BEIJING BOE DISPLAY TECHNOLOGY CO., LTD. Patent applications |
Patent application number | Title | Published |
20160139421 | PARALLAX BARRIER AND FABRICATING METHOD THEREOF, DISPLAY PANEL AND DISPLAY DEVICE - The embodiments of the present invention disclose a parallax bather and a fabricating method thereof. The parallax barrier comprises a first transparent conducting layer ( | 05-19-2016 |
20160047954 | SLIT GRITING, METHOD FOR MANUFACTURING THE SAME AND DISPLAY DEVICE - The present disclosure relates to a slit grating, a method for manufacturing the same and a display device. The slit grating includes an upper substrate, a lower substrate, an electric-controlled dielectric layer and a liquid composite layer arranged between the upper substrate and the lower substrate. The liquid composite layer consists of a light-shielding liquid and a light-transmitting liquid incompatible with each other. The electric-controlled dielectric layer has an electrically-induced light-shielding-liquid-philic or light-shielding-liquid-phobic property. | 02-18-2016 |
20160047523 | BACKLIGHT MODULE AND DISPLAY DEVICE - The present disclosure provides a backlight module and a display device. The backlight module includes a plurality of first light sources and a diffusion plate. In a 3D display mode, the first light sources belong to different scanning areas, each of which corresponds to a display area. The backlight module further includes a barrier structure provided corresponding to the respective scanning areas and configured to prevent light emitted by first light sources in the scanning areas other than a current scanning area from entering into a display area corresponding to the current scanning area. In the backlight module of the present disclosure, the barrier structure is provided corresponding to each scanning area, which can prevent light emitted by first light sources in other scanning areas from entering into the display area corresponding to the current scanning area. | 02-18-2016 |
20160042718 | METHOD AND DEVICE FOR MODULATING IMAGE DISPLAY QUALITY OF DISPLAY DEVICE - The present disclosure provides a method and a device for modulating image display quality of a display device. The method includes: debugging a display device to a modulation state, so that a common voltage of the display device corresponding to a predetermined gray level is a standard voltage; and modulating a common voltage of the display device corresponding to other controllable gray level into a preset value, wherein there is a first preset relationship between the preset value and the standard voltage. | 02-11-2016 |
20160041383 | 2D/3D SWITCHING APPARATUS AND DISPLAY DEVICE - The present disclosure provides a 2D/3D switching apparatus and a display device. The 2D/3D switching apparatus includes a switching layer that includes a cylindrical lens grating and a cavity defined by a cylindrical curved surface of the cylindrical lens grating and a cover, a container for storing a transparent liquid that has a refractive index equal to a refractive index of a material of the cylindrical lens grating, and a vacuum pump respectively connected with the cavity of the switching layer and the container. The vacuum pump injects the transparent liquid from the container to the cavity of the switching layer, or injects the transparent liquid from the cavity to the container. | 02-11-2016 |
20160035946 | LIGHT EMITTING DIODE PACKAGE STRUCTURE, BACKLIGHT MODULE AND DISPLAY DEVICE - The present disclosure provides a light emitting diode (LED) package structure, a backlight module and a display device, and relates to the field of display technologies. The LED package structure includes an encapsulation housing and an LED chip encapsulated in the encapsulation housing. The encapsulation housing is a polyhedron which includes at least one inclined plane. One inclined plane of the encapsulation housing is a light exiting surface of the LED package structure. | 02-04-2016 |
20160035300 | LEVEL SHIFT CIRCUIT, GATE DRIVING CIRCUIT AND DISPLAY APPARATUS - Provided are a level shift circuit, a gate driving circuit and a display apparatus. The level shift circuit comprises a third transistor (M | 02-04-2016 |
20160026319 | PASSWORD INPUT DEVICE - A password input device includes: at least two mutually separate touch display screens; a controller configured to control the touch display screen to randomly display characters; and a processor configured to determine the characters currently displayed on corresponding touch display screens subjected to a touch operation after detecting the touch operation, determine a character string inputted by a user according to a sequence of the touch operation, and take the character string as a password inputted by the user. The password input device can adopt a flexible overall arrangement mode of the character string for the password and improve the security of password input. A password input method is further disclosed. | 01-28-2016 |
20160026288 | TOUCH DISPLAY PANEL, DISPLAY DEVICE AND METHOD FOR MANUFACTURING COLOR FILTER SUBSTRATE - The present disclosure provides a touch display panel, a display device and a method for manufacturing a color filter substrate. The touch display panel includes a touch section and a display section. The display section includes an array substrate, a color filter substrate and a liquid crystal layer provided between the array substrate and the color filter substrate. The touch section includes: a touch substrate arranged parallel to the color filter substrate and located at a side of the color filter substrate away from the liquid crystal layer; first electrodes provided on the touch substrate and configured to sense user's touch so as to generate a touch signal; and second electrodes provided on the color filter substrate and configured to output the touch signal. | 01-28-2016 |
20160026082 | CLEANING DEVICE AND LINEAR COATING MACHINE - A cleaning device ( | 01-28-2016 |
20160025320 | LED LIGHT STRIP, BACKLIGHT AND DISPLAY DEVICE - The LED light strip according to the present disclosure may include a circuit board and a plurality of LEDs which are arranged and spaced on the circuit board along a first straight line. A gap may be formed between two adjacent LEDs. Projections of two adjacent LEDs on a first projection plane may at least partially overlap, and the first projection plane may be a plane perpendicular to the circuit board and parallel to the first straight line. | 01-28-2016 |
20160020263 | DOUBLE-SIDED DISPLAY OLED ARRAY SUBSTRATE, ITS MANUFACTURING METHOD, AND DISPLAY DEVICE - The present disclosure provides a double-sided display OLED array substrate, its manufacturing method, and a display device. The double-sided display OLED array substrate includes a first base substrate, a second base substrate, a first OLED and a second OLED arranged between the first base substrate and the second base substrate, and a first TFT and a second TFT sharing an identical gate electrode and arranged between the first OLED and the second OLED, the first TFT being configured to drive the first OLED, and the second TFT being configured to drive the second OLED. According to the present disclosure, it is able to reduce a thickness of the double-sided display OLED array substrate, thereby to reduce the production cost thereof. | 01-21-2016 |
20160018689 | LIQUID CRYSTAL MODULE AND DISPLAY DEVICE - The present disclosure provides a liquid crystal module and a display device. The liquid crystal module includes a liquid crystal screen and a backlight module. It further includes a side bezel for assembling the backlight module. The side bezel includes a first portion surrounding both sides of the backlight module and a second portion bent inwardly between the liquid crystal screen and the backlight module, and the second portion is provided with a connection structure for connecting and assembling the liquid crystal screen. According to the present disclosure, the bezel-free liquid crystal module, i.e., the liquid crystal screen without any frame or cover, will be provided by means of the connection structure. As a result, it is able to provide an attractive appearance and a simple structure, thereby to provide a user with a perfect and wide visual effect. | 01-21-2016 |
20160018672 | EYEGLASS OF 3D GLASSES AND FABRICATION METHOD THEREOF, AND 3D GLASSES - An eyeglass of a 3D glasses, a fabrication method thereof and a 3D glasses are provided. The eyeglass of the 3D glasses comprises: a substrate ( | 01-21-2016 |
20160004127 | ARRAY SUBSTRATE, DRIVING METHOD OF ARRAY SUBSTRATE, AND DISPLAY DEVICE - Disclosed are an array substrate, a driving method of the array substrate, and a display device. The array substrate includes gate lines ( | 01-07-2016 |
20160004006 | BACKLIGHT SOURCE AND DISPLAY DEVICE - A backlight source comprises a back plate ( | 01-07-2016 |
20160003999 | BACKLIGHT UNIT AND DISPLAY DEVICE - A backlight unit ( | 01-07-2016 |
20150381928 | INTERFACE CONVERSION CIRCUIT, DISPLAY PANEL DRIVING METHOD AND DISPLAY APPARATUS - An interface conversion circuit, a display panel driving method and a display apparatus for realizing UHD image display at least by a LVDS interface together with an UHD display apparatus are provided. The interface conversion circuit comprises a low voltage differential signaling (LVDS) interface and a data format conversion module. The LVDS interface is configured to receive a LVDS signal from a LVDS signal source and transmit the LVDS signal to the data format conversion module. The data format conversion module is configured to convert the received LVDS signal into a digital video interface eDP signal. | 12-31-2015 |
20150378471 | CAPACITIVE BUILT-IN TOUCH SCREEN, ITS TOUCH POSITIONING METHOD AND DISPLAY DEVICE - The present disclosure provides a capacitive built-in touch screen, its touch positioning method, and a display device. In the capacitive built-in touch screen, at least one of the gate lines is set as a touch scanning line, and the capacitive built-in touch screen further includes at least one touch sensing line arranged on the array substrate. The touch scanning line intersects the touch sensing line in different planes. The touch sensing line is configured to, when a scanning signal is applied to the touch scanning line, couple the scanning signal through a touch sensing capacitor to obtain and output a touch sensing signal. The touch sensing capacitor is arranged at an intersection of the touch scanning line and the touch sensing lines on different planes. | 12-31-2015 |
20150378190 | FABRICATING METHOD OF ALIGNMENT FILM - The present disclosure relates to a fabricating method of alignment film, The fabricating method of alignment film comprises: forming a blocking layer ( | 12-31-2015 |
20150370003 | LIGHT STRIP, BACKLIGHT AND DISPLAY DEVICE - The present disclosure relates to a light strip, comprising a substrate and a plurality of LED lights provided on the substrate, wherein, at least two rows of LED lights are provided on the substrate, two adjacent rows of LED lights are staggered arranged. The present disclosure further relates to a backlight and a display device. | 12-24-2015 |
20150369968 | PROTECTIVE FILM MATERIAL, DISPLAY SUBSTRATE AND METHOD FOR PREPARING THE SAME - The invention discloses a protective film material, a display substrate and a method for preparing the same, and a display panel. The protective film material comprises: a protective film base, an ultraviolet absorbing pigment with a mass percent of 0.05-30% that is added to the protective film base, and an ultraviolet initiator with a mass percent of 0.05-10%, wherein the protective film base comprises a polymerizable monomer and a crosslinking agent. Because the molecules of the ultraviolet absorbing pigment and the ultraviolet initiator are small, they have a small influence on the flowability of a solution of the protective film base, so that the surface flatness of the protective film finally formed may be guaranteed. Moreover, adding the ultraviolet absorbing pigment causes a gradient change of the intensity of ultraviolet irradiation in the protective film, so that the surface of the protective film finally formed has a high tolerance. | 12-24-2015 |
20150365663 | 3D DISPLAY CROSS INTERFERENCE TESTING METHOD AND TESTING DEVICE THEREOF - The present disclosure relates to a testing method of a 3D display cross interference and the testing device thereof. The method according to the present disclosure comprises: acquiring a brightness of at least one first test image in a region where a left eye image is displayed in a display device and a brightness of at least one second test image in a region where a right eye image is displayed in the display device through a left eye lens or a right eye lens of stereo glasses; comparing the brightness of the acquired first test image and the brightness of the acquired second test image, and determining a cross interference value or a cross interference value range between the left eye image and the right eye image according to the comparison result, a grey scale value of the first test image and a grey scale value of the second test image. By using the method according to the embodiment of the present disclosure, the cross interference value or the cross interference value range between the left eye image and the right eye image of the stereo display system is able to be tested quickly so that the processing speed and efficiency of the cross interference test are enhanced. | 12-17-2015 |
20150362787 | DISPLAY MODULE - The present disclosure provides a display module, comprising a light guide plate; a display panel arranged on one side of the light guide plate; a fixing element capable of being fixed on a peripheral edge of the display panel; a backboard arranged on one side of the light guide plate far away from the display panel; and a rubber frame arranged on the periphery of the light guide plate, wherein the rubber frame is connected and fixed to the backboard, and further engageably connected to the fixing element so as to fix the display panel. | 12-17-2015 |
