an edge of the first bracket. The first bracket includes a first connection section adjacent to an edge of the base plate and corresponding to the first lap section. The first lap section and the first connection section are lapped on each other. A plurality of first and second bolts joints the first lap section and the first connection section together. The plurality of first and second bolts is arranged in two rows. The backplane is composed of the main body and the bracket that are jointed by two rows of bolts. | 12-05-2013 |
20130322118 | Backlight Module - The present invention provides a backlight module, which includes a backplane, a backlight source arranged inside the backplane, a light guide plate arranged inside the backplane, an optic film assembly arranged on the light guide plate, and a split mold frame arranged inside the backplane. The split mold frame includes a plurality of spaced corner pieces respectively set on the optic film assembly. The corner pieces have a support surface that is distant from the optic film assembly for supporting thereon a liquid crystal display panel. The backlight module of the present invention uses an upper surface of a split mold frame to serve as a support surface for a liquid crystal display panel thereby enlarging the supporting area for the liquid crystal display pane, improving supporting stability and also effectively preventing the occurrence of light leakage, ensuring luminance of the backlight module, and enhancing optic grade. | 12-05-2013 |
20130329293 | Optical Assembly Positioning Structure, LCD Device, and Manufacturing Method - The invention provides an optical assembly positioning structure, an LCD device, and a manufacturing method thereof. The optical assembly positioning structure includes a positioning part and a clamping part used for clamping different optical layers of the optical assembly; a connecting part is arranged between the positioning part and the clamping part, and the positioning part is connected and fixed to one end of the clamping part by the connecting part. The optical layers of the optical assembly of the invention are fixed by separate positioning structures. The positioning part and clamping part of the positioning structure are respectively in contact with the upper and lower surfaces of the optical assembly. The positioning part is fixed and connected to the clamping part by the connecting part. Thus, all optical layers of the optical assembly are clamped and fixed. The optical assembly is assembled firstly, and then the assembled optical assembly is totally fixed in the backlight module, thereby reducing human power; in addition, all the optical layers are integratedly assembled, thereby effectively reducing the relative displacement between the optical layers, and ensuring that large scratch will not be generated between the optical layers. | 12-12-2013 |
20130329400 | MIDDLE FRAME, BACKLIGHT MODULE, AND LCD DEVICE - The present disclosure discloses a middle frame, a backlight module, and a liquid crystal display (LCD) device. The middle frame includes at least two middle frame assemblies joined in sequence. The middle frame further includes a splicer; a joining face of at least one of the middle frame assemblies is configured with a guide groove corresponding to at least two fixing positions, and the two adjacent middle frame assemblies are positioned by the splicer fixed in the guide groove. In the present disclosure, because the guide groove and the splicer are used, the relative position of the two adjacent middle frame assemblies can be adjusted according to LCD devices of different sizes, and the two adjacent middle frame assemblies are positioned by the splicer fixed in the guide grooves. Thus, the middle frame assemblies can be made into standardized universal parts, to be shared by various devices. | 12-12-2013 |
20130342783 | BACKLIGHT MODULE AND LCD DEVICE - A backlight module includes a light guide panel (LGP), and a backplane. The LGP is arranged in the backplane, each side wall of the backplane is configured with a through hole(s), and the fixing pieces penetrate through the through holes and then fix the LGP. The fixing pieces are arranged on the side surface of the backplane of the present disclosure, and the fixing pieces are used for preventing the LGP from upward and downward moving in the vertical direction. | 12-26-2013 |
20130343069 | PACKING DEVICE OF BACKLIGHT MODULE - The present disclosure belongs to the field of liquid crystal displays (LCDs), and more particularly relates to a packing device of a backlight module including a fixing frame, a rotating shaft, and a clamping piece which can rotate around the rotating shaft. The rotating shaft is fixed to the fixing frame. The clamping piece includes an upper arm and a lower arm, and the upper arm and the lower arm are respectively used for clamping upper and lower surfaces of the backlight module. When an opening formed by surrounding the upper arm and the lower arm is upward, one edge of the backlight module can be put above the lower arm. Then, the backlight module is slowly put down, and the lower arm of the clamping piece rotates around the fixing shaft under stress. When the opening formed by surrounding the upper arm and the lower arm of the clamping piece is in a horizontal direction, the lower arm comes into contact with the lower surface of the backlight module to form a supporting state, and the upper arm of the clamping piece is pressed against the upper surface of the backlight module. Thus, the backlight module is completely fixed. The packing device of the backlight module of the present disclosure can be up and down stacked, and the stress of each layer of backlight module is uniform. Thus, a problem of affecting optical quality of the backlight module due to gravity accumulation is solved. | 12-26-2013 |
20140002768 | LCD DEVICE | 01-02-2014 |
20140076770 | PACKAGING DEVICE FOR MODULE - The present invention provides a module packaging device, which includes a cushioning device and a plurality of retention boards mounted to the cushioning device. The cushioning device includes a plurality of interconnected cushioning air columns of which every two adjacent ones of the cushioning air columns form a receiving channel. The retention boards are respectively mounted in the receiving channels. Modules are each positioned on each of the cushioning air columns between two of the retention boards. The module packaging device uses a cushioning device that is composed of cushioning air columns and the cushioning device, which is of a U-shaped, is positioned in a package box to provide an effect of cushioning and protection to opposite ends and bottom of the liquid crystal modules or the backlight modules received therein to protect the liquid crystal modules or the backlight modules from damages caused by external forces. | 03-20-2014 |
20140085934 | BACKLIGHT MODULE AND LCD DEVICE - The present disclosure relates to a backlight module and a liquid crystal display (LCD) device. The backlight module includes a light guide panel (LGP), and a backplane. The backplane includes sidewalls, and a bottom wall. The LGP is arranged in the backplane. The backlight module further includes fixing pieces. The LGP is configured with a first fixing hole, and the sidewall or the bottom wall of the backplane is configured with a second fixing hole. The fixing piece penetrates through the first fixing hole in the LGP and the second fixing hole in the backplane and fixes the LGP to the backplane. In the present disclosure, the LGP is fixed to the backplane through the fixing piece penetrating through both the first fixing hole in the LGP and the second fixing hole in the backplane thereby preventing the LGP from moving upwards and downwards in the vertical direction. | 03-27-2014 |
20140098324 | BACKPLATE, BACKLIGHT MODULE USING THE SAME AND LIQUID CRYSTAL DISPLAY DEVICE - This invention discloses a backplate comprising a sheet metal member with a hollow structure and an aluminum extrusion heatsink connected to the end of the sheet metal member. This aluminum extrusion heatsink includes a lateral light source connection portion provided with a light source and a sheet metal member connection portion connected to the lateral light source connection portion, wherein the latter is in contact with the sheet metal member. The aluminum extrusion heatsink further includes two heat-dissipation extension portions respectively arranged at both ends of the sheet metal member connection portion and extending in a length direction of the sheet metal member. Herein, the heat-dissipation extension portion at both ends of the aluminum extrusion heatsink can enhance the heat dissipation effect at the corner region. When the backplate is applied to a liquid crystal display device, it can reduce the stress concentration degree at the corner region thereof. | 04-10-2014 |
20140139781 | BACKLIGHT MODULE AND LCD DEVICE - The present disclosure provides a backlight module and a liquid crystal display (LCD) device. The backlight module includes a lightbar heat sink and a backplane. The lightbar heat sink defines a first fixing hole, and the backplane defines a second fixing hole. The backlight module further includes a connecting piece and a fastening piece. The connecting piece is fixed to the second fixing hole of the backplane and extended to an inside of the backplane, the first fixing hole of the lightbar heat sink is sleeved on the connecting piece, and the lightbar beat sink is fixed to the backplane by matching between the fastening piece and the connecting piece. The backplane can be more aesthetically pleasing, and can be directly used as a back cover of the LCD device. | 05-22-2014 |
20140174328 | PALLET - The present invention provides a pallet, which includes a pallet body, a plurality of recesses formed in a bottom of the pallet body, two retention tabs mounted to the bottom of the pallet body and respectively extending downward from two opposite sides of each of the recesses, and a plurality of legs mounted to the retention tabs and respectively receivable in the recesses. The pallet includes the rotatable legs, so that in using the pallet, the legs are rotated out and the coupling pins are applied to fix the legs for supporting and when the pallet is not in use, the coupling pins are removed to allow the legs to rotate in order to set the legs in recesses, whereby the pallet occupies a reduced amount of space for storage and transportation and thus the capacity of storage and transportation can be improved to thus lower down transportation cost. | 06-26-2014 |
20150183565 | AIR-FILLED PACKING STRUCTURE OF LIQUID CRYSTAL ASSEMBLY - The present invention discloses an air-filled packing structure, which comprises a plurality of rectangular piece bodies and at least one side piece body connected to at least one side edge of the rectangular piece bodies, and the rectangular piece bodies are folded to form at least one storage space to pack at least one rectangular liquid crystal assembly. The air-filled packing structure of the liquid crystal assembly according to the present invention can be suitably applied to different types of rectangular liquid crystal assemblies, and can further save the storage space of packing material. | 07-02-2015 |
20150191290 | CUSHIONING CARTON - The present invention provides a cushioning carton, containing a plurality of cardboard materials, the cardboard materials include: a first cardboard layer; a second cardboard layer which is disposed in parallel with the first cardboard layer; at least one bubble bag layer which is disposed and bonded between the first cardboard layer and the second cardboard layer, to form cardboard materials. The cushioning carton of the present invention has a simple structure, easy installation, also can save costs, therefore solving the problem of the prior art cushioning carton having insufficient functionality on cushioning. | 07-09-2015 |
20150223350 | BOX USED FOR PACKAGING DISPLAY PANEL COMPONENTS - A box used for packaging a display panel component includes a first receiving cavity receiving a panel cell of the display panel component and a second receiving cavity receiving a printed circuit board (PCB) of the display panel component. The second receiving cavity is arranged at one side of the first receiving cavity. A bottom of the second receiving cavity is lower in height than a bottom of the first receiving cavity. | 08-06-2015 |
Patent application number | Description | Published |
20120262644 | Liquid Crystal Display and Backlight Module Thereof - A liquid crystal display (LCD) and a backlight module thereof is disclosed. The backlight module comprises a backplate and a light guide plate. The backplate comprises a bottom wall and a sidewall disposed at a periphery of the bottom wall and extending perpendicular to the bottom wall. The light guide plate is supported on the bottom wall. At least one positioning bent-piece is disposed to be bent from the bottom wall, and the positioning bent-piece abuts against a side edge of the light guiding plate to position the light guide plate. In this way, by using the positioning bent-piece disposed on the bottom wall of the backplate to position the light guide plate, the need of disposing an additional positioning structure on the light guide plate is eliminated, so the product yield of light guide plates can be improved. | 10-18-2012 |
20120262645 | Backlight Module and Liquid Crystal Display Employing Same - An exemplary backlight module includes two light guide plates, two first light sources, a diffusing plate, and a second light source. The two light guide plates are arranged apart from each other, and each of the light guide plates includes a first side surface and a second side surface. The first side surface is adjacent to the other light guide plate. The second side surface is opposite to the first side surface and is away from the other light guide plate. The two first light sources are arranged adjacent to the second side surfaces of the two light guide plates, respectively, and provide first light beams for the two light guide plates, respectively. The diffusing plate is arranged between the first side surfaces of the two light guide plates. The second light source is arranged below the diffusing plate and provides second light beams for the diffusing plate. | 10-18-2012 |
20130127691 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device. The flat panel display device includes a backlight system and a display panel, wherein: the backlight system includes a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism and the back frame includes at least first and second primary assembling pieces, in which the first primary assembling piece has an end forming at least two joint sections, and each of the joint sections has a structure mating an end of the second primary assembling piece. The back frame further includes a plurality of bracing pieces that are fixed to the primary assembling pieces. The bracing pieces include adjustable bumps mounted thereon and the adjustable bumps provide various mounting structures. The present invention also provides a stereoscopic display device and a plasma display device. The present invention has a mold for back frame that is of a simple structure, reduces the expenditure of the back frame mold, and also saves the material used for back frame so as to lower down the cost. Further, the bracing piece includes an adjustable bump mounted thereon to provide various mounting structures. | 05-23-2013 |
20130127740 | Flat Panel Display Device, Stereoscopic Display Device, Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel, the backlight system including a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism, the light homogenization mechanism guiding light from the light source to a light incidence surface of the display panel; the back frame includes primary assembling pieces and secondary assembling pieces; the primary assembling pieces are of a number of at least two, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; the secondary assembling pieces are arranged inside the back frame and joined to the back frame; some of the primary assembling pieces and the secondary assembling pieces are of first density and first strength and others are of second density and second strength; the first density is greater than the second density and the first strength is greater than the second strength. The present invention also provides a stereoscopic display device and a plasma display device. The back frame mold of the present invention is of a simple structure and can reduce the expenditure of the back frame mold, and can also save the material used for back frame so as to lower down the cost of flat panel display device. | 05-23-2013 |
20130127830 | Flat Panel Display Device and Stereoscopic Display Device - The present invention provides a flat panel display device. The flat panel display device includes a backlight system and a display panel, wherein: the backlight system includes an LED light bar and a back frame; the back frame carries the LED light bar and the back frame includes at least two primary assembling pieces, and the at least two primary assembling pieces are joined to form a main frame structure of the back frame. The back frame further includes positioning walls, and the positioning walls are mounted to a side wall of at least one of the primary assembling pieces to define a receiving space for receiving an LED light bar. The present invention also provides a stereoscopic display device. With the above described manner, the flat panel display device and the stereoscopic display device of the present invention form a back frame through joining so as to make structure of the back frame simple and save the material for the back frame so as to lower down the manufacturing cost of flat panel display device. Further, the present invention uses a primary assembling piece that is provided with positioning walls to precisely and effectively position an LED light bar thereby simplifying assembling and increasing assembling efficiency. | 05-23-2013 |
20130128136 | Flat Panel Display Device, Stereoscopic Display Device, Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism. The back frame includes at least first and second primary assembling pieces, in which the first primary assembling piece has an end forming at least two joint sections, and each of the joint sections has a structure mating an end of the second primary assembling piece. The first primary assembling piece uses one of the joint sections to join the corresponding end of the second primary assembling piece. The present invention also provides a stereoscopic display device and a plasma display device. The back frame mold of the flat panel display device, the stereoscopic display device, and the plasma display device of the present invention is of a simple structure and can reduce the expenditure of the back frame mold, and can also save the material used for back frame so as to lower down the cost of flat panel display device. | 05-23-2013 |
20130128137 | Flat Panel Display Device, Stereoscopic Display Device, Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism. The light homogenization mechanism guides light from the light source to a light incidence surface of the display panel. The back frame includes at least two primary assembling pieces. The at least two primary assembling pieces are joined to for a main frame structure of the back frame. The at least two primary assembling pieces includes a primary assembling piece that has a heat source arranged thereon. The primary assembling piece that has the heat source arranged thereon has a first heat transfer capability. The remaining one or more primary assembling pieces of the at least two primary assembling pieces that have no heat source arranged thereon have a second heat transfer capability. The first heat transfer capability is greater than the second heat transfer capability. The present invention also provides a stereoscopic display device and a plasma display device. The back frame mold of the present invention is of a simple structure and can reduce the expenditure of the back frame mold, and can also save the material used for back frame so as to lower down the cost of flat panel display device. | 05-23-2013 |