20150362665 | BACKPLANE AND BACKLIGHT MODULE HAVING THE SAME, DISPLAY DEVICE - In an embodiment of the present disclosure, a backplane includes a plate-like body, and a PCB for securing a rectangle. The body includes a first clamping part corresponding to a first side edge of the PCB having an L-shaped bend facing towards the PCB for clamping the first side edge. The body further includes a second clamping part corresponding to a second side edge of the PCB having a U-shaped bend facing towards the PCB for clamping the second side edge. The second side edge is parallel to the first side edge. A riveting column is secured on the body uncovered by the PCB, the riveting column is located at the same side of the PCB as the first clamping part, and a spring is secured on the riveting column and presses the edge of the PCB against the body. | 12-17-2015 |
20150362662 | BACKLIGHT SOURCE AND DISPLAY DEVICE - The present disclosure provides a backlight source and a display device. The backlight source is adapted to provide backlight to a display panel. The display panel includes a plurality of pixel units each of which includes a plurality of sub-psub-pixels. The backlight may provide different colors of backlight respectively to different sub-psub-pixels of the pixel unit. Since the backlight source may provide different colors of backlight respectively to the different sub-psub-pixels of the pixel unit, a colorful displaying may be achieved through the backlight provided by the backlight source. Therefore, there is no needs to provide color resists in opening areas between black matrixes of an upper substrate of the display panel, and thus the usage of the backlight source may improved. Furthermore, the manufacturing cost of the display panel may reduced due to the color resist needs not to be manufactured. | 12-17-2015 |
20150355485 | ARRAY SUBSTRATE, DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME - The present disclosure provides an array substrate, a display panel and a method for manufacturing the same. The array substrate includes a display region and a non-display region. The array substrate includes a glass substrate with a sealant region defined at a portion of the glass substrate corresponding to the non-display region. A plurality of light guide points is provided at the portion of the glass substrate corresponding to the non-display region. The light guide points are configured to change a direction of rays incident at a predetermined angle relative to a surface of the glass substrate and transmit the rays toward the sealant region. | 12-10-2015 |
20150355407 | BACKLIGHT SIMULATING DEVICE - The present invention provides a backlight simulating device comprising a light source simulating portion, an optical component simulating portion, a first distance measuring unit, and a second distance measuring unit. Multiple movable light-emitting members are equipped to the light source simulating portion. The optical component simulating portion is disposed adjacent to a light-emitting surface of each of the light-emitting members. The optical component simulating portion includes a light guide panel whose position can be changed relative to the light-emitting members. The first distance measuring unit acquires a distance between adjacent two of the light-emitting members. The second distance measuring unit acquires a distance between the light-emitting members and the light guide panel. | 12-10-2015 |
20150346603 | METHOD OF REMOVING PHOTORESIST, EXPOSURE APPARATUS AND METHOD OF MANUFACTURING DISPLAY SUBSTRATE - A method of removing a photoresist, an exposure apparatus and a method of manufacturing a display substrate are disclosed. The method of removing a photoresist includes the following steps: exposing the photoresist ( | 12-03-2015 |
20150346551 | BACKLIGHT SOURCE AND DISPLAY DEVICE - A backlight source and a display device are provided. The backlight source includes a backplate ( | 12-03-2015 |
20150346540 | DISPLAY DEVICE - The present disclosure provides a display device including a rubber frame, a liquid crystal panel, a backplane, and a front frame which is connected with the backplane. The rubber frame is located between the backplane and the front frame. A periphery of the liquid crystal panel is retained between a support surface of the rubber frame and the front frame. The rubber frame is provided with a through-hole, a central axis of which is perpendicular to a plane where a light emitting surface of the liquid crystal panel is located. The backplane is provided with a slot-hole. The center axis of the through-hole passes through the slot-hole. The display device further includes a screw corresponding to the through-hole. The screw extends into the through-hole and is movable toward the front frame along the center axis of the through-hole relative to the rubber frame. | 12-03-2015 |
20150345709 | LIQUID SUPPLYING DEVICE AND PHOTORESIST COATING EQUIPMENT - The present invention provides a liquid supplying device and a photoresist coating equipment. The liquid supplying device i A liquid supplying device, comprising: a tank for storing liquid; and a liquid transfer pipe inserted into the tank, and an elastic retractable structure is provided on at least one portion of the liquid transfer pipe, and a pipe end portion of the liquid transfer pipe in the tank is always contacted with and pressed against an inner wall of the tank. In the present invention, the liquid is able to be output continuously, and a problem of the prior art in which the liquid stored in the tank cannot be used sufficiently can be avoided. | 12-03-2015 |
20150338985 | TOUCH DISPLAY DEVICE - A touch display device is provided to depress the chance that the touch display device generates bubble, mura or similar bad phenomena. The touch display device includes a touch screen ( | 11-26-2015 |
20150338675 | COLOR FILTER AND PREPARATION METHOD THEREOF, AND DISPLAY DEVICE - A color filter, a display device using the color filter, and a method for preparing the color filter are provided. The color filter is provided with a plurality of pixel regions in one-to-one correspondence to light within a plurality of different wavebands, respectively. The color filer comprises a plurality of stacked dielectric films. Each of the dielectric films reflects light within one waveband and transmits light within other wavebands. In each of the pixel regions, the dielectric film for reflecting light within a waveband corresponding to this pixel region is replaced with a polarization-separation film for reflecting light in a first polarization direction and transmitting light in a second polarization direction. The color filter provided by embodiments of the present invention improves the transmittance of incident light and the utilization ratio of the incident light and can further provide powerful technical support for the enhancement of image display quality. | 11-26-2015 |
20150338163 | SUBSTRATE DRY DEVICE AND METHOD FOR DRYING SUBSTRATE - The present invention provides a substrate dry device and a method for drying the substrate, the substrate dry device comprises a cavity, dry bars and a sensor disposed on the top of the cavity, liquid immerging the substrate is accommodated within the cavity, with the dry bars comprising a first dry bar and a second dry bar arranged parallel to each other, with a gap is formed therebetween and with the sensor disposed on one end or on two ends of the gap for monitoring a position in which the substrate is moved away from the liquid. By use of the above arrangement, the gas is ejected through the dry bars to the surface of the substrate which has moved away from the liquid, the tension of the surface of the liquid film on the substrate is changed by marangori effect under the action of the gas and the surface tension gradient of the liquid film makes the liquid film shrink so that the surface of the substrate becomes dry. | 11-26-2015 |
20150336137 | STRIPPING APPARATUS AND METHOD USING THE SAME TO CLEAN GLASS SUBSTRATES - The present disclosure provides a stripping apparatus including a cleaning device, a transition unit and a stripping device. The cleaning device includes a first cleaning unit, a second cleaning unit and a third cleaning unit. The stripping device is connected with the transition unit; the transition unit is further connected with the first cleaning unit; the first cleaning unit is further connected with the second cleaning unit; the second cleaning unit is further connected with the third cleaning unit. Temperatures of the first cleaning unit, the second cleaning unit and the third cleaning unit are gradually decreased. The temperature of the third cleaning unit is equal to the temperature of water injected into the third cleaning unit. | 11-26-2015 |
20150331179 | BACKLIGHT AND DISPLAY DEVICE - The present disclosure discloses a backlight, which includes a rubber frame, a light guide plate and a membrane disposed on the light guide plate. The membrane has at least one positioning hole defined therein; the rubber frame includes an elastic connecting part disposed thereon, and the elastic connecting part engages with the positioning hole to fix the membrane. The present disclosure also discloses a display device. | 11-19-2015 |
20150331177 | BACKLIGHT MODULE AND DISPLAY DEVICE - The present disclosure provides a backlight module and a display device. The backlight module includes a light guide plate; an optical sheet arranged on one side of the light guide plate and provided with a first positioning part at an edge position of the optical sheet; and a mold frame arranged on the periphery of the light guide plate, wherein the mold frame includes at least a coverage part, which is located at one side of the optical sheet far away from the light guide plate and covers the edge position of the optical sheet, and a second positioning part used for coordinating with the first positioning part to realize positioning of the optical sheet is arranged on a surface of the coverage part facing the optical sheet. | 11-19-2015 |
20150325601 | ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF - An array substrate and a manufacturing method thereof are provided. The array substrate includes a substrate ( | 11-12-2015 |
20150325159 | ARRAY SUBSTRATE AND TESTING METHOD AND MANUFACTURING METHOD THEREOF - An array substrate, a testing method and a manufacturing method of the array substrate are disclosed. The array substrate comprises a first test line ( | 11-12-2015 |
20150323720 | POLARIZATION STRUCTURE AND METHOD FOR MANUFACTURING THE SAME, AND DISPLAY PANEL - The invention discloses a polarization structure and a method for manufacturing the same, and a display panel. The polarization structure comprises a polarization layer, and the polarization layer comprises: a transparent dielectric film; and an oriented nano-metal wire array that is distributed in the transparent dielectric film. The invention provides a novel polarization structure, and the polarization layer of the polarization structure has an oriented nano-metal wire array; because plasma resonance can occur between the oriented nano-metal wire array and an incident lightwave with a certain wavelength, a lightwave parallel to the major axis direction of the nano-metal wire can be absorbed, and a polarization effect may be generated by a lightwave perpendicular to the major axis direction of the nano-metal wire, thereby it has a polarization performance. | 11-12-2015 |
20150323715 | METHOD FOR MANUFACTURING A COLOR FILTER, AND A COLOR FILTER - The present invention discloses a method for manufacturing a color filter, and a color filter. The method for manufacturing a color filter comprises: providing a glass substrate; forming a layer of black matrix material on the glass substrate; and exposing the black matrix material to form a first substrate pattern layer, wherein the first substrate pattern layer comprises a black matrix, an alignment mark and a pixel opening area; wherein the part of the glass substrate that is not covered by the black matrix forms the pixel opening area, and the alignment mark is located in the pixel opening area. | 11-12-2015 |
20150323564 | DEVICE AND METHOD FOR AUTOMATICALLY DETECTING LOW VOLTAGE DIFFERENTIAL SIGNAL INTERFACE MATCHING RESISTOR - The present disclosure provides a device and method for automatically detecting an LVDS interface matching resistor. In the device, multiple detection interface units each including two terminals for being connected with two ends of the LVDS interface matching resistor, are set; at least one switch unit is connected between corresponding detection interface unit and a processing unit and the switch unit and the detection interface unit are set correspondingly; and a processing unit is used for controlling the switch unit to be in the conducting state, so that the detection interface unit corresponding to the switch unit in the conducting state and the processing unit form a detection loop, and by use of the detection loop, the processing unit performs measurement to the LVDS interface matching resistor connected to the detection interface unit corresponding to the switch unit in the conducting state. | 11-12-2015 |
20150320205 | WIRE BUFFER DEVICE - The present disclosure provides a wire buffer device. The wire buffer device comprises: a frame; and multiple of support layers provided to the frame and arranged in layers. Each of the support layers includes multiple sections of wires that support a substrate. The multiple sections of wires are in the form of at least one integrated wire. The wire buffer device further includes at least one transmission structure. Said at least one transmission structure drives each of said at least one integrated wire to perform a reciprocating motion so that at least a part of each of said at least one integrated wire moves into or moves out from the frame. For the wire buffer device, work operability is improved, and secondary contamination to the device is avoided. | 11-12-2015 |
20150311225 | ARRAY SUBSTRATE, MANUFACTURE METHOD THEREOF, AND DISPLAY DEVICE - Disclosed are an array substrate, a manufacture method thereof, and a display device. The array substrate includes a substrate ( | 10-29-2015 |
20150311130 | ARRAY SUBSTRATE AND DISPLAY DEVICE - An array substrate and a display device are provided. The array substrate comprises a display region and a peripheral circuit region (B), wherein a first gate line ( | 10-29-2015 |
20150309359 | COLOR FILTER SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE - The disclosure discloses a color filter substrate, a display panel and a display device. The display panel includes a plurality of pixels, each of which includes a plurality of sub-pixels of various colors. The color filter substrate includes a base substrate, a plurality of black matrixes formed on the base substrate, a plurality of opening regions disposed between the back matrixes and corresponding to the sub-pixels in a one-to-one correspondence relationship, and a color filter layer filled in each of the opening regions; the color filter layer is doped with quantum dots which can generate light after excited, color of which is the same as the color of the corresponding sub-pixels. The color filter substrate improves purity of light transmitted through the color filter layer and in turn improves display color gamut of the display device. | 10-29-2015 |
20150302785 | PIXEL DRIVING CIRCUIT, DRIVING METHOD, DISPLAY PANEL, AND DISPLAY DEVICE - The present disclosure provides a pixel driving circuit, a driving method, a display panel and a display device. The pixel driving circuit comprises a plurality of signal splitting systems which include a scanning signal input interface configured to receive an original scanning signal with a width of MT, an auxiliary control signal input interface configured to receive an auxiliary control signal, and signal output interfaces connected to M rows of gate lines in an one-to-one correspondence manner. The signal splitting system is configured to split the original scanning signal with a width of MT into M gate driving signals with a width of a gate line turn-on time T, and output the gate driving signals to the M rows of gate lines sequentially via the output interfaces. M is not less than 2. | 10-22-2015 |
20150261053 | LIQUID CRYSTAL PANEL AND DISPLAY DEVICE - The present invention provides a liquid crystal panel and a display device, the liquid crystal panel comprising: an upper substrate and a lower substrate disposed opposite each other; and a liquid crystal layer therebetween. A plurality of first common electrodes and a plurality of first pixel electrodes alternately arranged are formed on the lower substrate, and a plurality of second common electrodes or second pixel electrodes are formed on the upper substrate. Positions where the plurality of second common electrodes or second pixel electrodes are formed correspond to positions where the plurality of first electrodes or first pixel electrodes are formed. According to technical solutions of the present invention, electric field distribution in liquid crystal layer of the liquid crystal panel may be improved, transmittance of the liquid crystal panel may be increased, and voltage of the pixel electrode corresponding to the maximum transmittance may be lowered. | 09-17-2015 |
20150253630 | RUBBING CLOTH, ROLLER, METHOD OF FORMING LC ALIGNMENT ANGLE AND METHOD OF CLEANING DEBRIS - A rubbing cloth, a roller, a method of forming an LC alignment angle and a method of cleaning debris are provided. The rubbing cloth is dyed by using a solution dissolved with a dye containing at least one of hydroxyl group and cyano-group. An outer surface of the roller is provided with the rubbing cloth. The method of forming the LC alignment angle forms the LC alignment angle by using a roller with an outer surface wrapped by the rubbing cloth of the present invention. The method of cleaning debris cleans debris by using the rubbing cloth or the roller under illumination condition. They present advantages of excellent cleaning effect, simple implementation and low cost. | 09-10-2015 |
20150235601 | ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE - The present disclosure provides an array substrate, a display panel and a display device. The array substrate includes: a plurality of data lines and a plurality of gate lines configured to divide a display region into a plurality of display sub-regions; a pixel electrode arranged at each display sub-region; and a TFT arranged at each display sub-region, a source electrode of the TFT being electrically connected to the data line, a drain electrode thereof being electrically connected to the pixel electrode and a gate electrode thereof being electrically connected to the gate line, wherein a parasitic capacitor is formed between the gate electrode and the drain electrode of the TFT. The array substrate further includes a switch circuit configured to enable both ends of the parasitic capacitor to be electrically connected when a gate driving signal of the TFT is changed from a high level to a low level. | 08-20-2015 |
20150230299 | DRIVING CIRCUIT AND LIGHT-EMITTING DEVICE - A driving circuit is used for driving a light-emitting circuit including a plurality of light-emitting elements connected in series. The driving circuit includes a first silicon controlled rectifier, a first current-limiting resistor, a first resistor, a controllable switch and a control circuit. One end of the first silicon controlled rectifier is grounded, and another end thereof is connected to a driving terminal for providing a driving voltage via the first current-limiting resistor. One end of the controllable switch is connected to the light-emitting circuit, another end thereof is grounded via the first resistor, and a control end thereof is connected to a first node between the silicon controlled rectifier and the first current-limiting resistor. The control circuit is configured to perform a control operation when a voltage applied to a second node between the controllable switch and the light-emitting circuit exceeds a predetermined voltage threshold. | 08-13-2015 |
20150229871 | CHANNEL LOADING METHOD, DISPLAY DEVICE, AND NON-TRANSIENT STORAGE MEDIUM - Embodiments of the present invention provide a channel loading method, comprising: storing channel parameters; generating a channel loading instruction according to a status of an operation menu and a user instruction; acquiring the channel parameters when the channel loading instruction is obtained, and loading the acquired channel parameters into a television service list database. The present invention provides a channel loading method, a channel loading apparatus, a display device, a computer program, and a storage medium. Predetermined channels are loaded, thereby saving time for channel searching. In this way, during product test of display devices in factories, the channel detection efficiency is improved, the working cost is reduced, and manufacture benefits are increased. | 08-13-2015 |
20150222866 | METHOD, APPARATUS, AND SYSTEM FOR ADJUSTING WHITE BALANCE DATA - A method provided by this disclosure for adjusting white balance data may comprise: reading a first white balance data of an image of a target signal source; performing a first adjustment operation such that the first white balance data complies with a predetermined target value and a second white balance data is generated; sending the second white balance data to signal source channels except the target signal source; and performing a second adjustment operation, wherein the second adjustment operation is a second adjustment performed on a third white balance data of the signal source channels according to the second white balance data. | 08-06-2015 |
20150212332 | 3D DISPLAY DEVICE - A 3D display device comprises a display panel ( | 07-30-2015 |
20150192808 | LIQUID CRYSTAL DISPLAY SUBSTRATE, LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE - According to the present disclosure, there are provided a liquid crystal display substrate, a liquid crystal display panel and a liquid crystal display device. The liquid crystal display substrate comprises: a base substrate; a planarizing layer disposed on the base substrate; and a liquid crystal aligning layer disposed on the planarizing layer. As regards the liquid crystal display substrate, in a place in the planarizing layer that is close to its edge, there is provided a recess. | 07-09-2015 |
20150185570 | DISPLAY PANEL AND DISPLAY DEVICE - A display panel and a display device are provided to better protect a metal connecting line area in a peripheral wiring region, improve the protection degree and prevent the wire breakage. The display panel includes a gate insulating layer ( | 07-02-2015 |
20150160498 | TRANSPARENT ELECTRODE, ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY DEVICE - Embodiments of the invention provide a transparent electrode, an array substrate and a liquid crystal display device. The transparent electrode includes a first-domain display region and a second-domain display region that are adjacent to each other, openings are respectively formed in the first-domain display region and the second-domain display region of the transparent electrode so that the transparent electrode has a first slit extending in a first direction in the first-domain display region and a second slit extending in a second direction different from the first direction in the second-domain display region. Additional openings are further formed at a region between the first-domain display region and the second-domain display region of the transparent electrode, so that a third slit extending in a third direction and a fourth slit extending in a fourth direction different from the third direction are formed at this region. | 06-11-2015 |
20150103069 | ARRAY SUBSTRATE, 3D DISPLAY DEVICE AND DRIVING METHOD FOR THE SAME - The present invention provides an array substrate, a 3D display device and a driving method for the same, and belongs to the field of 3D display. Wherein, the array substrate comprises: a substrate, and 2n rows of pixel units being arranged on the substrate in a matrix form, the array substrate further comprises gate lines corresponding to the pixel units in each row, and each of the gate lines is connected to the gate electrodes of thin film transistors in corresponding pixel units, wherein the gate line corresponding to pixel units in the (2k−1) | 04-16-2015 |
20150062201 | DISPLAY DEVICE - The present invention relates to a display device, including a display panel, a backlight module under the display panel and a driving circuit, wherein, a filter substrate of the display panel includes a plurality sets of filters each of which includes a red filter, a blue filter and a transparent filter; the backlight module includes a white backlight and a green backlight; and the driving circuit drives the white backlight to emit light and drives a red and blue pixels corresponding to the red and blue filters respectively to display at odd frames (or even frames), and drives the green backlight to emit light and drives a transparent pixel corresponding to the transparent filter to display at even frames (or odd frames). With the above technical solution, the Adobe RGB color coordinates can be met while a color of a mixed light can be adjusted and brightness can be enhanced. | 03-05-2015 |
20150023004 | Backlight Module And Display Device - Embodiments of the present invention provide a backlight module comprising a light source and a diffusion plate disposed immediately opposite a light exiting surface of the light source. | 01-22-2015 |
20140340620 | COLOR FILTER, METHOD FOR PRODUCING THE SAME, AND DISPLAY APPARATUS - A color filter, comprising: a substrate; a plurality of first pixel regions, a plurality of second pixel regions and a plurality of third pixel regions defined on a first side of the substrate; and a band pass filter layer comprising a first medium sub layer, a second medium sub layer and a third medium sub layer successively formed on a second side of the substrate or on the plurality of first pixel regions, the plurality of second pixel regions and the plurality of third pixel regions, wherein the second medium sub layer has a first thickness in a first medium area corresponding to the first pixel region, a second thickness in a second medium area corresponding to the second pixel region and a third thickness in a third medium area corresponding to the third pixel region. The present invention also relates to a method for manufacturing the color filter. The color filter filters the light with the band pass filter layer of a fabryperot type, thereby, the light beam having not been transmitted through is reflected back to be utilized again, increasing the utilization of the light. | 11-20-2014 |
20140306227 | DISPLAY APPARATUS, ARRAY SUBSTRATE, AND METHOD FOR PRODUCING THE ARRAY SUBSTRATE - A display apparatus, an array substrate, and a method for producing the array substrate are provides to so as to effectively reduce a horizontal distance occupied by the ESD assembly at each side of the display region of the substrate and achieve a good performance of the narrow edge frame of the TFT-LCD. The array substrate comprises a pixel region and a periphery wiring region, wherein an Electro-Static Discharge (ESD) assembly and a short-circuit ring are disposed in the periphery wiring region, and wherein the ESD assembly comprises a plurality of Thin Film Transistors (TFTs) each having a source electrode and a drain electrode that are disposed within the short-circuit ring. | 10-16-2014 |