20130128138 | Flat Panel Display Device, Stereoscopic Display Device, Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel, wherein: the backlight system includes a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism, the light homogenization mechanism guiding light from the light source to a light incidence surface of the display panel; the back frame includes at least first and second primary assembling pieces. The first and second primary assembling pieces have opposite ends both including a joint section. The first and second primary assembling pieces are joined with the corresponding joint sections, wherein the two joint sections of the first primary assembling piece include different positioning marks and each of the joint sections of the second primary assembling piece mating the first primary assembling piece includes a corresponding positioning mark. The present invention also provides a stereoscopic display device and a plasma display device. The flat panel display device, the stereoscopic display device, and the plasma display device of the present invention have a simple structure and can reduce the expenditure of the back frame mold, and can also save the material used for back frame so as to lower down the cost, and also satisfy a foolproof design for frame to thereby reduce operation errors and increase manufacturing efficiency. | 05-23-2013 |
20130128139 | Flat Panel Display Device, Stereoscopic Display Device, Plasma Display Device - The present invention provides a flat panel display device, a stereoscopic display device, and a plasma display device. The flat panel display device includes a backlight system and a display panel, the backlight system including a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism, the light homogenization mechanism guiding light from the light source to a light incidence surface of the display panel; the back frame includes at least two primary assembling pieces and the two primary assembling pieces are connected through direct or indirect joining; the at least two primary assembling pieces that directly joined or indirectly joined are set in mutual rotation symmetry of a predetermined angle with respect to each other. The flat panel display device, the mold for making back frame of flat panel display device, the backlight system, the stereoscopic display device, and the plasma display device of the present invention, through providing at least two primary assembling pieces that are set in mutual rotation symmetry of a predetermined angle with respect to each other, make it possible for one set of mold to be shared by various primary assembling pieces so as to reduce the cost of mold and thus lowering the manufacturing cost. | 05-23-2013 |
20130128140 | Flat Panel DIisplay Device, Stereoscopic Display Device, Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel, wherein the backlight system includes a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism, the light homogenization mechanism guiding light from the light source to a light incidence surface of the display panel; the back frame includes at least two primary assembling pieces, the at least two primary assembling pieces having joint sections and the at least two primary assembling pieces being joined through the corresponding joint sections to form a main frame structure of back frame; and the joint sections of the at least two primary assembling pieces are provided with mating foolproof structures. The present invention also provides a stereoscopic display device and a plasma display device. The stereoscopic display device and the plasma display device of the present invention have a simple structure and can reduce the expenditure of the back frame mold, and can also save the material used for back frame so as to lower down the manufacturing cost, and also satisfy a foolproof design to thereby reduce operation errors and increase manufacturing efficiency. | 05-23-2013 |
20130128141 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, a stereoscopic display device, and a plasma display device. The flat panel display device includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism and the back frame includes at least two assembling pieces. The at least two assembling pieces are joined to form the back frame. The back frame further includes a bracing piece that is fixed to the assembling pieces, wherein the assembling pieces are mountable to at least two different positions of the bracing piece in a lengthwise direction of the bracing piece and the bracing piece is mountable to at least two different positions of the assembling pieces in a lengthwise direction of the assembling piece. The present invention has a simple structure of mold for the back frame, reduces the cost of back frame mold, saves the material used for back frame, and thus lowers down the manufacturing cost. Further, by making the mounting position of a bracing piece to an assembling piece adjustable in a two-dimensional manner, a single bracing piece may meet different needs for mounting so as to further reduce the manufacturing cost. | 05-23-2013 |
20130128142 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, a stereoscopic display device, and a plasma display device. The flat panel display device includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame includes at least two assembling pieces. The back frame includes a bracing piece fixed to the assembling pieces. The bracing piece includes a bracing body, a first suspension section, a first bearing section, and a first resilient bent section. The bracing body is fixed to the assembling pieces. The first suspension section extends from the bracing body toward one side of the bracing body. The first bearing section is spaced from the bracing body and extends from the first suspension section toward one side of the first suspension section. The first resilient bent section is located between the first bearing section and the bracing body and is bent from the first suspension section toward one side of the first suspension section. The first bearing section and the first resilient bent section resiliently clamp a first side edge of the circuit board. The electromagnetic shielding piece is fixed to the bracing body. The manufacturing cost is reduced, the expenditure of mold is saved, and the problem that a circuit board cannot be easily fixed and the electromagnetic shielding problem are overcome. | 05-23-2013 |
20130128143 | Flat Panel Display Device, Stereoscopic Display Device, and Liquid Crystal Display Device - The present invention provides a flat panel display device, a stereoscopic display device, and a liquid crystal display device. The flat panel display device includes a backlight system and a display panel, wherein the backlight system includes a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism and includes at least two primary assembling pieces and at least one secondary assembling piece, wherein the at least two primary assembling pieces are joined to form a main frame structure of the back frame and the secondary assembling piece is arranged inside the main frame structure and is joined to the main frame structure. The back frame further includes a bracing piece fixed to the primary assembling pieces or the secondary assembling piece and a heat dissipation fin set arranged on the bracing piece. The bracing piece fixes a circuit board and forms a thermal coupling between the circuit board and the heat dissipation fin set. With the above arrangement, the present invention forms a back frame through joining so as to make the structure of the back frame simple, save the material for the back frame, and lower down the manufacturing cost. Further, a bracing piece of the heat dissipation fin set is used to fix the circuit board so that heat dissipation efficiency of the circuit board is improved. | 05-23-2013 |
20130128144 | Flat Panel Display Device, Stereoscopic Display Device, and Liquid Crystal Display Device - The present invention provides a flat panel display device, a stereoscopic display device, and a liquid crystal display device. The flat panel display device includes a backlight system and a display panel, wherein the backlight system includes a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism and the back frame includes at least two assembling pieces. The at least two assembling pieces are joined to form the back frame. The back frame further includes a bracing piece that is set in pawl mating engagement with the assembling pieces. The present invention forms a back frame through joining assembling pieces so that the structure of a mold for back frame is simple, the expenditure for the back frame mold is reduced, the material for the back frame is saved, and the cost is lowered down. Further, through the pawl mating arrangement of the bracing piece and the assembling piece, the bracing piece of the back frame realizes fast mounting and removal. | 05-23-2013 |
20130128145 | Flat Panel Display Device and Stereoscopic Display Device - The present invention provides a flat panel display device of a flat panel display device, which comprise backlight system and a display panel. The backlight system includes a light source, a first primary assembling piece, a second primary assembling piece, a third primary assembling piece, a fourth primary assembling piece, a fifth primary assembling piece, a sixth primary assembling piece, and at least one secondary assembling piece. The first primary assembling piece, the second primary assembling piece, the third primary assembling piece, and the fourth primary assembling piece are joined to form a main frame structure of the back frame of the backlight system. The secondary assembling piece is arranged inside the main frame structure and joined to the main frame structure. The light source is arranged on the second primary assembling piece and the fourth primary assembling piece. The fifth primary assembling piece, the first primary assembling piece, the sixth primary assembling piece, and the third primary assembling piece are joined to form a central frame of the backlight system. The present invention also provides a stereoscopic display device. The flat panel display device and the stereoscopic display device of the present invention have a simple backlight structure, save the material for back frame, and thus lower down the cost of flat panel display device. | 05-23-2013 |
20130128146 | Flat Panel Display Device and Stereoscopic Display Device - The present invention provides a flat panel display device, which includes a reflector plate and a back frame that carries the reflector plate, wherein the backlight system includes a reflector plate and a back frame that carries the reflector plate, wherein the back frame includes at least two primary assembling pieces, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; and the reflector plate includes a foamed plastic substrate layer and a reflection layer formed on the foamed plastic substrate layer. The present invention also provides a stereoscopic display device. With the above arrangement, the present invention provides a flat panel display device and a stereoscopic display device that have a substrate layer made of foamed plastics in order to increase the stiffness of the reflector plate, reduce the risk that the reflector plate gets easily collapsing after the assembling of the backlight system, and thereby improve the performance of the flat panel display device and the stereoscopic display device. | 05-23-2013 |
20130128147 | Flat Panel Display Device, Stereoscopic Display Device,and Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel, wherein the backlight system includes a light source, a light homogenization mechanism, and a back frame, the back frame carrying the light source and the light homogenization mechanism and the back frame including at least two primary assembling pieces, the at least two primary assembling pieces being joined to form a main frame structure of the back frame, the back frame further including a cable protection structure, the cable protection structure receiving a flexible circuit board or a cable. The present invention also provides a stereoscopic display device and a plasma display device. The flat panel display device, the stereoscopic display device, and the plasma display device of the present invention have a back frame mold that is of a simple structure, reduce the expenditure of the back frame mold, save the material for the back frame, lower down the cost of the flat panel display device, the stereoscopic display device, and the plasma display device, and offers an advantage of protecting flexible circuit board or cable. | 05-23-2013 |
20130128149 | Flat Panel Display Device and Stereoscopic Display Device - The present invention provides a flat panel display device and a stereoscopic display device. The flat panel display device includes a backlight system and a display panel. The backlight system includes a reflector plate and a back frame and the back frame carries the reflector plate. The back frame includes at least two primary assembling pieces, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; and the reflector plate has a bottom containing a metal net for preventing electromagnetic interference. With the above arrangement, the lat panel display device and the stereoscopic display device of the present invention have a backlight system, which has a back frame having a simple structure, saves material for the back frame, and reduces the cost of the back frame. Further, the present invention arranges a metal net on a bottom of a reflector plate for preventing electromagnetic interference so that the flat panel display device and the stereoscopic display device that use a joined back frame of the present invention can achieve the purpose of preventing electromagnetic interference with an easy manner and thus further reduce the manufacturing cost of the flat panel display device and the stereoscopic display device. | 05-23-2013 |
20130128150 | Flat Panel Display Device and Stereoscopic Display Device - The present invention provides a flat panel display device and a stereoscopic display device. The flat panel display device includes a backlight system and a display panel, wherein the backlight system includes a reflector plate, a light guide plate, and a back frame. The reflector plate and the light guide plate are stacked on the back frame and the back frame carries the light guide plate and the reflector plate. The back frame includes at least two primary assembling pieces, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; and lifting adhesive spots are formed between the reflector plate and the light guide plate. The flat panel display device and the stereoscopic display device of the present invention has a back frame that has a back frame having a simple structure, saves material for the back frame, and reduces the cost of the back frame so as to lower down the cost of flat panel display device. Further, the present invention arranges lifting adhesive spots between the reflector plate and the light guide plate so as to provide a lifting effect on the reflector plate and bond the reflector plate to the light guide plate, thereby alleviating the problem that easy collapse of the reflector plate occurring after assembling leads to poor quality of reflection and causes poor backlighting. | 05-23-2013 |
20130128151 | Flat Panel Display Device and Stereoscopic Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a reflector plate and a back frame that carries the reflector plate, wherein the back frame includes at least two primary assembling pieces, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; and the reflector plate includes a substrate layer and a reflection layer formed on the substrate layer, wherein the substrate layer is of a corrugated configuration, a wavy configuration, or a square wave configuration. The present invention also provides a stereoscopic display device. With the above arrangement, the present invention provides a flat panel display device and a stereoscopic display device having a reflector plate that has a substrate layer having a plurality of ridge-and-trough structures, such as a substrate layer of a corrugated configuration, a wavy configuration, or a square wave configuration, so as to increase the stiffness of the reflector plate and thus reduce the potential risk of easy collapse of the reflector plate occurring after the assembling of the backlight system, thereby improving the performance of the flat panel display device and the stereoscopic display device. | 05-23-2013 |
20130128152 | Flat Panel Display Device and Stereoscopic Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel, wherein the backlight system includes an LED light source, which includes an LED lamp and an LED substrate carrying the LED lamp; a back frame, which is disposed below the LED substrate and includes at least two primary assembling pieces, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; and a PCB, which is disposed below the back frame and fixed to the LED substrate. The present invention also provides a stereoscopic display device. The flat panel display device and the stereoscopic display device of the present invention save the material and space of the back frame, and lower down the cost of the flat panel display device and the stereoscopic display device. | 05-23-2013 |
20130128153 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device. The flat panel display device includes a backlight system and a display panel, wherein: the backlight system includes a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism and the back frame includes at least first and second primary assembling pieces, wherein the first primary assembling piece has an end forming at least two joint sections, each of the joint sections having a structure mating an end of the second primary assembling piece, the first primary assembling piece using one of the joint sections to join the corresponding end of the second primary assembling piece, the primary assembling pieces comprising positioning sections, the positioning section cooperating with a back panel of the flat panel display device to position the back frame. The present invention also provides a stereoscopic display device and a plasma display device. The flat panel display device, the stereoscopic display device, and the plasma display device of the present invention present invention use positioning sections formed on the primary assembling pieces to cooperate with a back panel of the display device to fix the back frame to the back panel so as to facilitate removal of the back frame and further secure the whole structure of the display device. | 05-23-2013 |
20130128154 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - A flat panel display device includes a backlight system which includes a back frame carrying a light source and a light homogenization mechanism. The back frame includes first and second primary assembling pieces. The first primary assembling piece has an end forming at least two joint sections each having a structure mating an end of the second primary assembling piece to joint primary assembling pieces together. The back frame includes a bracing piece fixed to the primary assembling pieces and forming at least two sets of mounting structures. The present invention also provides a stereoscopic display device and a plasma display device. The present invention has a simple structure, reduces the cost of the back frame mold, and saves the material for the back frame, so as to lower down the cost. | 05-23-2013 |