20140292837 | COLOR TEMPERATURE TUNING METHOD, COLOR TEMPERATURE TUNING APPARATUS AND DISPLAY APPARATUS - Embodiments of the present invention relate to a color temperature tuning method, a color temperature tuning apparatus, and a display apparatus. The color temperature tuning method includes the steps of: matching an input color temperature signal with a color temperature value in the color temperature lookup table, and extracting a current signal corresponding to the color temperature value matching with the input color temperature signal from the color temperature lookup table; and controlling a light emitting device to emit light according to the current signal. According to embodiments of the present invention, intermediate calculation process is omitted and time for tuning the color temperature is shorten. Currents flowing through the blue and green light emitting elements are controlled to emit lights to excite red fluorescent powder, so that the LED emits lights having various color temperatures, and tuning accuracy of the color temperature and user experience are improved. | 10-02-2014 |
20140262927 | DISPLAY PANEL PACKAGING STRUCTURE - The present invention discloses a display panel packaging structure which is directed to avoid the damage of the display panel during transportation. The display panel packaging structure comprises a box and a cover covering the box. The box is adapted to receive a display panel and the box is provided with at least a stopper therein adapted to abut against a side surface of the display panel. The present invention is adapted to fix the display panel. | 09-18-2014 |
20140204131 | BACKLIGHT ADJUSTMENT METHOD, BACKLIGHT ADJUSTMENT APPARATUS, AND DISPLAY SCREEN - The present invention is directed to a backlight adjustment method, a backlight adjustment apparatus, and a display screen. The backlight adjustment method comprises: acquiring an average brightness value of a currently-inputted image frame; converting the average brightness value into a target brightness value for a backlight; judging whether or not a difference between the target brightness value and a current brightness value of the backlight is beyond a preset range, to obtain a first judgment result; and adjusting the brightness value of the backlight according to the target brightness value when the first judgment result indicates a difference between the target brightness value and the current brightness value of the backlight which is beyond the preset range. The backlight adjustment apparatus comprises a calculation module for deriving backlight brightness adjustment by multiplying the difference in brightness value between a target value and current brightness by a preset parameter and an adjustment module which adjusts the brightness value by the adjustment step. | 07-24-2014 |
20140198360 | DEVICE FOR RECORDING AND REPRODUCING HOLOGRAPHIC 3D IMAGE, AND METHOD FOR RECORDING AND REPRODUCING HOLOGRAPHIC 3D IMAGE - Devices and methods for recording and reproducing a holographic 3D image are provided. The devices for recording the holographic 3D image comprising: a laser generation unit for emitting a laser beam; a beam splitter unit configured to receive the laser beam from the laser generation unit and split the laser beam into a reference beam and an object beam directed to an object to be photographed; a photorefractive crystal configured to receive the reference beam from the beam splitter and the object beam diffused from the object to form a holographic 3D image; and a rotation unit configured to rotate the photorefractive crystal once every time one holographic 3D image is recorded. The holographic 3D image can be recorded and reproduced by the rotate the photorefractive crystal in light paths of recording and reproduction light beams, respectively. | 07-17-2014 |
20140197388 | ORGANIC LIGHT-EMITTING DIODE (OLED) DISPLAY PANEL - An organic light-emitting diode (OLED) display panel comprises: a plurality of pixel units arranged in an array, in which each pixel unit includes an organic light-emitting element provided with a first light-emitting surface and a second light-emitting surface; and light shield layers configured to shield at least the first light-emitting surfaces of organic light-emitting elements of a portion of the pixel units. The OLED display panel combines the double-faced organic light-emitting elements and the light shield layers to simply achieve double emission display. | 07-17-2014 |
20140191747 | DYNAMIC POWER CONSUMPTION REAL-TIME DISPLAY DEVICE - The embodiments of the present disclosure disclose a dynamic power consumption real-time display device, which includes: a first power consumption determining module, according to a current PWM value of a backlight of an LCD panel as well as a corresponding relationship between PWM values of the backlight and the power consumption of the liquid crystal equipment in a mute state, for determining the power consumption of the liquid crystal equipment in the mute state corresponding to the current PWM value of the backlight, and a dynamic power consumption display module for displaying the power consumption of the liquid crystal equipment in the mute state corresponding to the current PWM value of the backlight in real time. The technical solution provided by the embodiments of the present disclosure can enhance the convenience for determining dynamic power consumption of the liquid crystal equipment and reduce the system cost. | 07-10-2014 |
20140184967 | METHOD FOR DRIVING LIQUID CRYSTAL PANEL, METHOD FOR TESTING FLICKER AND LIQUID CRYSTAL DISPLAY APPARATUS - A method for driving a liquid crystal panel, a method for testing flicker and a liquid crystal display apparatus are disclosed. They relate to the technical field of liquid crystal display. By changing the driving mode of polarity inversion, it is achieved that the flicker test is performed on the liquid crystal panel with the Z inversion array arrangement on basis of the flicker test pattern of 1+2H. In two adjacent columns of pixel units in the plurality of pixel units, one column common data line is connected with the pixel electrodes located at the opposed sides of the common data line alternatively through the thin film transistors. The method for driving the liquid crystal panel comprises: applying the data line driving signals with opposed polarities to the odd columns of data lines and the even columns of data lines within one frame of picture, wherein the polarities of the data line driving signals are inversed, each time two rows of the gate lines have been scanned, to form a specific polarity arrangement, the initial data line driving signals for two adjacent frames of pictures have opposed polarities. | 07-03-2014 |
20140176851 | DISPLAY DEVICE - The embodiments of this utility model provide a display device, comprising a display panel, a module frame supporting the display panel, and a light guide plate and a heat conducting plate each arranged on the back of the display panel, wherein a supporting plate supporting the module frame is arranged on the heat conducting plate. According to the display device of this utility model, the supporting plate is arranged on the heat conducting plate so as to stably support the bottom of the module frame, thereby to enhance the structural strength, to ensure the display panel to be supported stably and flatly, and to prevent the display panel from being warped or deformed due to the internal or external pressure. Meanwhile, the side strength of the display device is enhanced remarkably, so the display device of this utility model is not easy to be damaged in the case of side impact. | 06-26-2014 |
20140176833 | 3D DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - An embodiment of the invention provides a 3D display device and a manufacturing method thereof. The 3D display device comprises a display unit; and a birefringent grating stacked at a light emitting side of the display unit, wherein the birefringent grating comprising a concave lens film, and liquid crystal polymer covering the concave lens film, a long or short axis of the liquid crystal polymer being parallel to a ridge direction of the concave lens film, and a polarization direction of emitting light of the display unit is parallel to the ridge direction of the concave lens film of the birefringent grating. | 06-26-2014 |
20140169032 | Back Cover for Backlight Source, Backlight Source, and Display Apparatus - The present invention provides a back cover for a backlight source, a backlight source and a display apparatus. The back cover includes at least one reflection surface arranged on one surface of the back cover. The reflection surface includes a first reflection region and a second reflection region, each of which includes a plurality of concave arc-shaped regions. The concave arc-shaped regions of the first reflection region have curvature increasing toward the second reflection region, and the concave arc-shaped regions of the second reflection region have curvatures decreasing in a direction away from the first reflection region. The concave arc-shaped region having a maximum curvature in the first reflection region is connected with the concave arc-shaped region having a maximum curvature in the second reflection region. | 06-19-2014 |
20140168782 | BRIGHNESS ENHANCEMENT FILM, BACKLIGHT ASSEMBLY, AND DISPLAY APPARATUS - A brightness enhancement film includes a substrate; and a microlens structure formed on the substrate, wherein the microlens structure comprises a plurality of microlenses, each of the microlenses comprising a bottom surface contacting with the substrate, the bottom surface of each of the plurality of microlenses being of a polygonal shape such that at the substrate each of the plurality of microlenses is in close contact with adjacent microlenses surrounding it, without gaps leaving between them. The present invention also discloses a backlight module and a display apparatus comprising the above brightness enhancement film. The brightness enhancement film can improve optical gain property, reduce the thickness of the display apparatus and expand the view angle. | 06-19-2014 |
20140168621 | Fly Eye Lens and Proximity Exposure Machine Optical System - An embodiment of the present invention provides a fly eye lens which is applied to a proximity exposure machine optical system. The fly lens includes a first lens assembly and a second lens assembly, wherein the first lens assembly includes a plurality of lenses which form a first lens face, and the second lens assembly includes a plurality of lenses which form a second lens face. The first lens face is used to split an incident broad light beam into narrow light beams and then refract the narrow light beams onto the second lens face, and the second lens face is used to dispersively refract the received narrow light beams onto a concave mirror in the optical system. A lens closer to a center of the second lens face has a higher transmittivity, and a lens farther from the center of the second lens face has a lower transmittivity. According to the embodiment of the present invention, since different lenses on the second lens face have different transmittivities, the illuminances of light radiated to different regions of a mask plate through the fly eye lens are different, and thus the uniformity of the critical dimensions of the exposed patterns can be improved to a certain extent. | 06-19-2014 |
20140168585 | COLOR FILTER SUBSTRATE, MANFACTURING METHOD FOR THE SAME, AND DISPLAY DEVICE - An embodiment of the present invention relates to a color filter substrate, comprising: a transparent substrate, a black matrix unit being arranged on the transparent substrate, and color resin coatings. The black matrix unit may comprises first sub black matrices, being configured to be a forming foundation of the color resin coatings; and second sub black matrices, being configured to be on the first sub black matrices, and be filled between the color resin coatings after the color resin coatings have been formed. At least a portion of the first sub black matrices are covered by the color resin coatings formed after the first sub black matrices are formed. And a sum of a thickness of the first sub black matrix and a thickness of the second sub black matrix is not less than a minimum thickness value satisfying a shading requirement. | 06-19-2014 |
20140168559 | Array Substrate, Manufacturing Method for the Same and Display Device - According to one aspect of the present invention, the provided is an array substrate. Specifically, the first conductive strip that is coupled to the first data shorting bar and the second conductive strip that is coupled to the second data shorting bar are formed on the array substrate. The width of the first conductive strip is greater than the width of the first data shorting bar. The width of the second conductive strip is greater than the width of the second data shorting bar. The first conductive strip is overlapped with the second conductive strip. Such a structure of the array substrate effectively increases the overlapped capacitance between the data metal layer and the gate metal layer. | 06-19-2014 |
20140168046 | DRIVING CIRCUIT AND DISPLAY PANEL - Provided are a driving circuit and a display panel, the driving circuit comprises a voltage dividing module, a comparing module and a switching module, wherein the voltage dividing module has a first terminal connected to a first terminal of the switching module, a second terminal connected to a first terminal of the comparing module, and a third terminal serving as a grounding terminal; a second terminal of the comparing module is connected to a first voltage input terminal, third, fourth and fifth terminals of the comparing module are connected to three control terminals of the switching module respectively; the first terminal of the switching module is connected to a voltage output terminal, a second terminal of the switching module is connected to the first voltage input terminal, and third and fourth terminals of the switching module are connected to second and third voltage input terminal, respectively. | 06-19-2014 |
20140167807 | PROBE FRAME FOR ARRAY SUBSTRATE DETECTING APPARATUS AND DETECTING APPARATUS HAVING THE SAME - The present invention discloses a probe frame for an array substrate detecting apparatus, the probe frame including a frame body and a signal distribution circuit board provided to the frame body, wherein the probe frame further includes: a circuit board provided to the frame body, the circuit board being provided with through holes, and the circuit board being provided therein with a plurality of signal transmission wires in a one to one correspondence with the through holes, one end of each signal transmission wire is inserted into its respective through hole and the other end thereof is electrically connected with an output end of the signal distribution circuit board; and a plurality of probes in a one to one correspondence with the through holes, wherein for each pair of the probe and the through hole, one end of the probe is inserted into the through hole so as to be electrically connected with the signal transmission wire within the through hole. Electrical connection between respective probes and the signal distribution circuit board are achieved through signal transmission wires in the circuit board, wiring on the probe frame is simple, and stability in signal connections between probes and the signal distribution circuit board can be improved. The present invention further provides an array substrate detecting apparatus including the above probe frame. | 06-19-2014 |
20140167079 | ARRAY SUBSTRATE, METHOD FOR FABRICATING THE SAME AND DISPLAY DEVICE - An array substrate, a method for fabricating the same and a display device are disclosed. The array substrate comprises a display region, at least two common electrode blocks are disposed at a periphery of the display region and conducted via a pixel electrode bridge line pattern. | 06-19-2014 |
20140167051 | ARRAY SUBSTRATE, METHOD FOR MANUFACTURING THE SAME, AND DISPLAY APPARATUS - Disclosed is a method for manufacturing an array substrate, comprising: step A, sequentially forming patterns of a first conduction layer, source and drain electrodes, an active layer, and an insulation layer on one side of the substrate, wherein at least one via hole is provided on the insulation layer; step B, sequentially forming a gate metal layer and a passivation layer on the substrate on which the first conduction layer, the source and drain electrodes, the active layer, and the insulation layer have been formed, wherein the gate metal layer comprises a gate electrode and a gate line, and the gate metal layer is coupled to the first conduction layer through the at least one via hole to form a path for dispersing static electricity. | 06-19-2014 |
20140165696 | Tapping Hammer for Tapping Test - The present invention provides a tapping hammer for tapping test, which can help a user to accurately control the tapping force during a tapping test. The tapping hammer comprises a hammerhead and a handle supporting the hammerhead, and further comprises an alarm, a power source and a conductor, a hollowed-out region is provided in the interior of the hammerhead, the hammerhead is elastically deformable and electrically connected to a first electrode of the power source; the conductor is fixed in the interior hollowed-out region, not electrically connected to the hammerhead while no tapping force is exerted on the hammerhead and electrically connected to the hammerhead while a tapping force larger than a certain amount is exerted on the hammerhead; a first electrode of the alarm is connected to the conductor, a second electrode of the alarm is connected to a second electrode of the power source. | 06-19-2014 |
20140160791 | BACKLIGHT MODULE AND DISPLAY DEVICE - A backlight module and a display device comprise: a light guide plate; a LED light bar including a plurality of LED lamps arranged at intervals at a side of the light guide plate so as to emit the light to the light-entering surface of the light guide plate, and a gap provided between the LED light bar and the light guide plate; and a reflection member arranged outside the gap and reflecting the light from the LED light bar toward the light guide plate, wherein first regions and second regions are arranged on the reflection member at intervals, the first regions correspond to positions of the LED lamp, the second regions correspond to an interval between the plurality of LED lamps and/or a position outside the LED lamps at the end of the LED light bar, and the first region has a reflective index less than the second region. | 06-12-2014 |
20140160418 | ARRAY SUBSTRATE OF LCD DISPLAY AND A MANUFACTURING METHOD THEREOF - The present invention relates to an array substrate for an LCD display and manufacturing method. The array substrate comprise a transparent substrate, gate lines and data lines disposed on the transparent substrate, a transparent conducting bar and a gate short-circuit bar. The transparent conducting bar is disposed below the gate short-circuit bar with the gate short-circuit bar and data lines arranged in the same layer. The present invention avoids the problem of burning the gate short-circuit bar due to the occurrence of static discharge and electrical defects in the array substrate are detectable and repairable in the array test process, improving the product rate of the LCD array substrate. | 06-12-2014 |
20140160416 | ARRAY SUBSTRATE FOR TFT-LED, METHOD OF MANUFACTURING THE SAME, AND DISPLAY DEVICE - An array substrate, a method of manufacturing the same, and a display device are provided to effectively eliminate the afterimage phenomenon and improve the display quality of display device. A pixel electrode, a common electrode, a first TFT and a second TFT are provided in a sub-pixel region defined by Nth and (N+1)th gate lines of a plurality of gate lines and two data lines of the plurality of data lines, and a multi-dimensional electric field is formed when the pixel electrode and the common electrode are powered. A first gate electrode of the first TFT is connected to the (N+1)th gate line, a first source electrode of a first TFT is connected to one of the two data lines, a first drain electrode of the first TFT is connected to the pixel electrode; a second gate electrode of a second TFT is connected to the Nth gate line, a second drain electrode of the second TFT is connected to the pixel electrode, a second source electrode of the second TFT is connected to the common electrode; and the Nth gate line comprises any one of the plurality of gate lines except the last one, and during a gate line scanning process for one frame in the array substrate, the Nth gate line is always scanned in advance of the (N+1)th gate line. | 06-12-2014 |
20140160393 | FRAME ASSEMBLY AND LIQUID CRYSTAL DISPLAY DEVICE - There are disclosed a frame assembly and liquid crystal display device for reducing leakage of light around a liquid crystal panel and improving display quality of the liquid crystal display device. The frame assembly includes a backboard in which a receiving portion is formed, a front frame mounted on the backboard around an periphery of the backboard and a buffer frame provided between the backboard and the front frame, wherein the backboard is provided with a first support portion, which is folded from a periphery of the backboard towards inside of the receiving portion so as to support the buffer frame. With the backboard of the above configuration, the support stability for the glue frame can be increased, and the deformation of the glue frame under a reaction force from the liquid crystal panel can be reduced, thereby reducing leakage of light around the liquid crystal panel and improving a display quality of the liquid crystal display device. | 06-12-2014 |
20140160184 | DISPLAY DRIVING CIRCUIT, DISPLAY DRIVING METHOD AND DISPLAY APPARATUS - Provided is a display driving circuit comprising N gate driving units for being connected to N gate lines on an array substrate respectively, as well as a timing control unit, n pre-charging units and n scanning control units, the N gate driving units, the n pre-charging units and the n scanning control units are all connected to the timing control unit. Further provided is a display driving method, and a display apparatus. According to embodiments of the present disclosure, a time period for liquid crystal molecule being deflected to accurate positions corresponding to desired grayscale will be reduced when a voltage to be charged is supplied on the liquid crystal molecule, thereby accommodating a higher refresh frequency. | 06-12-2014 |
20140160111 | ARRAY SUBSTRATE, 3D DISPLAY DEVICE AND DRIVING METHOD FOR THE SAME - According to embodiments of the present invention, the gate lines of the array substrate receive the gate scanning signal in a preset time period. Specifically, the gate lines of pixel units in odd rows are receiving the gate scanning signal in the first time interval of the preset time period, and the gate lines of pixel units in even rows are receiving the gate scanning signal in the second time interval of the preset time period. | 06-12-2014 |
20140160098 | ARRAY SUBSTRATE, 3D DISPLAY DEVICE AND DRIVING METHOD FOR THE SAME - The present invention belongs to the field of 3D display, and provides an array substrate, a 3D display device and a driving method for the same. The array substrate comprising a substrate and m rows and 2n columns of pixel units formed on the substrate in a matrix form. The array substrate further comprises data lines each of which corresponds to the pixel units in each row and gate lines each of which corresponds to the pixel units in each column. Each of the data lines is connected to source electrodes of thin film transistors in the corresponding pixel units, and each of gate lines is connected to gate electrodes of the thin film transistors in the corresponding pixel units. The gate lines receive a gate scanning signal according to a predetermined period. | 06-12-2014 |
20140159798 | ARRAY SUBSTRATE, DRIVING METHOD, AND DISPLAY DEVICE - The present invention provides an array substrate, a driving method and a display device. The array substrate comprises a plurality of gate lines. A first gate line of the two adjacent gate lines is coupled to a first switch unit and a second gate line is coupled to a second switch unit. The first switch unit and the second switch unit are coupled to a control line, and are coupled to a gate drive output channel. The second switch unit is turned off when the first switch unit is turned on under control of the control line, and the first switch unit is turned off when the second switch is turned on under control of the control line. According to the present invention, it is able to effectively reduce the number of the gate drive ICs and thereby to reduce the cost. | 06-12-2014 |
20140153222 | FRAME OF BACKLIGHT MODULE, A BACKLIGHT MODULE AND A DISPLAY DEVICE - The present invention relates to display technology and more particularly to a frame of backlight module, a backlight module and a display device. The present invention can prevent occurrence of a chip on film crack (“COF”-Crack“) and formation of foreign matters. As for the frame of backlight module, barrier walls are disposed respectively on the opposite two sides of the frame, the vertical distance of the barrier wall located on at least one side of the frame is adjustable with respect to the center of the frame. Both the backlight module and the display device employ the above frame. | 06-05-2014 |
20140152946 | COLOR FILTER SUBSTRATE, ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE - The invention provides a color filter substrate, an array substrate, a display panel and a display device. By providing a protective layer used for protecting a peripheral circuit on the array substrate from static electricity-induced corrosion, occurrence of static electricity-induced corrosion in the peripheral circuit on the array substrate can be prevented to improve image quality of LCD device and reduce cost loss caused by a great many of defective products. | 06-05-2014 |
20140152940 | BACKLIGHT MODULE AND DISPLAY DEVICE HAVING THE SAME - A backlight module includes: a frame; a backboard configured to support the frame; a radiator provided in the backboard and connected to an inner wall of the frame; a light source fixed to an inner wall of the radiator; a light guide plate relatively slidably mounted on the radiator and configured to guide light emitted by the light source; and at least one buffer mounted on the radiator and configured so that the radiator is moveable relative to the backboard against an elastic force of the buffer. The backlight module can effectively eliminate the phenomenon in which a shadow of the light source is present in pictures coming from the backlight module since the light guide plate presses against the light source after it is heated to expand. The present invention further provides a display device including the above backlight module. | 06-05-2014 |
20140152937 | LIQUID-CRYSTAL DISPLAY (LCD) PANEL CAPABLE OF ACHIEVING LOW-TEMPERATURE DISPLAY - A liquid-crystal display (LCD) panel capable of achieving low-temperature display comprises an opposing substrate. a thin-film transistor (TFT) substrate and a liquid crystal layer disposed between the opposing substrate and the TFT substrate, a TFT pattern including gate lines and data lines is disposed on the front side of the TFT substrate, and an electrical heating pattern corresponding to the TFT pattern is disposed on the back side of the TFT substrate. | 06-05-2014 |