20130128155 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism, and the light homogenization mechanism guides light from the light source into the display panel. The back frame includes primary assembling pieces, secondary assembling pieces, and an adjustable bracing piece. According to practical needs of the back frame, different materials are used for primary assembling pieces at different locations. The available mounting points between the bracing piece and the primary assembling pieces or the secondary assembling pieces are of a number of at least two so that the bracing piece is selectively mounted to the back frame at different positions. The present invention also provides a stereoscopic display device and a plasma display device. The flat panel display device, the stereoscopic display device, and the plasma display device of the present invention have a simple back frame structure, reduce the expenditure of the back frame mold, and also save the material used for back frame so as to lower down the cost of flat panel display device and meet different requirements for mounting. | 05-23-2013 |
20130128156 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism, and the light homogenization mechanism guides light from the light source into the display panel. The back frame includes at least two primary assembling pieces. According to practical needs of the back frame, different materials are used for different parts at different locations. The at least two primary assembling pieces are connection through mating and joining corresponding joint sections. The joint section of at least one of the primary assembling pieces includes a reinforcement structure. The present invention also provides a stereoscopic display device and a plasma display device. The flat panel display device, the stereoscopic display device, and the plasma display device of the present invention have a simple back frame structure, reduce the expenditure of the back frame mold, and also save the material used for back frame so as to lower down the cost of flat panel display device and also improve the strength of a joining site of the back frame in order to have the overall strength of the back frame meeting a required strength. | 05-23-2013 |
20130128157 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism, and the light homogenization mechanism guides light from the light source into the display panel. The back frame includes at least two primary assembling pieces and also includes secondary assembling pieces and a bracing piece for fixing a circuit board. According to practical needs of the main frame structure, different materials are used for different parts at different locations. The back frame is provided with the bracing piece for fixing a circuit board, and the bracing piece includes a bracing body, a first suspension section, a first bearing section, and a first resilient bent section. The present invention also provides a stereoscopic display device and a plasma display device. The flat panel display device, the stereoscopic display device, and the plasma display device of the present invention have a back frame having a simple structure, overcome the problem that a circuit cannot be easily fixed, reduce the expenditure of a back frame mold, and save the material used for back frame so as to lower down the cost of flat panel display device. | 05-23-2013 |
20130128158 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism, and the light homogenization mechanism guides light from the light source into the display panel. The back frame includes primary assembling pieces, secondary assembling pieces, and an adjustable bracing piece. Through the arrangement of a reinforcement structure on a joint section of the primary assembling piece, the strength of the back frame is improved. Available mounting points between the bracing piece and the primary assembling pieces or the secondary assembling pieces are of a number of at least two so that the bracing piece is selectively mounted to the back frame at different positions. The present invention also provides a stereoscopic display device and a plasma display device. The present invention has a back frame having a simple structure, reduces the expenditure of the back frame mold, and also saves the material used for back frame so as to lower down the cost of flat panel display device. | 05-23-2013 |
20130128159 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism, and the light homogenization mechanism guides light from the light source into the display panel. The back frame includes primary assembling pieces, secondary assembling pieces, and a bracing piece for fixing a circuit board. The back frame includes a reinforcement structure formed on a joint section of a primary assembling piece so as to make the overall strength of the back frame meeting the required strength. The bracing piece includes a bracing body, a first suspension section, a first bearing section, and a first resilient bent section and the bracing piece overcomes the problem that a circuit board cannot be easily fixed. The present invention also provides a stereoscopic display device and a plasma display device. The present invention has a back frame having a simple structure, reduces the expenditure of the back frame mold, and also saves the material used for back frame so as to lower down the cost of flat panel display device. | 05-23-2013 |
20130128160 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism, and the light homogenization mechanism guides light from the light source into the display panel. The back frame includes primary assembling pieces, secondary assembling pieces, and a bracing piece for fixing a circuit board. The primary assembling pieces are connected through joining and use different thermally conductive materials. Further, a circuit board is mountable and position adjustable through a bracing piece. The present invention also provides a stereoscopic display device and a plasma display device. The back frame and the backlight system of the present invention have a back frame of simple structure, reduce the expenditure of a back frame mold, facilitate heat dissipation, facility fixing of circuit board, and save the material used for back frame so as to lower down the cost of flat panel display device. | 05-23-2013 |
20130128182 | Back Frame of Flat Panel Display Device, Method for Manufacturing Back Frame, and Backlight System - The present invention provides a back frame of flat panel display device, which includes at least two primary assembling pieces. The at least two primary assembling pieces have joint sections and the at least two primary assembling pieces are joined through the corresponding joint sections to form a main frame structure of back frame. The joint sections of the at least two primary assembling pieces are provided with mating foolproof structures. The present invention also provides a method for manufacturing a back frame and a backlight system. The back frame of flat panel display device, the method for manufacturing back frame, and the backlight system of the present invention have a simple structure and can reduce the expenditure of the back frame mold, and can also save the material used for back frame so as to lower down the cost of flat panel display device, and also satisfy a foolproof design to thereby reduce operation errors and increase manufacturing efficiency. | 05-23-2013 |
20130128348 | Flat Panel Display Device, Stereoscopic Display Device, Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel, wherein the backlight system includes a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism, the light homogenization mechanism guiding light from the light source to a light incidence surface of the display panel; the back frame includes at least two primary assembling pieces and the at least two primary assembling pieces are connected through joining; the at least two primary assembling pieces includes one primary assembling piece that carries the light source thereon and the primary assembling piece that carries the light source is provided with a heat dissipation fin assembly. The present invention also provides a stereoscopic display device and a plasma display device. Through above arrangement, the back frame mold is made simple in structure and can reduce the expenditure of the back frame mold, and can also save the material used for back frame so as to lower down the manufacturing cost, and at the same time facilitates heat dissipation from a light source. | 05-23-2013 |
20130128349 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device. The flat panel display device includes a backlight system and a display panel, wherein: the backlight system includes a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism and the back frame includes at least first and second primary assembling pieces, wherein the first primary assembling piece has an end forming at least two joint sections, each of the joint sections having a structure mating an end of the second primary assembling piece, the first primary assembling piece using one of the joint sections to join the corresponding end of the second primary assembling piece. The primary assembling pieces have a vertical section, and the vertical section realizes mating between the back frame and an intermediate frame and a front frame of the flat panel display device. The present invention also provides a stereoscopic display device and a plasma display device. The flat panel display device, the stereoscopic display device, and the plasma display device of the present invention use a fastener to fix the back frame and the front frame and the intermediate frame of the display device together, making the entire frame structure of the display device more stable. | 05-23-2013 |
20130128350 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism, and the light homogenization mechanism guides light from the light source into the display panel. The back frame includes primary assembling pieces, secondary assembling pieces, and an adjustable bracing piece. The back frame includes a reinforcement structure formed on a joint section so as to allow the overall strength of the back frame to meet a desired requirement. According to practical needs of the back frame, different materials are used for assembling pieces at different locations so as to reduce the material cost. Further, the back frame is provided with an adjustable bracing piece, and the bracing piece can be mounted to different locations in the back frame so that a single bracing piece can meet different requirements for mounting. The present invention also provides a stereoscopic display device and a plasma display device. The back frame and the backlight system of the present invention have a simple back frame mold structure, reduce the expenditure of the back frame mold, and also save the material used for back frame so as to lower down the cost of flat panel display device mounting. | 05-23-2013 |
20130128352 | Flat Panel Display Device, Stereoscopic Display Device, Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel, wherein: the backlight system includes a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism, the light homogenization mechanism guiding light from the light source to a light incidence surface of the display panel; the back frame includes at least two primary assembling pieces, the at least two primary assembling pieces both including a joint section, the at least two primary assembling pieces being joined to form a main frame structure of the back frame by having corresponding joint sections joined to and mating each other; and at least one of the primary assembling pieces includes a reinforcement structure formed on the joint section thereof. The present invention also provides a stereoscopic display device and a plasma display device. The flat panel display device, the stereoscopic display device, and the plasma display device of the present invention have a simple structure and can reduce the expenditure of the back frame mold, and can also save the material used for back frame so as to lower down the cost and also improve the strength of the back frame at a joining site to thereby ensure that the overall strength of the back frame meets the desired requirements. | 05-23-2013 |
20130128353 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, a stereoscopic display device, and a plasma display device. The flat panel display device includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism. The back frame includes at least two assembling pieces. The at least two assembling pieces are joined to form the back frame. The back frame further includes a bracing piece. An end of the bracing piece is fixed to the assembling piece and an opposite end of the bracing piece suspends. The present invention also provides a backlight system of flat panel display device. With this arrangement, the flat panel display device, the stereoscopic display device, and the plasma display device of the present invention have a mold for the back frame is of a simple structure, the cost of back frame mold is reduced, the material used for back frame is saved, and the manufacturing cost is lowered down. Further, the bracing piece has an end fixed to the assembling piece and an opposite end suspending so that the structure of the back frame is simple, the material for the back frame is saved, and thus, the weight and cost are reduced. | 05-23-2013 |
20130128420 | Back Frame Of Flat Panel Display Device, Method For Manufacturing Back Frame, And Backlight System - The present invention provides a back frame of flat panel display device, which includes at least first and second primary assembling pieces. The first and second primary assembling pieces have opposite ends both including a joint section. The first and second primary assembling pieces are joined with the corresponding joint sections, wherein the two joint sections of the first primary assembling piece include different positioning marks and each of the joint sections of the second primary assembling piece mating the first primary assembling piece includes a corresponding positioning mark. The present invention also provides a method for manufacturing a back frame and a backlight system. The back frame of flat panel display device, the method for manufacturing back frame, and the backlight system of the present invention have a simple structure and can reduce the expenditure of the back frame mold, and can also save the material used for back frame so as to lower down the cost of flat panel display device, and also satisfy a foolproof design for frame to thereby reduce operation errors and increase manufacturing efficiency. | 05-23-2013 |
20130128421 | Flat Panel Display Device, Stereoscopic Display Device, Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel, wherein the backlight system includes a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism, the light homogenization mechanism guiding light from the light source to a light incidence surface of the display panel; the back frame includes at least two primary assembling pieces and the at least two primary assembling pieces are connected through joining; the at least two primary assembling pieces having lengths that are adjustable in order to form a main frame structures of the back frame that is of various sizes, in which lengths of two parallel sides of the main frame structure are both subjected to adjustment. The present invention also provides a stereoscopic display device and a plasma display device. Through above arrangement, the back frame mold is made simple in structure and the expenditure of the back frame mold is reduced, and the material used for back frame is saved so as to lower down the manufacturing cost. | 05-23-2013 |
20130128422 | Backlight System And Manufacturing Method Thereof - The present invention provides a backlight system of flat panel display device, which includes a back frame and a circuit board; the back frame includes primary assembling pieces and secondary assembling pieces; the primary assembling pieces are of a number of at least two, the at least two primary assembling pieces being connected through joining; the secondary assembling pieces are arranged inside the back frame and joined to the back frame; and the circuit board is releasably mounted to the back frame. The present invention also provides a method for manufacturing a backlight system of flat panel display device. Through above arrangement, the back frame mold is made simple in structure and the expenditure of the back frame mold is reduced, and the material used for back frame is saved so as to lower down the manufacturing cost of flat panel display device and also simplify removal and mounting of a circuit board. | 05-23-2013 |
20130128423 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel, wherein: the backlight system includes a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism, the light homogenization mechanism guiding light from the light source to a light incidence surface of the display panel; the back frame includes at least two primary assembling pieces, the at least two primary assembling pieces being connected through joining; and the at least two primary assembling pieces include a reinforcement structure formed on main bodies thereof. The present invention also provides a stereoscopic display device and a plasma display device. The flat panel display device, the stereoscopic display device, and the plasma display device of the present invention have a simple structure, can reduce the expenditure of the back frame mold, and can save the material used for back frame so as to lower down the manufacturing cost of, and also improve the strength of the assembling piece of the back frame to thereby ensure that the overall strength of the back frame meets the desired requirements. | 05-23-2013 |
20130128424 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, a stereoscopic display device, and a plasma display device. The flat panel display device includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism. The back frame includes at least two assembling pieces. The at least two assembling pieces are joined to form the back frame. The back frame further includes a bracing piece that is fixed to the assembling pieces, wherein the assembling pieces are mountable to at least two different positions of the bracing piece in a lengthwise direction of the bracing piece. The present invention uses assembling pieces that are joined to form a back frame so that a mold for the back frame is of a simple structure, the cost of back frame mold is reduced, the material used for back frame is saved, and the manufacturing cost is lowered down. Further, by making the mounting position of a bracing piece to an assembling piece adjustable in a lengthwise direction of the bracing piece, a single bracing piece may meet different needs for mounting so as to further reduce the manufacturing cost. | 05-23-2013 |
20130128425 | Back Frame And Backlight System Of Flat Panel Display Device - The present invention provides a back frame of a flat panel display device. The back frame includes at least two assembling pieces. The at least two assembling pieces are joined to form the back frame. The back frame further includes a bracing piece that is fixed to the assembling pieces, wherein the assembling pieces are mountable to at least two different positions of the bracing piece in a lengthwise direction of the bracing piece and the bracing piece is mountable to at least two different positions of the assembling pieces in a lengthwise direction of the assembling piece. The present invention also provides a backlight system. The back frame and the backlight system of the flat panel display device of the present invention have a simple structure of mold for the back frame, reduce the cost of back frame mold, save the material used for back frame, and thus lower down the manufacturing cost of flat panel display device. Further, by making the mounting position of a bracing piece to an assembling piece adjustable in a two-dimensional manner, a single bracing piece may meet different needs for mounting so as to further reduce the manufacturing cost of the flat panel display device. | 05-23-2013 |
20130128426 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device. The flat panel display device includes a backlight system and a display panel, wherein: the backlight system includes a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism and the back frame includes at least first and second primary assembling pieces, wherein the first primary assembling piece has an end forming at least two joint sections, each of the joint sections having a structure mating an end of the second primary assembling piece, the first primary assembling piece using one of the joint sections to join the corresponding end of the second primary assembling piece. The primary assembling pieces have a snap-on engagement section, and the snap-on engagement section mates a front frame of the flat panel display device. The present invention provides a stereoscopic display device and a plasma display device. The flat panel display device, the stereoscopic display device, and the plasma display device of the present invention form a snap-on engagement section on a primary assembling piece to mate a snap-on engagement of a front frame of a device to fix the front frame of the display device and also to allow of easy disassembling of the f display device. | 05-23-2013 |
20130128427 | Back Frame of Flat Panel Display Device and Backlight System - The present invention provides a back frame of flat panel display device, which includes at least first and second primary assembling pieces. The at least two primary assembling pieces are joined to form the back frame. The primary assembling pieces forms a cavity. The present invention provides a back frame of front panel display device and a backlight system that form a cavity in a primary assembling piece to receive a light source so as to facilitate replacement of the light source of flat panel displaying. | 05-23-2013 |
20130128428 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism, and the light homogenization mechanism guides light from the light source into the display panel. The back frame includes primary assembling pieces, secondary assembling pieces, and a bracing piece for fixing a circuit board. The bracing piece includes a bracing body, a first suspension section, a first bearing section, and a first resilient bent section. The bracing body is selectively mounted to different positions of the back frame so that a single bracing piece meets different requirements for mounting. The bracing piece fixes a circuit board so as to overcome the problem that a circuit board cannot be easily fixed. The present invention also provides a stereoscopic display device and a plasma display device. The present invention has a back frame mold having a simple structure, reduces the expenditure of the back frame mold, and also saves the material used for back frame so as to lower down the cost of flat panel display device. | 05-23-2013 |
20130128429 | Back Frame and Backlight System - The present invention provides a back frame of flat panel display device and a backlight system. The back frame includes primary assembling pieces, secondary assembling pieces, and a bracing piece for fixing a circuit board. The primary assembling pieces are connected through joining and use different thermally conductive materials. Further, a circuit board is mountable and position adjustable through a bracing piece. The present invention also provides a backlight system. The back frame and the backlight system of the present invention have a back frame of simple structure, reduce the expenditure of a back frame mold, facilitate heat dissipation, facility fixing of circuit board, and save the material used for back frame so as to lower down the manufacturing cost of flat panel display device. | 05-23-2013 |
20130128430 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism, and the light homogenization mechanism guides light from the light source into the display panel. The back frame includes primary assembling pieces, secondary assembling pieces, and a bracing piece for fixing a circuit board. The primary assembling pieces are connected through joining. Further, the primary assembling piece includes a joint section that forms a reinforcement structure and a circuit board is mountable and position adjustable through a bracing piece. The present invention also provides a stereoscopic display device and a plasma display device. The present invention have a back frame having a simple structure, reduce the expenditure of a back frame mold, allow strength of the back frame to meet a desired requirement, improve fixing of circuit board, and save the material used for back frame so as to lower down the manufacturing cost of flat panel display device. | 05-23-2013 |
20130128431 | Flat Panel Display Device and Stereoscopic Display Device - The present invention provides a flat panel display device and a stereoscopic display device. The flat panel display device includes a backlight system and a display panel. The backlight system includes a reflector plate and a back frame and the back frame carries the reflector plate. The back frame includes at least two primary assembling pieces, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; and the reflector plate has a substrate containing a conductive fiber net for preventing electromagnetic interference. With the above arrangement, the lat panel display device and the stereoscopic display device of the present invention have a backlight system, which has a back frame having a simple structure, saves material for the back frame, and reduces the cost of the back frame. Further, the present invention integrates a conductive fiber net in a substrate of a reflector plate for preventing electromagnetic interference so that the flat panel display device and the stereoscopic display device that use a joined back frame of the present invention can achieve the purpose of preventing electromagnetic interference with an easy manner and thus further reduce the manufacturing cost of the flat panel display device and the stereoscopic display device. | 05-23-2013 |
20130128500 | Back Frame, Method For Manufacturing Back Frame, and Backlight System - The present invention provides a back frame of flat panel display device, which includes at least two primary assembling pieces. The at least two primary assembling pieces are joined to for a main frame structure of the back frame. The at least two primary assembling pieces includes a primary assembling piece that has a heat source arranged thereon. The primary assembling piece that has the heat source arranged thereon has a first heat transfer capability. The remaining one or more primary assembling pieces of the at least two primary assembling pieces that have no heat source arranged thereon have a second heat transfer capability. The first heat transfer capability is greater than the second heat transfer capability. The present invention also provides a method for manufacturing a back frame of flat panel display device and a backlight system. The back frame, the method for manufacturing back frame, and the back frame of the backlight system of the present invention has a simple back frame structure and can reduce the expenditure of the back frame mold, and can also save the material used for back frame so as to lower down the cost of flat panel display device. | 05-23-2013 |
20130128501 | Back Frame of Flat Panel Display Device, Method for Manufacturing Back Frame, and Backlight System - The present invention provides a back frame of flat panel display device, which includes at least two primary assembling pieces. The at least two primary assembling pieces both include a joint section. The at least two primary assembling pieces are joined to form a main frame structure of the back frame by having corresponding joint sections joined to and mating each other. At least one of the primary assembling pieces includes a reinforcement structure formed on the joint section thereof. The present invention also provides a method for manufacturing a back frame and a backlight system. The back frame of flat panel display device, the method for manufacturing back frame, and the backlight system of the present invention have a simple structure and can reduce the expenditure of the back frame mold, and can also save the material used for back frame so as to lower down the cost of flat panel display device, and also improve the strength of the back frame at a joining site to thereby ensure that the overall strength of the back frame meets the desired requirements. | 05-23-2013 |
20130128502 | Back Frame of Flat Panel Display Device, Method for Manufacturing Back Frame, and Backlight System - The present invention provides a back frame of flat panel display device, which includes at least two primary assembling pieces. The at least two primary assembling pieces are joined to form a main frame structure of the back frame in which the at least two primary assembling pieces are joined with multiple space joining spots. The present invention also provides a method for manufacturing a back frame and a backlight system. The back frame of flat panel display device, the method for manufacturing back frame, and the backlight system of the present invention have a simple structure and can reduce the expenditure of the back frame mold, and can also save the material used for back frame so as to lower down the cost of flat panel display device, and also ensure the strength of the joining site of the back frame and at the same time spread the stress, thereby further ensuring the overall strength of the back frame meets the desired requirements. | 05-23-2013 |
20130128503 | Flat Panel Display Device, Stereoscopic Display Device, Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel, wherein: the backlight system includes a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism, the light homogenization mechanism guiding light from the light source to a light incidence surface of the display panel; the back frame includes at least two primary assembling pieces. The at least two primary assembling pieces are joined to form a main frame structure of the back frame in which the at least two primary assembling pieces are joined with multiple space joining spots. The present invention also provides a stereoscopic display device and a plasma display device. The flat panel display device, the stereoscopic display device, and the plasma display device of the present invention have a simple structure and can reduce the expenditure of the back frame mold, and can also save the material used for back frame so as to lower down the cost, and also ensure the strength of the joining site of the back frame and at the same time spread the stress, thereby further ensuring the overall strength of the back frame meets the desired requirements. | 05-23-2013 |
20130128505 | Back Frame, Method for Manufacturing Back Frame, and Backlight System - The present invention provides a back frame of flat panel display device. The back frame includes at least two primary assembling pieces and the at least two primary assembling pieces are connected through joining; the at least two primary assembling pieces includes one primary assembling piece that carries a light source thereon and the primary assembling piece that carries the light source is provided with a heat dissipation fin assembly. The present invention also provides a method for manufacturing a back frame of flat panel display device and a backlight system. Through above arrangement, the back frame mold is made simple in structure and can reduce the expenditure of the back frame mold, and can also save the material used for back frame so as to lower down the cost of flat panel display device, and at the same time facilitates heat dissipation from a light source. | 05-23-2013 |
20130128506 | Back Frame, Method for Manufacturing Back Frame, and Backlight System - The present invention provides a back frame of flat panel display device. The back frame includes at least two primary assembling pieces and the at least two primary assembling pieces are connected through joining; the at least two primary assembling pieces having lengths that are adjustable in order to form a main frame structures of the back frame that is of various sizes, in which lengths of two parallel sides of the main frame structure are both subjected to adjustment. The present invention also provides a method for manufacturing a back frame of flat panel display device and a backlight system. Through above arrangement, the back frame mold is made simple in structure and the expenditure of the back frame mold is reduced, and the material used for back frame is saved so as to lower down the manufacturing cost of flat panel display device. | 05-23-2013 |
20130128508 | Back Frame and Backlight System of Flat Panel Display Device - The present invention provides a back frame and a backlight system of a flat panel display device. The back frame includes at least two assembling pieces. The at least two assembling pieces are joined to form the back frame. The back frame further includes a bracing piece fixed to the assembling pieces and the bracing piece functions to fix a circuit board. The bracing piece includes a bracing body, a first suspension section, a first bearing section, and a first resilient bent section. The bracing body is fixed to the assembling pieces. The first suspension section extends from the bracing body toward one side of the bracing body. The first bearing section is spaced from the bracing body and extends from the first suspension section toward one side of the first suspension section. The first resilient bent section is located between the first bearing section and the bracing body and is bent from the first suspension section toward one side of the first suspension section. The first bearing section and the first resilient bent section resiliently clamp a first side edge of the circuit board. The technical solution provided by the present invention reduces the manufacturing cost of backlighting display device and also saves the expenditure of mold and overcomes the problem that a circuit board cannot be easily fixed. | 05-23-2013 |
20130128509 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, a stereoscopic display device, and a plasma display device. The flat panel display device comprises a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame includes at least two assembling pieces. The at least two assembling pieces are joined to form the back frame. The back frame includes a bracing piece fixed to the assembling pieces. The bracing piece includes a bracing body, a first suspension section, a first bearing section, and a first resilient bent section. The bracing body is fixed to the assembling pieces. The first suspension section extends from the bracing body toward one side of the bracing body. The first bearing section is spaced from the bracing body and extends from the first suspension section toward one side of the first suspension section. The first resilient bent section is located between the first bearing section and the bracing body and is bent from the first suspension section toward one side of the first suspension section. The first bearing section and the first resilient bent section resiliently clamp a first side edge of the circuit board. The present invention reduces the manufacturing cost and also saves the expenditure of mold and overcomes the problem that a circuit board cannot be easily fixed. | 05-23-2013 |
20130128510 | Back Frame and Backlight System of Flat Panel Display Device - The present invention provides a back frame and a backlight system of a flat panel display device. The back frame includes at least two assembling pieces. The at least two assembling pieces are joined to form the back frame. The back frame further includes a bracing piece that is fixed to the assembling pieces, wherein the assembling pieces are mountable to at least two different positions of the bracing piece in a lengthwise direction of the bracing piece. The back frame and the backlight system of the flat panel display device of the present invention use assembling pieces that are joined to form a back frame so that a mold for the back frame is of a simple structure, the cost of back frame mold is reduced, the material used for back frame is saved, and the manufacturing cost of flat panel display device is lowered down. Further, by making the mounting position of a bracing piece to an assembling piece adjustable in a lengthwise direction of the bracing piece, a single bracing piece may meet different needs for mounting so as to further reduce the manufacturing cost of the flat panel display device. | 05-23-2013 |
20130128511 | Back Frame of Flat Panel Display Device, Method for Manufacturing Back Frame, and Backlight System - The present invention provides a back frame of flat panel display device, which includes at least two primary assembling pieces. The at least two primary assembling pieces are connected through joining; and the at least two primary assembling pieces include a reinforcement structure formed on main bodies thereof. The present invention also provides a method for manufacturing a back frame and a backlight system. The back frame of flat panel display device, the method for manufacturing back frame, and the backlight system of the present invention have a simple structure, can reduce the expenditure of the back frame mold, and can save the material used for back frame so as to lower down the cost of flat panel display device, and also improve the strength of the assembling piece of the back frame to thereby ensure that the overall strength of the back frame meets the desired requirements. | 05-23-2013 |
20130128512 | Back Frame, Mold for Back Frame, Method for Manufacturing Back Frame, and Backlight System - The present invention provides a back frame of flat panel display device, which includes at least first and second primary assembling pieces, in which the first primary assembling piece has an end forming at least two joint sections, and each of the joint sections has a structure mating an end of the second primary assembling piece. The back frame further includes a plurality of bracing pieces that are fixed to the primary assembling pieces. The bracing pieces include adjustable bumps mounted thereon and the adjustable bumps provide various mounting structures. The present invention also provides a mold for making a back frame of flat panel display device, a method for manufacturing a back frame of flat panel display device, and a backlight system. The back frame, the mold for back frame, the method for manufacturing back frame, and the backlight system of the present invention have a mold for back frame that is of a simple structure, reduce the expenditure of the back frame mold, and can also save the material used for back frame so as to lower down the cost of flat panel display device. Further, the bracing piece includes an adjustable bump mounted thereon to provide various mounting structures. | 05-23-2013 |
20130128515 | Mold for Back Frame and Bracing Piece, Method for Manufacturing Back Frame, and Backlight System - The present invention provides a method for manufacturing a back frame of flat panel display device, which joins at least first and second primary assembling pieces to form a back frame, in which the first primary assembling piece has an end forming at least two joint sections, and each of the joint sections has a structure mating an end of the second primary assembling piece, the first primary assembling piece using one of the joint sections to join the corresponding end of the second primary assembling piece, the back frame further including a plurality of bracing pieces that are fixed to the primary assembling pieces; moving the bracing pieces according to a bracing pattern provided in a bracing mold in order to form a corresponding mounting structure on the bracing pieces. The present invention also provides a mold for making a back frame and bracing piece of flat panel display device, a method for manufacturing a back frame of flat panel display device, and a backlight system. The back frame, the mold for back frame, the method for making back frame, and the backlight system of the present invention have a back frame mold having a simple structure, reduce the cost of back frame mold, and save the material for the back frame, so as to lower down the cost of flat panel display device. | 05-23-2013 |