20140152722 | DRIVING METHOD AND DRIVING DEVICE FOR LIQUID CRYSTAL PANEL, AND DISPLAY DEVICE - The present invention relates to a liquid crystal display and more particularly to a driving method and driving device for a liquid crystal panel, and to a liquid crystal display device comprising a liquid crystal panel. The driving method comprises: receiving an original input signal; judging whether or not a current time is within a signal conversion phase; and when the judgment result indicates that the current time is within the signal conversion phase, generating a target driving signal based on the original input signal, and outputting the target driving signal to a data line of a liquid crystal panel or generating an original driving signal based on the original input signal and outputting the original driving signal to the data line. The polarity of the target driving signal is opposite to that of the original driving signal. An amplitude of the target driving signal corresponding to a first frame within the signal conversion phase is less than an amplitude of the original driving signal. | 06-05-2014 |
20140148073 | Break Separation Apparatus And Break Separation Method - A break separation apparatus and method are provided. The apparatus comprises a vibration stage for holding at least one liquid crystal panel to be separated and vibrating the liquid crystal panel so that glass substrate of the liquid crystal panel breaks along a cutting groove. According to the apparatus and method, the cutting grooves cut on the glass substrate are substantially extended in thickness direction of the glass substrate by vibration method so as to achieve separation, which can be readily controlled and avoid contamination and damage to the liquid crystal panel. | 05-29-2014 |
20140146565 | Backlight LED Structure, Backlight and Display Device - The present invention discloses a backlight LED structure, a backlight and a display device. In the backlight LED structure, a flange structure is arranged at the upper side of an LED bracket which is defined when the LED bracket is mounted close to a light guide plate such that the flange structure covers the upper side of the light guide plate when the LED structure and the light guide plate are assembled. In addition, each of the two ends of the flange structure has an angular area extending outwards, and the lower surfaces of the two angular areas are distributed with light guide points. The backlight LED structure can prevent the LED light from being emitted from the fitting gap between the backlight LED structure and the light guide plate, and control direction of light between the backlight LED structures and scatter travel direction of the light. | 05-29-2014 |
20140138718 | Array Substrate and Fabrication Method Thereof, and Display Device - The present invention discloses an array substrate comprising a plurality of common electrode lines, a plurality of gate lines, and a plurality of data lines formed on a substrate, and a plurality of pixel units formed among the gate lines, the data lines and the common electrode lines, each pixel unit comprises: a pixel electrode, a first TFT, and a common electrode, the gate line and the data line drive the pixel electrode through the first TFT, the common electrode line is connected to the common electrode, the common electrode line and the data line do not overlap with each other, and an insulating layer is disposed between the common electrode line and the date line. The present invention further discloses a fabrication method of the array substrate and a display device comprising the array substrate. | 05-22-2014 |
20140134809 | METHOD FOR MANUFACTURING FAN-OUT LINES ON ARRAY SUBSTRATE - A method for manufacturing fan-out lines on an array substrate is disclosed. The fan-out lines comprise an amorphous silicon layer, an ohmic contact layer and a source-drain electrode layer disposed on a gate insulating layer. The manufacturing processes can be conducted by forming a first layer of photoresist on the source-drain electrode layer and performing a half-exposure development process on the first layer of photoresist; etching the amorphous silicon layer, the ohmic contact layer and the source-drain electrode layer by an etching process; removing the first layer of photoresist; foiming a second layer of photoresist and performing full-exposure development process on the second layer of photoresist; and etching the amorphous silicon layer by etching process to form the fan-out lines. | 05-15-2014 |
20140132880 | Package Structure of Liquid Crystal Display Module - The present invention discloses a package structure of a LCD module without additional fixing and connection devices such as screws, thereby increasing the possibility of further narrowing the frame and improving assembly efficiency of the product line. The package structure of LCD module comprises interlocking backplate, protection frame and front frame. | 05-15-2014 |
20140132490 | OLED DISPLAY PANEL, DRIVING CIRCUIT, AND DRIVING METHOD - The present invention relates to the field of organic light emitting diode (OLED) display, and provides an OLED display panel, a driving circuit, a driving method and a display device. The OLED display panel comprises: a first transparent substrate and a second transparent substrate arranged opposite to each other; an OLED array formed on one face of the first transparent substrate facing the second transparent substrate, and an optical display array and a first optical film formed on the other face of the first transparent substrate; and a second optical film formed on one face of the second transparent substrate opposite to the first transparent substrate, and an optical display array formed on the other face of the second transparent substrate, wherein the first and second optical films can be switched between a non-opaque status and an opaque status. According to the present invention, it is able to achieve double-sided display of the OLED display panel. | 05-15-2014 |
20140131714 | Array Substrate, Method For Manufacturing The Same And Display Apparatus - An array substrate, a method for manufacturing the same and a display apparatus are provided. The array substrate comprises: a substrate ( | 05-15-2014 |
20140131712 | METHOD FOR MANUFACTURING THIN FILM TRANSISTOR, AND THIN FILM TRANSISTOR THEREOF - The present invention relates to the field of liquid crystal display, and provides a method for manufacturing a TFT and the TFT thereof. The TFT comprises: a substrate; a gate electrode with a three-dimensional structure formed on the substrate; a gate insulating layer for covering the gate electrode; a semiconductor layer formed on the gate insulating layer; a buffer layer formed on the semiconductor layer; and source and drain electrodes formed on the buffer layer, wherein the semiconductor layer of the TFT is of a three-dimensional structure. According to the present invention, it is able to reduce the driving voltage, the power consumption of the driving circuit and the area occupied by the TFT, and to increase the light transmission rate. | 05-15-2014 |
20140126240 | Light-Emitting Unit, Backlight Module and Display Device - The invention discloses a light-emitting unit, comprising a backplane and a light source provided on the backplane. The light source includes a plurality of sub light sources. The light-emitting unit further comprises light reflecting structures provided between the sub light sources. The light reflecting structures are configured to reflect the light radiating thereon from the sub light sources into the light-emitting direction of the light-emitting unit. Accordingly, the invention discloses a backlight module including the light-emitting unit and a display device including the backlight module. The backlight module in the invention is not only capable of improving a Hotspot phenomenon, but also capable of preventing the light source in the light-emitting unit from directly contacting with a light guide plate. | 05-08-2014 |
20140125674 | Generating Method Of Gamma Value Test Chart Of Display Device And Measuring Method Of Gamma Value Thereof - The present disclosure provides a method for generating a test chart for Gamma value of a display device and a method for testing Gamma value thereof. The method includes: determining a grayscale corresponding to a generated test chart for Gamma value of the display device, and determining luminance of a standard picture area represented by the test chart for Gamma value of the display device; determining a grayscale voltage of a test picture area according to the grayscale corresponding to the standard picture area in the display panel, and determining the luminance of the test picture area displayed by the display panel under the grayscale voltage; comparing the luminance of the test picture area and the luminance of the standard picture area, and determining the Gamma value of the display device according to the result of the comparison. | 05-08-2014 |
20140119053 | BACKLIGHT MODULE AND DISPLAY DEVICE - The present invention discloses a backlight module, which comprises a light guide plate and a light bar disposed on the light guide plate, wherein white light sources and monochromatic light sources having at least one color of N primitive colors wherein N is greater than or equal to 3. The present invention further discloses a display device comprising such a backlight module. With the present invention, the color gamut range of a light-emitting diode (LED) backlight display system can be widened. | 05-01-2014 |
20140118911 | Display Device - The present invention discloses a display device. The display device includes a display panel and a module at the back side of the display panel, the module includes a back plate and a mold frame which is provided between the back plate and the display panel, the display device further includes a magnetic device, and the display panel and the mold frame are attached to each other and detached from each other by the magnetic device. In the present invention, the display panel is fixedly attached to the mold frame of the module through a magnetic field, avoiding the problem that the display panel is unable to be detached from the module when they are fixed with a double-sided adhesive, so as to achieve the effect that the display device is frameless while facilitating subsequent maintenance. | 05-01-2014 |
20140118237 | SHIFT REGISTER, GATE DRIVING CIRCUIT AND DISPLAY APPARATUS - The present disclosure relates to a shift register, a gate driving circuit and a display apparatus, wherein the shift register outputs an output signal of each stage in a forward direction according to a forward scanning signal and outputs the output signal of each stage in a reverse direction according to a reverse scanning signal, each stage of the shift register includes a forward scanning switch module, a reverse scanning switch module, a pull-up driving module; a pull-up module; a pull-down driving module; a first pull-down module; and a second pull-down module. A bi-directional scanning can be achieved by using the forward scanning switch module and the reverse scanning switch module to control to input different signals to different modules. | 05-01-2014 |
20140104885 | LIGHT GUIDE PLATE, BACKLIGHT MODULE AND DISPLAY DEVICE - Embodiments of the present invention provide a light guide plate, a backlight module and a display device. The light guide plate having at least one side for placing a light source assembly comprising a plurality of light source units, wherein a plurality of microstructure protrusions are provided on the inner side of the bottom surface of the light guide plate, in regions close to the light source assembly, and the microstructure protrusions are provided with at least one reflective surface, which faces toward the regions of the light guide plate corresponding to the gaps between the light source units. | 04-17-2014 |
20140104884 | LIGHT GUIDE PLATE, AND METHOD AND MOLD FOR MANUFACTURING THE SAME - The present invention provides a light guide plate and a method and a mold for manufacturing the same. The light guide plate comprises at least one incident surface, an exiting surface and a bottom surface, the exiting surface and bottom surface being disposed facing to each other and both being connected to the incident surface, the light guide plate having a cavity formed therein, wherein light incident from the incident surface exits the exiting surface after refracted and/or reflected by the cavity. With the light guide plate, light energy loss can be reduced and brightness of pictures can be improved. | 04-17-2014 |
20140104551 | NEGATIVE OPTICAL COMPENSATION ASSEMBLY AND METHOD FOR PREPARING THE SAME - A method for preparing a negative optical compensation assembly includes: first providing an alignment chamber composed of a vertical alignment substrate and a horizontal alignment substrate and filling into the alignment chamber a liquid crystal mixture comprising a polymerizable discotic liquid crystal, an adjunct alignment agent, and an ultraviolet absorption pigment, and subjecting the vertical alignment substrate to ultraviolet radiation so as to polymerize the polymerizable discotic liquid crystal within the alignment chamber, thereby obtain the negative optical compensation assembly. This method can obtain hybrid alignment of discotic liquid crystal via a simple process, and therefore reduce the complexity for manufacturing the negative optical compensation assembly. | 04-17-2014 |
20140104530 | ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, DISPLAY DEVICE - Embodiments of the present invention provide an array substrate, a manufacturing method thereof and a display device. The array substrate comprises a plurality of pixel units, a plurality of gate lines and positive temperature coefficient (PTC) thermistors. The pixel units are arranged in a matrix and include a plurality of pixel rows and a plurality of pixel columns. Each pixel unit includes a common electrode and a thin-film transistor (TFT). The gate lines are arranged corresponding to each pixel row respectively and connected to the TFT of each pixel unit of a corresponding pixel row respectively. The PTC thermistors are configured to respectively connect the common electrode of each pixel unit to any one of gate lines arranged corresponding to any pixel row except the pixel row in which the pixel unit is disposed.) | 04-17-2014 |