20130128516 | Back Frame and Backlight System of Flat Panel Display Device - The present invention provides a back frame of a flat panel display device, which includes at least two assembling pieces. The at least two assembling pieces are joined to form the back frame. The back frame further includes a bracing piece. An end of the bracing piece is fixed to the assembling piece and an opposite end of the bracing piece suspends. The present invention also provides a backlight system of flat panel display device. With this arrangement, the back frame and the backlight system of the flat panel display device of the present invention have a mold for the back frame is of a simple structure, the cost of back frame mold is reduced, the material used for back frame is saved, and the manufacturing cost of flat panel display device is lowered down. Further, the bracing piece has an end fixed to the assembling piece and an opposite end suspending so that the structure of the back frame is simple, the material for the back frame is saved, and thus, the weight and cost of the flat panel display device are reduced. | 05-23-2013 |
20130128517 | Bracing Piece, Back Frame, and Backlight System of Flat Panel Display Device - The present invention provides a back frame of a flat panel display device. The back frame includes at least two assembling pieces. The at least two assembling pieces are joined to form the back frame. The back frame further includes a bracing piece, which is of a multiple-stepped configuration and is mounted to the assembling piece. The present invention also provides a bracing piece and a backlight system. The back frame and backlight system of flat panel display device of the present invention make the structure of a back frame mold simple, reduce the cost of back frame mold, save the material used for the back frame, and lower down the cost of flat panel display device. Further, the bracing piece of the back frame is applicable to various mounting heights of mounting holes, can be manufactured together in a unified manner, reduces the cost of mold, and improves manufacturing efficiency. | 05-23-2013 |
20130128518 | Back Frame and Backlight System of Flat Panel Display Device - The present invention provides a back frame and a backlight system of a flat panel display device. The back frame includes at least two assembling pieces that are joined to form the back frame. The back frame further includes a bracing piece fixed to the assembling pieces and the bracing piece functions to fix a circuit board and an electromagnetic shielding piece. The bracing piece includes a bracing body, a first suspension section, a first bearing section, and a first resilient bent section. The bracing body is fixed to the assembling pieces. The first suspension section extends from the bracing body toward one side of the bracing body. The first bearing section is spaced from the bracing body and extends from the first suspension section toward one side of the first suspension section. The first resilient bent section is located between the first bearing section and the bracing body and is bent from the first suspension section toward one side of the first suspension section. The first bearing section and the first resilient bent section resiliently clamp a first side edge of the circuit board. The electromagnetic shielding piece is fixed to the bracing body. As such, the manufacturing cost is reduced and the expenditure of mold is saved and the problem that a circuit board cannot be easily fixed and the electromagnetic shielding problem can be overcome. | 05-23-2013 |
20130128519 | Back Frame and Backlight System of Flat Panel Display Device - The present invention provides a back frame of a flat panel display device, which includes at least two primary assembling pieces and at least one secondary assembling piece, wherein the at least two primary assembling pieces are joined to form a main frame structure of the back frame and the secondary assembling piece is arranged inside the main frame structure and is joined to the main frame structure. The back frame further includes a bracing piece fixed to the primary assembling pieces or the secondary assembling piece and a heat dissipation fin set arranged on the bracing piece. The bracing piece fixes a circuit board and forms a thermal coupling between the circuit board and the heat dissipation fin set. The present invention also provides a backlight system. With the above arrangement, the back frame and backlight system of the present invention form a back frame through joining so as to make the structure of the back frame simple, save the material for the back frame, and lower down the manufacturing cost of the backlighting display devices. Further, a bracing piece of the heat dissipation fin set is used to fix the circuit board so that heat dissipation efficiency of the circuit board is improved. | 05-23-2013 |
20130128523 | Reflector Plate and Backlight System - The present invention provides a reflector plate and a backlight system using the reflector plate. The backlight system includes a reflector plate and a back frame that carries the reflector plate, wherein the back frame includes at least two primary assembling pieces, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; and the reflector plate includes a foamed plastic substrate layer and a reflection layer formed on the foamed plastic substrate layer. With the above arrangement, the present invention provides a reflector plate that has a substrate layer made of foamed plastics in order to increase the stiffness of the reflector plate, reduce the risk that the reflector plate gets easily collapsing after the assembling of the backlight system, and thereby improve the performance of the backlight system. | 05-23-2013 |
20130128524 | Back Frame and Backlight System Thereof - The present invention provides a back frame of flat panel display device and a backlight system thereof, which include at least two primary assembling pieces, and the at least two primary assembling pieces are joined to form a main frame structure of the back frame. The back frame further includes a cable protection structure and the cable protection structure receives a flexible circuit board or a cable. The back frame mold of the back frame and the backlight system thereof of the present invention have a back frame mold that is of a simple structure, reduce the expenditure of the back frame mold, save the material for the back frame, lower down the cost of flat panel display device, and offers an advantage of protecting flexible circuit board or cable. | 05-23-2013 |
20130128525 | Backlight System - The present invention provides a backlight system, which includes a back frame and a direct type backlight source. The direct type backlight source is formed by joining a plurality of backlight modules, and each of the backlight modules is fixed to the back frame. The backlight system of the present invention includes a direct type backlight source that is formed by joining a plurality of backlight modules so that the mounting and maintenance of the backlight source are made easy and the cost of maintenance is reduced. | 05-23-2013 |
20130128527 | Reflector Plate and Backlight System - The present invention provides a reflector plate and a backlight system. The backlight system includes a reflector plate and a back frame and the back frame carries the reflector plate. The back frame includes at least two primary assembling pieces, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; and the reflector plate has a substrate containing a conductive fiber net for preventing electromagnetic interference. With the above arrangement, the backlight system of the present invention has a back frame having a simple structure, saving material for the back frame, and reducing the cost of the back frame. Further, the present invention integrates a conductive fiber net in a substrate of a reflector plate for preventing electromagnetic interference so that the reflector plate provides two uses of being a reflector plate and also realizing prevention of electromagnetic interference to thereby allow a backlight system or device that uses a joined back frame of the present invention can achieve the purpose of preventing electromagnetic interference with an easy manner and thus further reduce the manufacturing cost of backlight system. | 05-23-2013 |
20130128528 | Reflector Plate and Backlight System - The present invention provides a reflector plate and a backlight system using the reflector plate. The backlight system includes a reflector plate and a back frame that carries the reflector plate, wherein the back frame includes at least two primary assembling pieces, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; and the reflector plate comprises a substrate layer and a reflection layer formed on the substrate layer, wherein the substrate layer is of a corrugated configuration, a wavy configuration, or a square wave configuration. With the above arrangement, the present invention provides a reflector plate and a backlight system that have a substrate layer having a plurality of ridge-and-trough structures, such as a substrate layer of a corrugated configuration, a wavy configuration, or a square wave configuration, so as to increase the stiffness of the reflector plate and thus alleviate the problem that easy collapse of the reflector plate occurring after assembling leads to poor quality of reflection and causes poor backlighting. | 05-23-2013 |
20130128531 | Backlight System - The present invention provides a backlight system, which includes a light source; and a back frame, which includes at least two primary assembling pieces, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; wherein the light source is carried by a first side of at least one of the primary assembling pieces, the backlight system further comprising heat dissipation elements, the heat dissipation elements having a distribution that is denser at locations closer to a center of the primary assembling piece that carries the light source in a lengthwise direction of the primary assembling piece that carries the light source. The backlight system of the present invention forms a back frame through joining so as to make the structure of the back frame simple and reduces the manufacturing cost of the backlight system, and further, through an arrangement that heat dissipation elements are arranged more densely on the primary assembling piece that carries a light source at locations closer to a center thereof in the lengthwise direction, the heat dissipation efficiency and heat dissipation performance of the backlight system are improved. | 05-23-2013 |
20130128532 | Flat Panel Display Device and Stereoscopic Display Device - The present invention provides a flat panel display device and a stereoscopic display device. The flat panel display device includes a backlight system and a display panel, wherein the backlight system includes a light source; and a back frame, which includes at least two primary assembling pieces, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; wherein the light source is carried by a first side of at least one of the primary assembling pieces, the backlight system further comprising heat dissipation elements, the heat dissipation elements having a distribution that is denser at locations closer to a center of the primary assembling piece that carries the light source in a lengthwise direction of the primary assembling piece that carries the light source. The flat panel display device and the stereoscopic display device of the present invention form a back frame through joining so as to make the structure of the back frame simple and reduce the manufacturing cost of the backlight system, and further, through an arrangement that heat dissipation elements are arranged more densely on the primary assembling piece that carries a light source at locations closer to a center thereof in the lengthwise direction, the heat dissipation efficiency and heat dissipation performance of the flat panel display device and the stereoscopic display device are improved. | 05-23-2013 |
20130128533 | Back Frame and Backlight System - The present invention provides a back frame, which includes at least first and second primary assembling pieces. The at least two primary assembling pieces are joined to form a main frame structure of the back frame. The back frame further includes secondary assembling pieces that are arranged inside the main frame structure. The secondary assembling pieces are joined to the main frame structure. The primary assembling pieces and/or the secondary assembling pieces form bumps, and the bumps support a light homogenization mechanism. The present invention also provides a backlight system. The present invention uses bumps formed on the primary assembling pieces and/or the secondary assembling pieces to have the back frame firmly support the light homogenization mechanism and making the structure of backlight system more stable. | 05-23-2013 |
20130128534 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device. The flat panel display device includes a backlight system and a display panel, wherein: the backlight system includes a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism and the back frame includes at least first and second primary assembling pieces, wherein the first primary assembling piece has an end forming at least two joint sections, each of the joint sections having a structure mating an end of the second primary assembling piece, the first primary assembling piece using one of the joint sections to join the corresponding end of the second primary assembling piece. The back frame further includes secondary assembling pieces. The primary assembling pieces and/or the secondary assembling pieces form bumps. The present invention also provides a stereoscopic display device and a plasma display device. The flat panel display device, the stereoscopic display device, and the plasma display device of the present invention use bumps formed on the primary assembling pieces and/or the secondary assembling pieces to have the back frame firmly support the light homogenization mechanism and making the structure of backlight system more stable. | 05-23-2013 |
20130128535 | Back Frame, Mold for Back Frame and Bracing Piece, Method for Manufacturing Back Frame, and Backlight System - A back frame of a flat panel display device includes first and second primary assembling pieces. The first primary assembling piece has an end forming at least two joint sections each of which has a structure mating an end of the second primary assembling piece to selectively joint the two primary assembling pieces. The back frame includeds a bracing piece fixed to the primary assembling pieces and forming at least two sets of mounting structures. A mold for making a back frame and bracing piece of a flat panel display device, a method for manufacturing a back frame of a flat panel display device, and a backlight system are also provide and they have a simple back frame mold to reduce cost of the back frame mold, and save material for the back frame to lower down cost of the flat panel display device. | 05-23-2013 |
20130128536 | Back Frame of Flat Panel Display Device and Backlight System - The present invention provides a back frame of flat panel display device, which includes at least first and second primary assembling pieces. The at least two primary assembling pieces are joined to form the back frame. The primary assembling pieces include an elastic member arranged on a portion of an upper surface thereof in a lengthwise direction. The present invention provides a back frame of a flat panel display device and a backlight system that include an elastic member arranged on a portion of an upper surface of the primary assembling pieces so that the back frame can well support a light homogenization mechanism and protect the light homogenization mechanism from violent shakes. | 05-23-2013 |
20130128538 | Back Frame and Backlight System - The present invention provides a back frame of flat panel display device, which includes at least two primary assembling pieces. The at least two primary assembling pieces are joined to form a main frame structure of the back frame. According to practical needs of the main frame structure, different materials are used for primary assembling pieces at different locations. The at least two primary assembling pieces are connection through mating and joining corresponding joint sections. The joint section of at least one of the primary assembling pieces includes a reinforcement structure. The present invention also provides a backlight system. The back frame and the backlight system of the present invention have a simple back frame structure, reduce the expenditure of the back frame mold, and also save the material used for back frame so as to lower down the cost of flat panel display device and also improve the strength of a joining site of the back frame in order to have the overall strength of the back frame meeting a required strength. | 05-23-2013 |
20130128539 | Back Frame and Backlight System - The present invention provides a back frame of flat panel display device, which includes at least two primary assembling pieces. The at least two primary assembling pieces both have a joint section. The at least two primary assembling pieces form a main frame structure of the back frame with corresponding joint sections, wherein at least one of the primary assembling pieces comprises a reinforcement structure formed on the joint section thereof. The back frame further includes a bracing piece fixed to the assembling pieces. The bracing piece is mounted to the primary assembling pieces or the secondary assembling pieces or mounted to both the primary assembling pieces and the secondary assembling pieces, wherein available mounting points between the bracing piece and the primary assembling pieces or the secondary assembling pieces are of a number of at least two so that the bracing piece is selectively mounted to the back frame at different positions. The present invention also provides a backlight system. The back frame and the backlight system of the present invention have a simple back frame structure, reduce the expenditure of the back frame mold, and also save the material used for back frame so as to lower down the cost of flat panel display device. | 05-23-2013 |
20130128540 | Back Frame and Backlight System - The present invention provides a back frame of flat panel display device, which includes primary assembling pieces, secondary assembling pieces, and a bracing piece for fixing a circuit board. The primary assembling pieces have a number of at least two, and the at least two primary assembling pieces are connected through joining. The secondary assembling pieces are joined to the primary assembling pieces. The bracing piece includes a bracing body, a first suspension section, a first bearing section, and a first resilient bent section. The bracing body is mounted to the primary assembling pieces or the secondary assembling pieces or is mounted to both the primary assembling pieces and the secondary assembling pieces. The available mounting points between the bracing body and the primary assembling pieces or the secondary assembling pieces are of a number of at least two. The bracing piece fixes a circuit board. The present invention also provides a backlight system. The back frame and the backlight system of the present invention have a back frame mold having a simple structure, reduce the expenditure of a back frame mold, and save the material used for back frame so as to lower down the cost of flat panel display device. | 05-23-2013 |