20140097437 | THIN FILM TRANSISTOR, DISPLAY DEVICE AND MANUFACTURING THEREOF, DISPLAY APPARATUS - A thin-film transistor (TFT) comprises a gate electrode, a gate insulating layer, a source electrode and a drain electrode which are formed on a base substrate, the source electrode and the drain electrode are disposed on different layers and isolated from each other through a semiconductor connecting section made of an oxide semiconductor material; a position of the semiconductor connecting section corresponds to a position of the gate electrode; and at least one part of the source electrode and at least one part of the drain electrode overlap each other at a position corresponding to the semiconductor connecting section. A display device comprising the TFT and a display device comprising the display device are also disclosed. | 04-10-2014 |
20140085930 | Backlight Module, Display Device And Method For Eliminating Hotspot Effect - Disclosed are a backlight module and a display device and method using the same, the backlight module comprises light-guide plate ( | 03-27-2014 |
20140079173 | SHIFTING REGISTER UNIT, SHIFTING REGISTER, DISPLAY APPARATUS AND DRIVING METHOD THEREOF - The embodiments of the present invention provide a shifting register unit, a shifting register, a display apparatus and a driving method thereof, which can solve the problem that the displaying lines close to the bottom of a display panel can not operate normally due to the accumulation of the delays present in the existing shifting register unit and the problem that the lifespan of the third thin-film transistor is affected by the frequent switching-on thereof. The technical solutions allows the trigger signal of the (n+1)th shifting register unit stage to be provided by the first clock signal transmitted from the INPUT_NEXT terminal of the nth shifting register stage, and it can avoid the delay due to the trigger signal of the (n+1)th shifting register unit stage being provided by an output signal of the nth shifting register unit stage, and it can solve the technical problem that the display lines close to the bottom of the display panel can not operate normally due to the accumulation of the delays. Further, after the nth shifting register unit stage outputs the output signal and before the next input signal arrives, the pull-down node remains at high-level under the alternating control of the two clock signals. Thereby, it can be ensured that the pull-up node PU and the output terminal continue to be discharged, and thus the problem that the lifespan of the third thin-film transistor is affected by the frequent switching-on thereof can be solved. | 03-20-2014 |
20140070260 | PIXEL UNIT, ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY DEVICE - According to embodiments the invention, there are provided a pixel unit, an array substrate and a liquid crystal display device. The pixel unit comprises: a first electrode, an insulating layer located on the first electrode, and a second electrode located on the insulating layer. The first electrode includes a plurality of first electrode strips which are parallel to each other and are spaced at an interval, the second electrode includes a plurality of second electrode strips which are parallel to each other and are spaced at an interval; and an angle between the first electrode strips and the second electrode strips located above the first electrode strips is larger than 0 degree and smaller than or equal to 90 degrees. | 03-13-2014 |
20140063850 | Backlight And Liquid Crystal Module - A backlight and a liquid crystal module having the same are provided. The backlight comprises: a light guide plate, a light-guide-plate fixing element for fixing the light guide plate, and at least one light source disposed adjacent to the light guide plate, wherein the light-guide-plate fixing element is made of thermal-contractive material. As the light-guide-plate fixing element is made of thermal-contractive material, in a test environment of high temperature and high humidity, it is possible to ensure that the light guide plate can expand and contract freely without resistance; meanwhile; while at normal temperatures, as the tight-guide-plate fixing element is in contact with the light guide plate without gap therebetween. | 03-06-2014 |
20140063846 | SURFACE LIGHT SOURCE DEVICE AND EDGE-LIT TYPE BACKLIGHT MODULE - The invention provides a surface light source device and an edge-lit type backlight module. The surface light source device comprises: a luminant, a bottom reflector plate, a light leaking plate and a plurality of side reflector plates, wherein the bottom reflector plate and the plurality of side reflector plates form a light guide box with an upper opening, the luminant is disposed on at least one of the plurality of side reflector plates, the light leaking plate is disposed in the upper opening of the light guide box, such that light from the luminant is transformed into an exiting surface light via the light leaking plate. | 03-06-2014 |
20140062990 | CIRCUIT AND METHOD FOR COMPENSATING COMMON VOLTAGE AND LIQUID CRYSTAL DISPLAY APPARATUS - The present invention relates to a field of display technique. It is provided a circuit and method for compensating a common voltage and a liquid crystal display apparatus, which have a high accuracy in compensation, may acquire a more stable common voltage, avoid phenomena such as a residual image, the abnormality of displaying gray scales, a crosstalk and the like caused by a shift of the common voltage, and raise the display effect. The method for compensating the common voltage according to the embodiments of the present invention comprises: comparing a feedback voltage with a reference common voltage output from a common voltage generation circuit and outputting a compared result; generating a compensation control signal according to the compared result; and compensating the common voltage according to the compensation control signal. The common voltage compensation circuit comprises: a comparison unit, a logic unit and a compensation unit. | 03-06-2014 |
20140061989 | Module Assembling Device - The embodiments of the present invention disclose a module assembling device, comprising: a carrying platform for bearing a backlight module; a picking unit for picking and releasing a liquid crystal module; and either one or two selected from the group comprising a carrying platform movement mechanism for moving the carrying platform and a picking unit movement mechanism for moving the picking unit. | 03-06-2014 |
20140061646 | Arrray Substrate And Display Device - Embodiments of the invention provide an array substrate and a display device. The array substrate comprises a common electrode and a pixel electrode that are formed on a base substrate. The common electrode comprises a first common electrode and a second common electrode, the first common electrode is provided below the pixel electrode and separated from the pixel electrode by an insulating layer, the second common electrode is provided in the same layer as the pixel electrode. The pixel electrode comprises a plurality of strip electrodes, the second common electrode also comprises a plurality of strip electrodes, and the strip electrodes of the pixel electrode and the strip electrodes of the second common electrode are alternately arranged. | 03-06-2014 |
20140055985 | Diffuser Plate, Backlight Unit And Display Device - A diffuser plate, comprising: a substrate ( | 02-27-2014 |
20140055723 | Color Filter Substrate, Array Substrate, Liquid Crystal Display Apparatus, And Manufacturing Methods Of The Color Filter Substrate And the Array Substrate - Embodiments of the present invention disclose a color filter substrate, an array substrate, a liquid crystal display apparatus, a manufacturing method of the color filter substrate and a manufacturing method of the array substrate. The color filter substrate comprises a first substrate, a color filter layer, a planarization layer and a first alignment layer. The color filter substrate further comprises a first polarizing film provided between the first base substrate and the planarization layer. | 02-27-2014 |
20140054703 | ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF - Embodiments of the invention provide an array substrate comprising a plurality of pixel units, each of the pixel units including a first display electrode, a second display electrode and an insulating portion, wherein, the insulating portion comprises a plurality of first via holes; the first display electrode is disposed at a surface of the insulating portion, and the second display electrode is disposed at bottom surfaces of the first via holes. Embodiments of the invention further provide a method for manufacturing the array substrate. | 02-27-2014 |
20140054282 | BASEPLATE SUPPORTING PIN AND BASEPLATE SUPPORTING DEVICE USING THE SAME - According to embodiments of present invention, a baseplate supporting pin is provided, which comprises: a pin body; a heating device embedded into the pin body; and a first control unit electrically connected to the heating device for controlling the heating device. Furthermore, according to embodiments of present invention, a baseplate supporting device is provided, which comprises: a baseplate support member; and a baseplate supporting pin, provided to ascend or descend through an opening formed in the baseplate supporting plate so as to support the baseplate thereon or place the baseplate on the baseplate support member, wherein the baseplate supporting pin comprises: a pin body; a heating device built in the pin body; and a first control unit electrically connected to the heating device for controlling the heating device. The baseplate supporting pin and the baseplate supporting device facilitate eliminating adverse effect caused by uneven heating of the baseplate. | 02-27-2014 |
20140053700 | Cutting Device - A cutting device comprising: a protective cover ( | 02-27-2014 |
20140049778 | Device And A Method For Detecting A Transmittivity Spectrum Of A Light Guiding Plate - A detect device and a detect method for transmittivity spectrum of the light guiding plate are provided. The detect device comprises a mixing cavity unit for providing a linear light source with continuous spectrum to a light guiding plate to be detected; a light guiding plate placing unit located at a side of the mixing cavity unit, on which the light guiding plate to be detected is disposed to receive light from the mixing cavity unit; and a detecting lens disposed above the light guiding plate placing unit for detect the spectrum. | 02-20-2014 |
20140036186 | ARRAY SUBSTRATE, LIQUID CRYSTAL PANEL, LIQUID CRYSTAL DISPLAY AND DRIVING METHOD THEREOF - A liquid crystal panel having an array substrate, a color filter substrate, a plurality of pixel units provided on both of the array substrate and the color filter substrate, a common electrode and a pixel electrode being provided in each of the pixel units such that when polarity of voltage difference between the pixel electrode and the common electrode in one first pixel unit is identical to that in one second pixel unit, the direction of an electric field formed between the pixel electrode and the common electrode and for driving liquid crystal molecules to display at a gray level in the first pixel unit is opposite to that in the second pixel unit. | 02-06-2014 |
20140036184 | POLARITY INVERSION SIGNAL CONVERTING METHOD, APPARATUS AND DISPLAY - The present disclosure provides a polarity inversion signal converting method, a polarity inversion signal converting apparatus and a display, the polarity inversion signal converting method comprises: judging whether a polarity inversion signal is required to be converted currently and generating a judgment result; changing the polarity inversion signal currently output to a data driver, if the judgment result indicates that the polarity inversion signal is required to be converted currently. With the present disclosure, the polarity inversion signal output to the data driver may be changed according to different situations, so that the driving manners of the data driver may vary flexibly. | 02-06-2014 |
20140035899 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR REPARING THE SAME - Embodiments of the invention disclose a LCD device and a method for repairing the same. The LCD device of the embodiment of the invention comprises a panel on which a plurality of data lines are disposed, the LCD device has at least one broken data line, one end of the broken data line is connected to a pre-charge circuit which causes output signals of the broken data line to have a pre-charge voltage waveform, the other end of the broken data line is connected to the pre-charge circuit via a long lead wire. | 02-06-2014 |
20130222931 | PRISM SHEET AND DISPLAY DEVICE - The present invention discloses a prism sheet and a display device comprising the prism sheet for improving performances of a backlight module in a liquid crystal display device. The prism sheet comprises a first substrate and a second substrate, wherein the first substrate comprises a first surface and a second surface opposite to the first surface, and the second surface comprises a plurality of first protrusions arranged in parallel along a first direction; the second substrate comprises a third surface and a fourth surface opposite to the third surface, the third surface comprises a plurality of second protrusions arranged in parallel along the first direction, and the fourth surface comprises a plurality of third protrusions arranged in parallel along a second direction; and the second surface and the third surface are joined by meshing of the first protrusions with the second protrusions. | 08-29-2013 |