20130128541 | Back Frame and Backlight System - The present invention provides a back frame of flat panel display device, which includes primary assembling pieces, secondary assembling pieces, and a bracing piece for fixing a circuit board. The primary assembling pieces have a number of at least two. At least one of the primary assembling pieces has an end forming joint sections. The secondary assembling pieces are joined to the primary assembling pieces. The at least two primary assembling pieces are joined through corresponding joint sections thereof. At least one of the primary assembling pieces includes a reinforcement structure formed on the joint section thereof. The bracing piece includes a bracing body, a first suspension section, a first bearing section, and a first resilient bent section. The present invention also provides a backlight system. The back frame and the backlight system of the present invention have a simple structure, reduce the expenditure of a back frame mold, and save the material used for back frame so as to lower down the cost of flat panel display device. | 05-23-2013 |
20130128542 | Back Frame and Backlight System - The present invention provides a back frame of flat panel display device, which includes primary assembling pieces, secondary assembling pieces, and an adjustable bracing piece. The primary assembling pieces have a number of at least two. At least one of the primary assembling pieces has an end forming a joint section and the joint section forms a reinforcement structure so as to allow the overall strength of the back frame to meet a desired requirement. According to practical needs of the back frame, different materials are used for assembling pieces at different locations so as to reduce the material cost. Further, the back frame is provided with an adjustable bracing piece, and the bracing piece can be mounted to different locations in the back frame so that a single bracing piece can meet different requirements for mounting. The present invention also provides a backlight system. The back frame and the backlight system of the present invention have a simple back frame mold structure, reduce the expenditure of the back frame mold, and also save the material used for back frame so as to lower down the cost of flat panel display device mounting. | 05-23-2013 |
20130128543 | Back Frame and Backlight System - The present invention provides a back frame of flat panel display device and a backlight system. The back frame includes primary assembling pieces, secondary assembling pieces, and a bracing piece for fixing a circuit board. The primary assembling pieces are connected through joining and use different thermally conductive materials. Further, the primary assembling piece includes a joint section that forms a reinforcement structure and a circuit board is mountable through a bracing piece. The present invention also provides a backlight system. The back frame and the backlight system of the present invention have a back frame of simple structure, reduce the expenditure of a back frame mold, facilitate heat dissipation, allow strength of the back frame to meet a desired requirement, improve fixing of circuit board, and save the material used for back frame so as to lower down the manufacturing cost of flat panel display device. | 05-23-2013 |
20130128544 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism, and the light homogenization mechanism guides light from the light source into the display panel. The back frame includes primary assembling pieces, secondary assembling pieces, and a bracing piece for fixing a circuit board. The primary assembling pieces are connected through joining and use different thermally conductive materials. Further, the primary assembling piece includes a joint section that forms a reinforcement structure and a circuit board is mountable through a bracing piece. The present invention also provides a backlight system. The back frame and the backlight system of the present invention have a back frame of simple structure, reduce the expenditure of a back frame mold, facilitate heat dissipation, allow strength of the back frame to meet a desired requirement, improve fixing of circuit board, and save the material used for back frame so as to lower down the manufacturing cost of flat panel display device. | 05-23-2013 |
20130128545 | Back Frame and Backlight System - The present invention provides a back frame of flat panel display device and a backlight system. The back frame includes primary assembling pieces, secondary assembling pieces, and a bracing piece for fixing a circuit board. The primary assembling pieces are connected through joining. Further, the primary assembling piece includes a joint section that forms a reinforcement structure and a circuit board is mountable and position adjustable through a bracing piece. The present invention also provides a backlight system. The back frame and the backlight system of the present invention have a back frame of simple structure, reduce the expenditure of a back frame mold, allow strength of the back frame to meet a desired requirement, improve fixing of circuit board, and save the material used for back frame so as to lower down the manufacturing cost of flat panel display device. | 05-23-2013 |
20130128546 | Back Frame and Backlight System - The present invention provides a back frame of flat panel display device and a backlight system. The back frame includes primary assembling pieces, secondary assembling pieces, and a bracing piece for fixing a circuit board. The at least two primary assembling pieces are connected through joining and the two primary assembling pieces use different thermally conductive materials. Further, the primary assembling piece includes a joint section that forms a reinforcement structure and a circuit board is mountable and position adjustable through a bracing piece. The present invention also provides a backlight system. The back frame and the backlight system of the present invention have a back frame of simple structure, reduce the expenditure of a back frame mold, facilitate heat dissipation, allow strength of the back frame to meet a desired requirement, improve fixing of circuit board, and save the material used for back frame so as to lower down the manufacturing cost of flat panel display device. | 05-23-2013 |
20130128547 | Flat Panel Display Device, Stereoscopic Display Device, and Plasma Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a light source, a light homogenization mechanism, and a back frame. The back frame carries the light source and the light homogenization mechanism, and the light homogenization mechanism guides light from the light source into the display panel. The back frame includes primary assembling pieces, secondary assembling pieces, and a bracing piece for fixing a circuit board. The at least two primary assembling pieces are connected through joining and the two primary assembling pieces use different thermally conductive materials. Further, the primary assembling piece includes a joint section that forms a reinforcement structure and a circuit board is mountable and position adjustable through a bracing piece. The present invention also provides a stereoscopic display device and a plasma display device. The back frame and the backlight system of the present invention have a back frame of simple structure, reduce the expenditure of a back frame mold, facilitate heat dissipation, allow strength of the back frame to meet a desired requirement, improve fixing of circuit board, and save the material used for back frame so as to lower down the manufacturing cost of flat panel display device. | 05-23-2013 |
20130128552 | Back Frame of Flat Panel Display Device, Backlight System, and Flat Liquid Crystal Display Device - The present invention provides a back frame of flat panel display device, which includes at least first and second primary assembling pieces. The at least two primary assembling pieces are joined to form the back frame. The primary assembling pieces have positioning sections, and the positioning section cooperate with a back panel of the flat panel display device to position the back frame. The present invention also provides a backlight system and a flat liquid crystal display device. The present invention uses positioning sections formed on the primary assembling pieces to cooperate with a back panel of the flat panel display device to fix the back frame to the back panel so as to facilitate removal of the back frame and further secure the whole structure of the flat liquid crystal display device. | 05-23-2013 |
20130128553 | Back Frame, Backlight System, and Flat Liquid Crystal Display Device - The present invention provides a back frame, which includes at least first and second primary assembling pieces. The at least two primary assembling pieces are joined to form the back frame. The primary assembling pieces have a vertical section, and the vertical section realizes mating between the back frame and an intermediate frame and a front frame of the flat panel display device. The present invention provides a back frame, a backlight system, and a flat liquid crystal display device that use a fastener extending through a mating hole of a vertical section of the primary assembling piece and a through hole of an intermediate frame and a through hole of a front frame of the flat liquid crystal display device to fix the back frame and the front frame and the intermediate frame of the flat liquid crystal display device together, making the entire frame structure of the flat liquid crystal display device more stable. | 05-23-2013 |
20130128554 | Flat Panel Display Device and Stereoscopic Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes an LED light source, a back frame, and a PCB. The LED light source comprises an LED lamp and an LED substrate. The LED substrate includes, sequentially stacked, a first conductor wiring layer, a first insulation layer, an aluminum substrate, a second insulation layer, and a second conductor wiring layer and the LED lamp is mounted on the first conductor wiring layer. The back frame carries the LED light source and includes at least two primary assembling pieces. The at least two primary assembling pieces are joined to form a main frame structure of the back frame. The PCB is disposed on the second conductor wiring layer of the LED substrate. The present invention also provides a stereoscopic display device. The flat panel display device and the stereoscopic display device of the present invention can reduce the cost of back frame mold and save the material and space of the back frame, so as to lower down the cost of the flat panel display device and the stereoscopic display device. | 05-23-2013 |
20130128592 | Reflector Plate and Backlight System - The present invention provides a reflector plate and a backlight system. The backlight system includes a reflector plate and a back frame and the back frame carries the reflector plate. The back frame includes at least two primary assembling pieces, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; and the reflector plate has a bottom to which a metal net is mounted for preventing electromagnetic interference. With the above arrangement, the backlight system of the present invention has a back frame having a simple structure, saving material for the back frame, and reducing the cost of the back frame. Further, the present invention integrates a metal net mounted to a bottom of a reflector plate for preventing electromagnetic interference so that a backlight system or device that uses a joined back frame of the present invention can achieve the purpose of preventing electromagnetic interference with an easy manner and thus further reduce the manufacturing cost of backlight system. | 05-23-2013 |
20130128604 | Flat Panel Display Device and Stereoscopic Display Device - The present invention provides a flat panel display device, which includes a backlight system and a display panel. The backlight system includes a reflector plate and a back frame that carries the reflector, wherein the back frame includes at least two primary assembling pieces, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; and the reflector plate includes a substrate layer and a reflection layer formed on the substrate layer, the substrate layer having a surface that is away from the reflection layer and comprises an ink layer printed thereon. The present invention also provides a stereoscopic display device. With the above arrangement, the present invention provides a flat panel display device and a stereoscopic display device having an ink layer printed on the surface of the substrate layer that is away from the reflection layer in order to eliminate light leakage from the surface of the reflector plate that faces the back frame, reduce the potential risk of light leakage after the assembling of the backlight system, and thereby improve the performance of the flat panel display device and the stereoscopic display device. | 05-23-2013 |
20130128605 | Flat Panel Display Device, Stereoscopic Display Device, And Plasma Display Device - The present invention provides a flat panel display device. The flat panel display device includes a backlight system and a display panel, wherein: the backlight system includes a light source, a light homogenization mechanism, and a back frame; the back frame carries the light source and the light homogenization mechanism and the back frame includes at least first and second primary assembling pieces, wherein the first primary assembling piece has an end forming at least two joint sections, each of the joint sections having a structure mating an end of the second primary assembling piece, the first primary assembling piece using one of the joint sections to join the corresponding end of the second primary assembling piece. The primary assembling pieces include an elastic member arranged on a portion of an upper surface thereof in a lengthwise direction. The present invention also provides a stereoscopic display device and a plasma display device. The flat panel display device, the stereoscopic display device, and the plasma display device of the present invention include an elastic member arranged on a portion of an upper surface of the primary assembling pieces so that the back frame can well support a light homogenization mechanism and protect the light homogenization mechanism from violent shakes. | 05-23-2013 |
20130128612 | Backlight System - The present invention provides a backlight system, which includes a reflector plate, a light guide plate, and a back frame. The reflector plate and the light guide plate are stacked on the back frame and the back frame carries the light guide plate and the reflector plate. The back frame includes at least two primary assembling pieces, the at least two primary assembling pieces being joined to form a main frame structure of the back frame; and lifting adhesive spots are formed between the reflector plate and the light guide plate. The backlight system of the present invention has a back frame having a simple structure, saves material for the back frame, and reduces the cost of the back frame so as to lower down the cost of flat panel display device. Further, the present invention arranges lifting adhesive spots between the reflector plate and the light guide plate so as to provide a lifting effect on the reflector plate and bond the reflector plate to the light guide plate, thereby alleviating the problem that easy collapse of the reflector plate occurring after assembling leads to poor quality of reflection and causes poor backlighting. | 05-23-2013 |
20130128618 | Back Frame and Backlight System - The present invention provides a back frame of flat panel display device, which includes primary assembling pieces, secondary assembling pieces, and a bracing piece for fixing a circuit board. The primary assembling pieces have a number of at least two, and the at least two primary assembling pieces are connected through joining to form a main frame structure of the back frame. The secondary assembling pieces are joined to the primary assembling pieces. According to practical needs of the main frame structure, different materials are used for different parts at different locations. The back frame is provided with the bracing piece for fixing a circuit board, and the bracing piece includes a bracing body, a first suspension section, a first bearing section, and a first resilient bent section. The present invention also provides a backlight system. The back frame and the backlight system of the present invention have a back frame having a simple structure, overcome the problem that a circuit cannot be easily fixed, reduce the expenditure of a back frame mold, and save the material used for back frame so as to lower down the cost of flat panel display device. | 05-23-2013 |
20140112017 | BACKLIGHT MODULE AND A LIQUID CRYSTAL DISPLAY USING THE SAME - The present invention provides a backlight module, containing an edge-lit backlight source; a light guide plate having a light incident surface and a light emitting surface where the light incident surface faces directly towards the backlight source; an optical film set positioned on a top side of the light guide plate facing directly towards the light emitting surface of the light guide plate; a reflection plate on a bottom side of the light guide plate; and a thermal conductive layer on a bottom side of the reflection plate conducting heat produced from the backlight source at least to the center of the reflection plate. The backlight module raises the temperature in the center of the panel, thereby preventing the cross talk resulted from having lower temperature in the center of the panel. There is no significant change to the existing backlight modules and therefore the cost is low. | 04-24-2014 |
20140132879 | LIQUID CRYTSAL MODULE AND LIQUID CRYTSAL DISPLAY WITH THE SAME - A liquid crystal module includes a liquid crystal glass, plastic frames, a front frame, and a COF base film is disclosed. Connecting pins of the COF base film closely connects to a first end of the liquid crystal glass. The plastic frames cover a rim of the liquid crystal glass. The front frame abuts against the plastic frames arranged on two opposite surfaces of the liquid crystal glass to fasten the liquid crystal glass. Wherein the liquid crystal module further includes a positioning member causes the COF base film to bend toward a predetermined direction. At least one end of the positioning member is fixed between the front frame and the plastic frame by the front frame. A liquid crystal device includes the above-mentioned liquid crystal module is also disclosed. The liquid crystal module prevents the COF base film from being stripped off or harmed so as to enhance the non-defective rate and reduce the manufacturing cost. | 05-15-2014 |
20140138377 | Packaging Box and Stop Wall of Packaging Box - The present invention provides a packaging box and stop wall of packaging box. The packaging box includes at least bottom plate, four third box-body splicing elements and four stop walls. The third box-body splicing element is fixed at each corner of the bottom plate and the two ends of stop wall are connected respectively to the two third box-body splicing elements on a side of the bottom plate and fixed between the two third box-body splicing elements to form with the bottom plate a semi-closed packaging box having open top. As such, the present invention can realize the packaging of liquid crystal panels of different sizes and increase the utilization efficiency of the packaging box to protect the liquid crystal panels as well as reducing packaging cost. | 05-22-2014 |
20140139782 | CONNECTION STRUCTURE FOR PANEL AND FRAME, AND HOLDING MEMBER DEVICE THEREOF - The present invention provides a connection structure for panel and frame and holding member thereof. The connection structure includes a panel and a frame supporting the panel. The panel and the frame use a plurality of holding members to fix and hold. The holding member includes a presser and a connection part extending from one side of the presser. The connection part includes a first extension part and a second extension part. The first extension part and the second extension part connect a corresponding connection element on the side of the frame. As such, the present invention saves the front frame and fixes a liquid crystal panel and a frame of a liquid crystal module to reduce the transportation risk, protect the liquid crystal panel from damage, simplify the overall assembly structure of the liquid crystal module and reduce the assembly cost. | 05-22-2014 |
20140146270 | Supporting Member And Liquid Crystal Module With The Same - A supporting member and a liquid crystal module with the same are disclosed. The supporting member includes a first sub-supporting member for supporting a liquid crystal panel, and a second sub-supporting member for abutting against a light guiding plate and an optical film on the light guiding plate. The second sub-supporting member is arranged on the first sub-supporting member. A hardness of the first sub-supporting member is higher than the hardness of the second sub-supporting member. With the structure, the safety of the liquid crystal panel under a vibration environment is enhanced, and a tolerance range of the liquid crystal module subjected to the vibrations is guaranteed. | 05-29-2014 |
20140146442 | Display Device - A display device is proposed. The display device includes a frame, a back plate, a display panel, a flexible printed circuit board, and a tape. The frame is assembled to the back plate to form an accommodation space. The display panel, is disposed in the accommodation space and situated on top of the back plate. The flexible printed circuit board is stuck to and electrically connected to the display panel. The tape includes a first portion and a second portion. The first portion of the tape is disposed opposite the flexible printed circuit board on the display panel. The second portion of the tape is disposed between an edge of the display panel and a side wall of the frame. Therefore, light is prevented from being leaked from the display panel and the flexible printed circuit board is protected against being scratched in the present invention. | 05-29-2014 |
Patent application number | Description | Published |
20120262942 | BACKLIGHT MODULE AND ITS LIGHT GUIDE PLATE MODULE - The present invention discloses a backlight module and its light guide plate module. The light guide plate module comprises a plurality of adjacently arranged light guide plates, each of the light guide plates includes a light emitting surface and at least one light entrance surface, and the light emitting surfaces of the light guide plates are on a same plane. The present invention employs the arrangement of a plurality of modular light guide plates to achieve a large light emitting area. Each of the light guide plates corresponds to an independently controlled light emitting module, respectively, so that the side-light type backlight module can realize local dimming function. | 10-18-2012 |
20120287673 | FIXED STRUCTURE OF MODULARIZED LIGHT GUIDE PLATE AND BACKLIGHT MODULE HAVING THE SAME - The patent application relates to a fixed structure of modularized light guide plate and a backlight module, wherein the fixed structure includes a back board, a display panel, a light source, an optical module arranged between the back board and the display panel for receiving the light of the light source, and an aluminum extrusion. The aluminum extrusion is located on the upper part of the back board and is fixed on the back board. The optical module is clamped and fixed on the aluminum extrusion. By setting a clamping mechanism between the optical module and the aluminum extrusion, wherein the optical module is arranged between the back board and the display panel for receiving the light of the light source, the patent application realizes the limiting in Z-axis direction for the optical module in order to limit the movement of the optical module, prevents the optical module from being drooped and deformed due to its own weight when the liquid crystal display is inverted, and from colliding the other components in the backlight module and damaging the backlight module. Meanwhile, the ultrathin design is beneficial for guaranteeing the light incidence surface of the light source aligned with the light emission surface thereof centrally and avoiding light lose. | 11-15-2012 |
20130128181 | Backplane, Backlight Module and LCD device - The present invention discloses a backplane, a backlight module, and an LCD device. A backplane comprises a heatsink plate and a supporting plate connected with the heatsink plate; the heat conductivity of the heatsink plate is larger than that of the supporting plate; the heatsink plate or the supporting plate is provided with reinforcing ribs in the joint. In the present invention, metal with good heat dispersion and common material with low cost are respectively adopted and joined according to different radiating areas of the backlight module; then, the heat dispersion is ensured and meanwhile, the cost is reduced. The reinforcing ribs are added in the joint so that the strength of the joint is enhanced and the backplane is tightened and durable. | 05-23-2013 |
20130133395 | Stamping Die of Joining Backplane and Processing Method of Joining Backplane - The present invention discloses a stamping die of a joining backplane and a processing method of a joining backplane. The processing method of the joining backplane, comprising: plates of the heatsink plate and the supporting plate are put into the same die for processing; then, the heatsink plate and the supporting plate, which are processed, are joined and fixed. In the present invention, because the heatsink plate and the supporting plate are processed simultaneously on one set of dies, the original processing courses of two plates are merged for reducing half of the processing steps. In addition, because the heatsink plate and the supporting plate are simultaneously processed in the same die, the two plates have good consistency and better planeness in joining. | 05-30-2013 |
20130286323 | Liquid Crystal Display and Backframe for Liquid Crystal Display - The present invention discloses a liquid crystal display and a backframe for a liquid crystal display. The backframe is configured by interlinked linkages such that the backframe can be freezed in a fully extended position in use, or be collapsible when not in use in a way that the overall dimension of the collapsible backframe is smaller than the fully extended backframe. The backframe can be switched from a fully extended position under normal use, or a collapsible position under a transportation or storage. The collapsible position occupies less volumetric weight as compared to the fully extended position so as to reduce the volumetric weight when the backframe is in transportation and storage. As a result, the performance of the transportation and storage can be therefore increased, while the cost is reduced. | 10-31-2013 |
20130314898 | Backlight System, Backlight System Manufacture Method and Panel Display Device - The present invention provides a backlight system, backlight system manufacture method and panel display device. The backlight system comprises: package stent and at least a first and the second main splice elements; wherein the first main splice element has one end disposed with at least two splice parts, with each of splice parts has a structure matching a corresponding end of the second main splice element. The package stent is disposed on the first or the second main splice element. Semiconductor light source is packaged directly onto the packaged stent. The present invention can reduce material cost, mold cost and solve the heat dissipation problem of semiconductor light source. | 11-28-2013 |
20130314910 | Circuit Board, LED Light Strip and Method for Making the LED Light Strip - The present invention discloses a printed circuit board, a LED light strip and a method for making the LED light strip. A LED light source is disposed on the printed circuit board, and at least a portion thereof is covered with a layer of white heat dissipating paint. By way of this arrangement, the printed circuit board is partially deployed with a layer of heat dissipating material so as to increase the heat dissipation thereof. As a result, the heat built-up from LED light source on the printed circuit board can be effectively dissipated. | 11-28-2013 |
20130341240 | Boxes and Trays Used to Hold LCD Panels - The present invention publishes a box and a tray used to hold LCD panels. The tray comprises a carrying part, a supporting part, and buffering items. The carrying part is used to carry the LCD panel. The supporting part is located on the sides of the carrying part, and the supporting part comprises compartment slots. The buffering items are placed inside the compartment slots in order to improve the structural strength of the supporting part. The embodiment of the present invention improves the structural strength of the tray through the effects of buffering items. It also controls the production costs and avoids damages to LCD panels during transport caused due to insufficient strength of the tray. | 12-26-2013 |
20140008256 | Packaging Carton for Fragile, Apparatus for Making Carton Bottom, and Method for Making Carton Bottom - The present invention provides a packaging carton for fragile, apparatus for making cartoon bottom, and method for making the carton bottom. The packaging carton includes a bottom and peripheral wall which jointly define a receiving space for storing fragile glass substrate with the bottom. The bottom has a skeleton configuration and is made from plastic blowing technology. By the forgoing, the present invention can effectively reduce the packaging cost, and which in turn reducing the cost of the product. | 01-09-2014 |
20140008257 | Packaging Carton - The present provides a packaging carton, wherein the packaging carton includes a container. The container includes a base defining a receiving space. A bottom buffering pad is disposed on a bottom surface of the receiving space. A corner buffering pad is arranged in corner of the receiving space, and is dimensioned to match with corner of a workload. Wherein the base, the bottom buffering pad, and the corner buffering pad are inherited with a first buffering property, a second buffering property, and a third buffering property, respectively, wherein the second and third buffering properties are better than the first buffering property. With this, the present invention can effectively reduce the cost of the packaging carton, and which in turn reduce the cost of the product. | 01-09-2014 |
20140016060 | Backboard for Display and Liquid Crystal Display - The present invention provides a collapsible backboard for liquid crystal display device which comprises first and second trusses each configured with an L-shaped configuration with a first elongated beam having a longitudinal end and a second short beam perpendicular to the elongated beam and having a lateral end. First and second linkages each has an elongated configuration with a first end and a second end, wherein the first linkage has its first and second ends pivotally hinged to the lateral end of the second short beam of the first truss, and the longitudinal end of the first elongated beam of the second truss, and wherein the second linkage has its first and second ends pivotally hinged to the longitudinal end of the first elongated beam of the first truss and the lateral end of the second short beam of the second truss. | 01-16-2014 |
20140016061 | Splice Type Display Back Plate and Liquid Crystal Display Device - The present invention provides a splice type display back plate and a liquid crystal display device. The splice type display back plate includes at least two stents spliced together, each stent being disposed with enhancing ribs respectively, enhancing ribs including: at least two first enhancing parts disposed separately with interval at splicing locations of stents and second enhancing part connecting the at least two first enhancing parts; the first enhancing parts of two spliced stents overlapping and engaged chimerically. The display back plate of the present invention is formed by splicing two stents so as to reduce the weight of the back plate and material cost. Also, with enhancing ribs disposed on the two stents respectively, the enhancing ribs are located at splicing positions and connected in overlapping and chimerical manner to enhance the mechanical strength. | 01-16-2014 |
20140022483 | Liquid Crystal Display Device, Backlight Module and Frame Unit Thereof - The present invention provides a liquid crystal display device, backlight module and frame unit thereof. The frame unit comprises: back frame and resilient fastening element. The back frame comprises: bottom plate and connected side wall, The bottom plate is for carrying optical part of backlight module. The resilient fastening element comprises a first support part, a second support part, and a side plate. The first support part contacts the bottom plate, the second support part is for supporting liquid crystal panel, and a positioning trench formed between the first support part and the second support part is for clamping a side of the optical part, the second support part is located between the liquid crystal panel and the optical part, and the side plate and the side wall are disposed correspondingly. The present invention can replace known mold frame with frame unit to reduce cost. | 01-23-2014 |
20140022484 | Back Plate, Backlight Module and Liquid Crystal Display Device - The present invention provides a back plate, backlight module and liquid crystal display device. The back plate is formed by splicing a plurality of splicing elements, wherein at least some of splicing elements are connected through rotation mechanism so that the back plate can switch between normal usage state and folded state, the back plate in folded state is smaller than in normal usage state, at least one of the splicing elements is an aluminum extrusion. Through using aluminum extrusion as a part of splice-type back plate and heat-dissipating device, the present invention improves heat-dissipation capability of backlight module and increases the life span of backlight module. In addition, because the splicing elements of back plate are connected in a rotatable manner, the back plate can be folded so as to improve the efficiency of storage and transport and reduce storage and transport cost. | 01-23-2014 |
20140022485 | Display Back Frame and Liquid Crystal Display Device - The present invention provides a display back frame and liquid crystal display device. Display back frame includes a plurality of splicing elements spliced together, with at least a part of splicing elements connected through rotation mechanism. Splicing element includes main part and stop wall. The stop wall includes bottom part, side wall and top part. Bottom part and outer edge of the main part is connected levelly. Top part is disposed in parallel with the bottom part with a spacing gap. Side wall is disposed between top part and bottom part. Surface of the main part facing the top part has a first bump. As such, through the above disposition, the present invention can reduce required space during storage and transport to improve transport and storage efficiency, and save the use of mold frame to simplify assembly and improve assembly efficiency to reduce cost. | 01-23-2014 |
20140022486 | Liquid Crystal Display Device, Backlight Module and Backboard Structure - The present invention provides a backlight module and a backboard structure incorporated therein. The backboard structure is configured with a first bracket having the buckle, and a second bracket having defined with the retaining slot. With the interengagement between the buckle and the retaining slot, the embossment and the positioning slot, the backboard structure can be readily constructed by the assembling of the first and second brackets. Since no screws are necessary for the assembling of the backboard structure, no laborious work is required as well. This can effectively reduce the manufacturing cost, and is really beneficial to the automation. | 01-23-2014 |
20140026381 | Method and Apparatus for Manufacturing Back Frame for Flat Panel Display Device - The present invention provides a method and an apparatus for manufacturing a back frame for flat panel display devices. The method contains the steps of: delivering a material belt to a stamping device; conducting a first stamping at a region of a mold in the stamping device corresponding to a first work location of a stamping process; moving the material belt or mold move a next work location after completing the first stamping; conducting a second stamping at a region of the same mold corresponding to a second work location of the stamping process by the same stamping device; and obtaining the main pieces and braces for the back frame after sequentially completing the stampings by the same stamping device and the same mold. The present invention as described is capable of saving the costs for the stamping device, mold, and material. | 01-30-2014 |
20140028946 | LCD Device and Its Backlight Module and Back Plate Assembly - The present invention provides a LCD device, and its backlight module and back plate assembly. The back plate assembly contains a back plate, a blocking rim, a side wall, and a buffering element, The back plate supports the optical member of the backlight module, The blocking rim fixes the optical member jointly with the back plate, and supports a liquid crystal panel. The side wall has a back edge connected with the back plate and a front edge connected with the blocking rim. The buffering element is configured at an edge of the blocking rim that is away from the side wall and attached to the optical member and a liquid crystal panel, respectively. The present invention prevents the optical member and liquid crystal panel from contacting with the blocking rim and thereby being scratched, so as to provide effective protection. | 01-30-2014 |
20140028947 | Liquid Crystal Display Device, Backlight Module, and Backframe - The present invention discloses a backframe, and the backframe includes a supporting bracket configured with a bottom board, a sidewall and a dam portion. Wherein the bottom board is interconnected with the sidewall so as to support an optical arrangement of the backlight module, wherein the dam portion is arranged on the sidewall in a position distant to the bottom board for supporting a liquid crystal display panel. Wherein the bottom board, the sidewall and the dam portion are jointly defining a receiving slot for receiving a side portion of the optical arrangement. And a bent portion interconnected to the dam portion to position the liquid crystal display panel along with the dam portion. The present invention further discloses a liquid crystal display module and backlight module incorporated therein. With the disclosure of the present invention, the plastic frame is omitted and the manufacturing cost and material cost are both reduced. Eventually, the cost of the final product is also reduced. | 01-30-2014 |
20140028948 | Backboard Structure, Backlight Module, Liquid Crystal Display Module - The present invention provides a backboard, a backlight module, and a liquid crystal display device. The backboard is configured by at least two units interconnected together, wherein the backboard includes a bottom and sidewall extending from edge of the bottom, wherein the sidewall is provided with at least a fastener which is implemented by attaching a screw onto the sidewall. The backboard is configured by two interconnected units so as to reduce the manufacturing cost. The backlight module and the liquid crystal display device are also benefited with reduced manufacturing cost. The backboard is provided with fastener implemented by attaching a screw. Accordingly, this arrangement is specially suitable for the situation in Which the fasteners can not be integrally formed with the backboard. This arrangement is further beneficial for the assembling of the backlight module. | 01-30-2014 |