20130221357 | ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF - Embodiments of the present invention disclose an array substrate and a manufacturing method thereof. The method comprises forming a patterned active layer on a gate insulating layer, the active layer covering a part of the gate insulating layer; forming a source/drain electrode material layer on the active layer and the gate insulating layer; forming a patterned insulating layer on the source/drain electrode material layer; conducting an etching process by using the insulating layer as a mask, so as to etch the source/drain electrode material layer to form a source electrode and a drain electrode, etch a part of the insulating layer to form a via hole in the insulating layer over the drain electrode, and etch a part of the active layer between the source electrode and the drain electrode to form a channel. | 08-29-2013 |
20130187853 | DISPLAY SYSTEM - An embodiment of the present invention provides a display system, and the display system comprises a light beam emitting device, emitting a first light beam for marking an input position and a second light beam for confirming the input position, the first light beam being visible light, and the second light beam differing from the first light beam; and a display device, comprising a displaying area, photo-sensitive devices distributed within the displaying area, processing devices coupled with the photo-sensitive devices. The photo-sensitive devices are used for sensing the second light beam projected upon the displaying area and achieving a sensing result; the processing devices are used for determining the projecting position of the second light beam upon the displaying area according to the sensing result, and performing a corresponding operation based on the sensing result. The present invention is capable of performing remote touch operation on the display device. | 07-25-2013 |
20130148067 | ARRAY SUBSTRATE, LIQUID CRYSTAL PANEL AND LIQUID CRYSTAL DISPLAY DEVICE - An embodiment of the present invention discloses an array substrate comprising: a base substrate; a common electrode layer formed on the base substrate; a protective layer formed on the common electrode layer; and pixel electrodes formed onto the protective layer, wherein the base substrate is formed thereon with a plurality of protrusions parallel to each other, the common electrode layer is overcoated onto the protrusions, portions of the common electrode layer covering the protrusions are formed as protrusion electrode parts, and the pixel electrode comprises portions arranged alternately with the protrusion electrode parts. The embodiment of present invention also provides a liquid crystal panel comprising the above array substrate, as well as a liquid crystal display device. | 06-13-2013 |
20130093989 | ARRAY SUBSTRATE, LIQUID CRYSTAL PANEL AND DISPLAY DEVICE - Embodiments of the present invention disclose an array substrate, a liquid crystal panel and a display device. In the array substrate according to an embodiment of the present invention, each part of the pixel electrode constituting the pixel unit is contained within one structural unit, and slits of different parts of the pixel electrodes, which constitute different pixel units, within the structural unit have the same inclining direction, and therefore the transmissivity of the pixel unit can be increased. | 04-18-2013 |
20120314150 | ARRAY SUBSTRATE, MANUFACTURING METHOD THEREOF AND LIQUID CRYSTAL DISPLAY - An array substrate is disclosed. The array substrate comprises a plurality of gate lines, a plurality of data lines, and a plurality of pixel units defined by the gate lines and the data lines and arranged in an array, each of the pixel units comprising a thin film transistor (TFT) for switching the pixel unit and a driving electrode for driving liquid crystal, and the driving electrode being formed with slit-shaped openings. The two corresponding pixel units respectively provided on two sides of the gate line are different from each other in structure, and the pixel unit on one side of the gate line can be obtained by rotating the pixel unit on the other side of the gate line by 180° respect to the central point of the section of the gate line between the two pixel units. | 12-13-2012 |
20120287523 | COLOR FILTER AND MANUFACTURING METHOD THEREOF - A color filter and a manufacturing method thereof are provided, in which a stacked structure composed of several color film layers having different colors is formed in a non-transmitting partitioning region of the color filter in such a way that the stacked structure can prevent light from passing through the color filter via the partitioning region. | 11-15-2012 |
20120287392 | LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY - A liquid crystal display is disclosed which comprises a first substrate and a second substrate, which are supported by primary spacers. At least a secondary spacer is provided on the first substrate, and the secondary spacer is covered by a conductive electrode. An X-direction detecting wire and a Y-direction detecting wire perpendicular to each other are provided on the second substrate, the X-direction detecting wire and the Y-direction detecting wire are respectively provided with a first connection electrode and a second connection electrode; and positions of the first and second connection electrodes on the second substrate correspond to a position of the secondary spacer on the first substrate; under a press condition, at least one of the first and second connection electrodes contacts with the secondary spacer and is connected with the conductive electrode on the secondary spacer. | 11-15-2012 |
20120287370 | ELECTRONIC APPARATUS, LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF - Embodiments of the disclosed technology provide a liquid crystal display comprising: a first substrate including a base substrate and films formed on the base substrate; a second substrate, the periphery of the first substrate and the periphery of the second substrate being bonded together with use of a sealant; and a liquid crystal layer, filled in a closed space which is located between the first substrate and the second substrate, wherein the closed space includes an active region and a dummy region, and a total thickness of the film formed in correspondence to the active region is smaller than a total thickness of the film formed in correspondence to the dummy region. Embodiments of the disclosed technology also provide an electronic apparatus and a method of manufacturing the liquid crystal display. | 11-15-2012 |
20120281170 | COLOR FILTER SUBSTRATE AND PRODUCING PROCESS AND DEVICE FOR MANUFACTURING THE SAME - The embodiments of the disclosed technology disclose a color filter substrate and the producing process and device for the same. The producing process of the color filter substrate according to the embodiments of the disclosed technology comprises: forming a transparent conductive layer on a side of a base substrate; forming a black matrix on the other side of the base substrate; forming a color filer layer within the black matrix; and forming an insulated material layer comprising both post spacers and a protection film formed integrally on the color filer layer. | 11-08-2012 |
20120264980 | LIQUID CRYSTAL OLIGOMER, SYNTHESIS COMPOSITION, PREPARATION METHOD THEREOF, AND LIQUID CRYSTAL MATERIAL - The disclosed technology provides a liquid crystal oligomer, a synthesis composition, a preparation method thereof, and a liquid crystal material. The liquid crystal oligomer is represented by the following chemical formula, wherein substituent R is hydrogen or methyl. In addition to a higher glass transition temperature, good heat resistance, low viscosity and a self-crosslinkable group, the liquid crystal oligomer has thermal self-crosslinking and high thermal stability of thermosetting materials. | 10-18-2012 |
20120249403 | PIXEL UNIT, METHOD FOR FABRICATING THE SAME AND LIQUID CRYSTAL DISPLAY DEVICE - The disclosed technology is directed to a pixel unit and a method for manufacturing the same and a liquid crystal display device. The pixel unit comprises: an array substrate; a color filter substrate; and a liquid crystal layer located between the array substrate and the color filter substrate. The pixel unit includes a displaying region and a non-displaying region in which a first electrode and a second electrode are formed on the array substrate and the color filter substrate respectively, and the rotation of molecules in the liquid crystal layer between the first electrode and the second electrode can be controlled by a vertical electrical field generated between the first electrode and the second electrode after energized to realize a normal black display mode, so that light leaking from the liquid crystal layer between the first electrode and the second electrode is prevented. | 10-04-2012 |
20120249008 | DRIVING CIRCUIT FOR LCD BACKLIGHT SOURCE - A driving circuit for a LCD backlight source comprising a BOOST structure which comprises a capacitor C | 10-04-2012 |
20120245725 | MANUFACTURING METHOD AND SYSTEM OF TARGET - The disclosed technology provides a manufacturing method of a target comprising obtaining an initial mass and a residual mass of the target sample, and calculating an etching mass; determining a relative etching depth of the target sample; calculating a relative etching mass based on the etching mass and the relative etching depth; determining a utilization parameter of the target sample based on the relative etching mass and the initial mass of the target sample before being used; and performing a simulation and optimization process on the utilization parameter of the target sample, obtaining target parameters corresponding to a preset value of the utilization parameter, and outputting the target parameters to a manufacturing control center for manufacturing a target. The disclosed technology also provides a manufacturing system of a target. | 09-27-2012 |
20120169965 | PRISM SHEET, BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY DEVICE THEREOF - The embodiments of present disclosure disclose a prism sheet, a backlight module and a liquid crystal display device thereof. The prism sheet comprises a first sub-prism sheet and a second sub-prism sheet with faces being closely bonded with each other, the first sub-prism sheet having a plurality of protrusions on the surface being bonded with the second sub-prism sheet, and the second sub-prism sheet having recesses on the surface being bonded with the first sub-prism sheet corresponding to the protrusions, wherein the first sub-prism sheet and the second sub-prism sheet are made of materials having different refractive indexes. | 07-05-2012 |
20120153288 | THIN FILM TRANSISTOR DEVICE AND MANUFACTURING METHOD THEREOF - An embodiment of the disclosed technology provides a thin film transistor device comprising a source electrode, a drain electrode, a gate electrode, an active layer corresponding to the gate electrode, and a gate insulation layer formed between the gate electrode and the active layer; a concave region corresponding to the gate electrode is provided in the gate insulation layer. | 06-21-2012 |
20120135570 | LIFTING-OFF METHOD AND METHOD FOR MANUFACTURING TFT ARRAY SUBSTRATE - A lifting-off method and a manufacturing method for a thin film transistor (TFT) array substrate using the same are provided. A lifting-off method comprises forming a cavitation jet flow by using a lifting-off solution, and impacting a to-be-lifted-off surface of a substrate by means of the cavitation jet flow to remove a photoresist and a film deposited on the photoresist over the to-be-lifted-off surface. The disclosure may be applied to manufacturing processes for semiconductor devices or TFT array substrate. | 05-31-2012 |
20120033149 | ARRAY SUBSTRATE, LIQUID CRYSTAL PANEL AND LIQUID CRYSTAL DISPLAY - An array substrate comprises a first substrate and a plurality of gate lines and a plurality of the data lines provided on the first substrate, the plurality of gate lines and the plurality of the data lines define a plurality of pixel units arranged into a matrix form. Each of the plurality of pixel units comprising: a first electrode having slits, comprising two or more regions where the slits have the different tilt degrees; a second electrode; and a thin film transistor switch, wherein the first electrode and the second electrode are used to form a horizontal electric field for driving liquid crystal molecules, the gate line and the thin film transistor switch are arranged between each two regions of the first electrode, and the thin film transistor switch is controlled by the gate line to operate each region of the first electrode. | 02-09-2012 |
20110304787 | ARRAY SUBSTRATE, LIQUID CRYSTAL PANEL, LIQUID CRYSTAL DISPLAY AND DRIVING METHOD THEREOF - An array substrate is provided. The array substrate comprises a base substrate, a plurality of pixel units are provided on the base substrate in a matrix form, a common electrode and a pixel electrode are provided in each of the pixel units, the common electrode is connected with a common electrode line and the pixel electrode is connected with a data line through a switching element. The pixel units in the matrix form comprise a first pixel unit and a second pixel unit. When polarities of voltage difference between the pixel electrode and the common electrode in the first pixel unit is identical to that in the second pixel unit, the direction of an electric field formed between the pixel electrode and the common electrode and for driving liquid crystal molecules to display at a gray level in the first pixel unit is opposite to that in the second pixel unit. | 12-15-2011 |