20140028949 | Liquid Crystal Display Device, Backlight Module, and Backboard Structure - The present invention discloses a liquid crystal display device, a backlight module incorporated, and a backboard structure configuring the backlight module. The backlight module includes a chassis configured with a holder and a fastening unit. The holder includes a bottom board, a tap, and a first sidewall. A receiving slot is jointly defined by the bottom board, the first sidewall and the tab to receive and position an optical module. The fastening unit includes a coverlid and a second sidewall. A positioning slot is jointly defined by the coverlid, the second sidewall and the tab to receive and position a side of a liquid crystal display panel. The chassis can be used to readily replace a conventional frontal frame and a plastic frame so as to reduce the manufacturing cost. | 01-30-2014 |
20140029240 | Backlight System and Flat Panel Display Device - The present invention provides a backlight system containing a uniforming device, a reflection plate, a back frame, and a PET (Polyethylene Terephthalate) substrate. The uniforming device is placed on the back frame with the PET substrate configured in between. The reflection plate is configured between the uniforming device and the PET substrate. The back frame contains at least a first main piece and a second main piece jointly forming a main frame of the back frame. The present invention also provides a flat panel display device capable of preventing the light leakage and the cave-in of the reflection plate. | 01-30-2014 |
20140029241 | Panel Display Device, Back Frame and Manufacuring of Back Frame - The present invention provides a panel display device, back frame and manufacturing method for back frame. The back frame includes at least two main splicing elements forming back frame, the at least two main splicing elements including main splicing element for disposing light source, wherein light source is disposed on a surface of side wall of main splicing element bended upward for light source disposition, downward hooks are disposed on the other surface of side wall away from light source, main splicing element with light source has a first heat-dissipation capability, and remaining main splicing elements of the at least two main splicing elements without light source have a second heat-dissipation capability, first heat-dissipation capability is better than second heat-dissipation capability. As such, the present invention can reduce material and mold costs as well as better heat-dissipation and easy assembling of front frame and panel. | 01-30-2014 |
20140036195 | LCD Device and a Frame Unit Thereof and an Alignment Method of a Liquid Crystal Panel - A liquid crystal display (LCD) device and a frame unit thereof are proposed. The frame unit includes a frame and a back plate unit. The frame includes a cover plate and a rib connected to the cover plate. The cover plate props the upper surface of a liquid crystal panel in the LCD device flexibly. The rib props the lateral side of the liquid crystal panel flexibly. The back plate unit includes a bottom plate and a side plate connected to the bottom plate. The bottom plate supports an optical component of the LCD device. The side plate works with the rib to prop the liquid crystal panel. An alignment method of the liquid crystal panel is proposed as well. The advantages of the present invention are that the thickness of a bezel of the LCD device is greatly reduced, production costs of the LCD device are decreased, and a design of an extremely narrow bezel is implemented. | 02-06-2014 |
20140036476 | Backlightmodule, Assembly Method and Assembly Fixture for Backlightmodule - The present invention provides a backlight module, assembly method and assembly fixture for backlight module. The backlight module comprises an optical component set and a back plate. Optical component set is disposed in a stacked manner, the back plate comprises at least two independent back plate elements for clamping respectively at least a side wall of the optical component set. Each back plate element comprises a top wall, a bottom wall and a side wall connecting the top wall and the bottom wall. Each back plate element is assembled onto an optical component set from a side and clamping the optical component set with the top wall and the bottom wall of the back plate element. The assembly of the back plate can be performed on an assembly fixture to improve the assembly efficiency of backlight module. | 02-06-2014 |
20140043557 | Liquid Crystal Display Device, Backlight Module and Back Plate Component - The present invention provides a liquid crystal display device, backlight module and back plate component thereof. The backlight module includes optical member, and the back plate element includes first splicing element and second splicing element. First splicing element is disposed with first accommodation trench to accommodate first side of optical member. One end of second splicing element is coupled with one end of first splicing element, and second splicing element is disposed with second accommodation trench to accommodate second side of optical member. Before assembly, first splicing element and second splicing element can rotate around coupled end, and first splicing element can be rotated to inside of second accommodation trench or second splicing element can be rotated to inside of first accommodation trench. The back plate element of the present invention can be folded for transport before assembly to reduce transport cost. | 02-13-2014 |
20140043792 | Display Device, Back Plate Element and Splicing Parts of Backlight Module and Manufacturing Mold for Splicing Parts Thereof - The present invention provides a display device, back plate element for backlight module and manufacturing mold for splicing parts. The back plate element includes at least two splicing parts and the splicing parts are disposed on the same side of optical component of backlight module. Splicing part has splicing unit for connecting another splicing part. Through adjusting the number of splicing parts, the side length of back plate elements can be adjusted to side length of optical component. The back plate element can be disassembled to reduce the transport volume. A plurality of splicing parts can be manufactured with the same manufacturing mold. As such, the present invention can achieve mold sharing and reduce mold cost. | 02-13-2014 |
20140043793 | Display backplane and LCD device - The present invention discloses a display backplane and an LCD device. The display backplane comprises multiple supporting brackets and a connecting slot, wherein, the connecting slot comprises a sliding slot and a protruding platform, and the protruding platform is sliding held in the sliding slot, and at least two of the brackets can rotate relatively about a first rotation axis perpendicular to the plane of the display backplane. After rotation, the display backplane formed by the brackets is smaller in volume such that it can reduce the volume occupied by the packing and shipping during transportation process of the display backplane in order to reduce the packing and shipping cost during transportation process of the display backplane. | 02-13-2014 |
20140049715 | Liquid Crystal Display Device - The present invention provides a liquid crystal display device, which includes a plurality of pixel units arranged in a matrix form. Each of the pixel units further includes a first sub-pixel electrode and a second sub-pixel electrode. The first sub-pixel electrode is set at a central position of the pixel unit. The second sub-pixel electrode is circumferentially set along a circumference of the first sub-pixel electrode. With the above arrangement, the present invention improves the γ view angle characteristics of the liquid crystal display device to provide enhanced performance of displaying of the liquid crystal display device and thus improving quality of displaying. | 02-20-2014 |
20140049989 | Assembly Method for Backlight Module and Assembly Equipment Thereof - The present invention discloses an assembly method for backlight module and assembly equipment thereof. The method includes: stacking reflector, light-guiding plate and optical film to form a component entirety and fixing the component entirety; fixing at least two main connection elements in head-to-tail manner to form a back plate on four sides around the component entirety so as to fix reflector, light-guiding plate and optical film to corresponding position on the back plate respectively. The method is suitable for realization with automatic equipment. Through automatic equipment to assemble backlight module, the assembly efficiency can be improved to reduce the labor required for backlight module assembly and reduce labor cost. | 02-20-2014 |
20140063399 | Liquid Display Device and the Backplane Module Thereof - A method for making a heatsink device to be incorporated into a backlight module of a liquid crystal display device is provided and the method comprises the steps of: a) providing a hollowed tube having a substantially rectangular cross section, and the tube including a first support portion, a second supporting, a first vertical section, and a second vertical section interlinked with each other; and b) cutting the hollowed tube along the first and second vertical sections along a longitudinal direction such that first heatsink unit configured with the first supporting portion and the first vertical section, and a second heatsink unit configured with the second supporting portion and the second vertical section are created. The disclosure of the present invention can readily reduce material cost, while promotes the design of light, slim and compact of the product. | 03-06-2014 |
20140063401 | Liquid Crystal Display and Backlight Module and Frame Unit Thereof - The present invention discloses a liquid crystal display and a backlight module and a frame unit thereof. The frame unit includes a holder part and an intermediate frame. The holder part is provided with a supporting portion and a vertical portion. The supporting portion supports the light guide plate, and the mating portion is disposed on the side of the vertical portion away from the supporting portion. The mating portion is provided with a mating face, and the mating face tilts from the side of the vertical portion close to the light guide plate to the side of the vertical portion away from the light guide plate. The intermediate frame presses against the light guide plate, and an inverted U-shaped groove is disposed on the intermediate frame. A mating portion is disposed in the inverted U-shaped groove, and a mating face abuts on the inner surface of the inverted U-shaped groove close to the light guide plate. The present invention can solve the eversion problem of the intermediate frame of the liquid crystal display. | 03-06-2014 |
20140063698 | Back Frame and Liquid Display Device with the Same - A back frame including at least two main pieces is disclosed. The adjacent main pieces are assembled via assembly sections, and a plurality of anchor points are arranged on different locations of each of the assembly sections. The size of the back frame is variably configured by assembling the adjacent main pieces through different anchor points. The main pieces with anchor points on different locations may be manufactured by the same mold. The main pieces are assembled to form back frame with different sizes so as to reduce the mold cost and the manufacturing cost. | 03-06-2014 |
20140063787 | Liquid Crystal Device, Backlight Module, and Backplane - A backplane for a backlight module is disclosed. The backplane includes a light incident support for arranging a light source of the backlight module. The light incident support includes an aeration tank for dissipating heat generated from the light source, a sidewall and a connected bottom, wherein the light incident support is formed by extruded alumni. A liquid crystal device and a backlight module are also disclosed. The above backplane, backlight module and liquid crystal device may reduce the cost and enhance the heat dissipation performance. | 03-06-2014 |
20140063788 | Backlight System and Liquid Crystal Devices with the Same - A backlight system and the liquid crystal device are disclosed. The backlight system includes a back plate, optical films and a protecting member. The back plate includes at least two main connecting members, and at least one main connecting member includes a top plate and a down plate. The protecting member includes a first portion and a second portion. The protecting member is fixed on the top plate so that the first portion is arranged above the top plate to separate the top plate and the liquid crystal panel above the top plate. The second portion is arranged on a down surface of the top plate to separate the top plate and the optical films. In this way, the assembling efficiency is high and the labor cost is low. In addition, the risk of scratching the liquid crystal panels and the optical films during the assembling process of the backlight system is also reduced. | 03-06-2014 |
20140078774 | BACKLIGHT MODULE SUITABLE FOR TRANSPORTATION - The present invention relates to a backlight module suitable for transportation, which comprises a backlight unit, the backlight unit comprises a backplate, and a light source, as well as an optical film, a light guide plate and a reflection plate arranged on the backplate from up to down in turn; the backlight module further comprises a fixing belt used for fixing the optical film, the fixing belt being tightly wound outside the backlight unit along at least one of the length and width directions of the backlight unit. This backlight module uses the fixing belt to fix the optical film instead of using the rubber frame to press against the optical film, thus the cost of the rubber frame assembly is saved, the optical film can be prevented from translocating due to vibration, and the winding strength can be ensured to be moderate. | 03-20-2014 |
20140083891 | Packaging Device For Storing Fragile Substrate - A packing box for storing a fragile substrate includes a body configured with first and second components. Each of the first and second components includes a base board, and the first and second components are engageable with each other to support the substrate. At least one of the first and second components includes a sidewall extending upward from an edge thereof. A mold with a smaller size can thus be used for making the first and second components, which are combined to form the packing box of a larger size so as to reduce the cost. | 03-27-2014 |
20140112021 | BACKLIGHT MODULE - The present invention relates to a backlight module, which comprises a backplate, and a backlight assembly fixed in the backplate by a positioning structure, the positioning structure comprises a positioning member used for fixing the backlight assembly and provided with a recess, and a protruding part arranged on the backplate, the backlight assembly is fixed in the backplate by engagement of the recess of the positioning member with the protruding part of the backplate. By the protruding part on the backplate and the recess on the positioning member to engage with the protruding part, the problem of poor product appearance due to exposure of the bump of the positioning member is resolved well. | 04-24-2014 |
20140166522 | Packing Box for Liquid Crystal Display Panel and Waterproof Structure Thereof - A waterproof structure of a packing box for a LCD panel is disclosed. The waterproof structure includes the first engaging portion and the second engaging portion. The first engaging portion is disposed on a bottom plate of the packing box. At least one opening passing through the bottom plate is disposed in the bottom plate. The first engaging portion is located between the opening and a side wall of the packing box. The second engaging portion is disposed on a bottom surface of a cushion of the packing box. The second engaging portion is corresponding to the first engaging portion to allow the second engaging portion engage with the first engaging portion when the cushion is disposed on the bottom plate. A packing box for a LCD panel is further disclosed. | 06-19-2014 |
20140202909 | ASSEMBLED PACKING CASE - The present invention relates to an assembled packing case, which comprises a bottom component with a cruciform underside, and corner components clamped at the vacant corner of the bottom component; limiting holes are set at the clamping positions of the bottom component and the corner components; and further comprises fasteners inserting into the limiting holes to limit the relative position between the bottom component and the corner components; the bottom component and the corner component are set as mortise and tenon structures at their junctions; the bottom component and the corner components joggle into a packing case by the mortise and tenon structures. The structure of the assembled packing case is simple and the cost is low. | 07-24-2014 |
20140261102 | PALLET - The present disclosure provides a pallet. The pallet includes a main body, a clamping device configured on the main body and having a clamping groove, and a clamping plate mounted in the clamping groove. The clamping groove forms a number of groups of grooves corresponding to the clamping plate for clamping the clamping plate, and the clamping plate engages with the corresponding groove to fix packing boxes of different size. The pallet of the present disclosure can fix packing boxes of different size by fixing the clamping plate in different grooves. | 09-18-2014 |
20140262929 | DRAWER TYPE CUSHIONING PACKAGING DEVICE FOR LIQUID CRYSTAL GLASS - The present disclosure provides a drawer type cushioning packaging device for liquid crystal glasses, including several cushioning packing boxes and a rack. The rack includes a bottom plate and a pair of symmetrically configured supporting brackets, each of the supporting brackets includes at least one standing post and several supporting plates; a lower portion of each standing post is connected to the bottom plate; each of the supporting plates is connected to one side of the corresponding standing post and is located above the bottom plate; and each of the cushioning packing boxes is placed on the corresponding supporting plate. | 09-18-2014 |
20140321094 | BACK PLATE SPLICING STRUCTURE FOR LARGE-SIZE BACKLIGHT MODULES AND LIQUID CRYSTAL DISPLAY - The present disclosure provides a back plate splicing structure for large-size backlight modules. The back plate includes a bottom flat plate and a splicing member joined to an end of the bottom flat plate, wherein the splicing member includes a side plate, and an upper supporting plate and a lower supporting plate configured on a same side of the side plate; the upper supporting plate, the lower supporting plate, and the side plate cooperatively define a clamping opening clamping the bottom flat plate therein; the upper supporting plate fixes the bottom flat plate in the clamping opening, and at least one fixing screw is configured between the bottom flat plate and the splicing member. | 10-30-2014 |
20150107080 | Packaging Carton for Fragile, Apparatus for Making Carton Bottom, and Method for Making Carton Bottom - The present invention provides a packaging carton for fragile, apparatus for making cartoon bottom, and method for making the carton bottom. The packaging carton includes a bottom and peripheral wall which jointly define a receiving space far storing fragile glass substrate with the bottom. The bottom has a skeleton configuration and is made from plastic blowing technology. By the forgoing, the present invention can effectively reduce the packaging cost, and which in turn reducing the cost of the product. | 04-23-2015 |
20160033808 | BACK FRAME AND LIQUID DISPLAY DEVICE WITH THE SAME - A back frame including at least two main pieces is disclosed. The adjacent main pieces are assembled via assembly sections, and a plurality of anchor points are arranged on different locations of each of the assembly sections. The size of the back frame is variably configured by assembling the adjacent main pieces through different anchor points. The main pieces with anchor points on different locations may be manufactured by the same mold. The main pieces are assembled to form back frame with different sizes so as to reduce the mold cost and the manufacturing cost. | 02-04-2016 |