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Liquid crystal

Subclass of:

348 - Television

348739000 - VIDEO DISPLAY

Patent class list (only not empty are listed)

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Class / Patent application numberDescriptionNumber of patent applications / Date published
348794000 With cabinet or housing structure 22
348792000 Scanning circuit 13
348791000 Color TV 5
20110096249METHOD FOR PROCESSING VIDEO DATA FOR A LIQUID CRYSTAL DISPLAY - Consistent with an example embodiment, there is a method for a method for processing video data, the video data being adapted for being displayed on a locally dimmable liquid crystal display. The method comprises color enhancing the video data. The method further comprises determining dimming factors corresponding to primary color components of the video data corresponding to a pixel of the locally dimmable liquid crystal display based on the color enhanced video data. The method furthermore comprises determining a color correction of the color enhanced video data corresponding to the pixel of the locally dimmable liquid crystal display based on the dimming factors. The method also comprises processing the video data based on the determined color correction.04-28-2011
20110298996Display Device - Display bright in contrast can be obtained without discrination and flicker in the display device of the direct vision type whose pixel pitches are short to 20 μm or less. A liquid crystal panel is driven through the frame inverse driving method, and the vertical frame frequency is set to 120 Hz or more. Also, each of the pixels is arranged to correspond to one of R, G and B of color filters disposed on a TFT substrate side.12-08-2011
20100060806DISPLAY DEVICE AND ITS DRIVING METHOD - In one embodiment of the present invention, a liquid crystal display device groups video signal lines SL03-11-2010
20120307163DISPLAY DEVICE AND TELEVISION RECEIVER - Disclosed is a display device in which high resolution representation is made by generating and displaying display data for each sub-pixel, and in which reduction in image quality is improved. The display device is provided with a display panel in which one pixel is constructed from sub-pixels of at least 4 colors. The display device generates the display data for each sub-pixel in accordance with an input image signal, and displays the display data on the display panel. Within the sub-pixels, high brightness sub-pixels which are the two sub-pixels having the highest brightness are arranged alternately with the other sub-pixels. Also, the area of each high brightness sub-pixel is smaller than that of the other sub-pixels. In a preferred example, the areas of the two sub-pixels having the highest brightness and the areas of the other two sub-pixels have area ratios in the following order: 1.0:1.0:1.6:1.6.12-06-2012
20130010213SIGNAL CONVERSION CIRCUIT AND MULTIPLE PRIMARY COLOR LIQUID CRYSTAL DISPLAY DEVICE WITH THE CIRCUIT - A signal conversion circuit is disclosed which is suitably used in a multiprimary liquid crystal display device, and a multiprimary liquid crystal display device having such a signal conversion circuit. A signal conversion circuit according to one embodiment of the present invention is for use in a multiprimary liquid crystal display device, and converts an input video signal to a multiprimary signal corresponding to four or more primary colors. When generating a multiprimary signal for displaying dark skin, the signal conversion circuit according to an embodiment of the present invention applies a conversion to the video signal so that a color difference Δu′v′=((u′−u01-10-2013
Entries
DocumentTitleDate
20130033652LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - A backlight unit 02-07-2013
20130070168LED LIGHT SOURCE, LED BACKLIGHT, LIQUID CRYSTAL DISPLAY DEVICE AND TV RECEPTION DEVICE - In order to provide an LED light source and an LED backlight in which color variations in the chromaticity of light emitted from a light emitting surface are not produced and in which the brightness on a display screen is made uniform, an LED light source provided with an LED chip that emits light of a predetermined color and a sealing resin that contains a fluorescent material are included. The fluorescent material includes a plurality of fluorescent materials that emit excitation light of a plurality of different wavelengths within the excitation light wavelength range of the predetermined color, and the light emitting surface is formed in the shape of a diffusion lens portion that adjusts the light emitted and distributed. Also, the application regions of the adjacent LED light sources overlap each other, and thus it is possible to obtain an LED backlight.03-21-2013
20120218479LIGHT SOURCE UNIT BASE MATERIAL, LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - A light source unit base material for manufacturing a plurality of light source units includes a board base material formed in substantially a rectangular shape, and a plurality of light sources provided on the board base material in a row direction and in a column direction and connected electrically in series in the row direction and in the column direction.08-30-2012
20130057779LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION DEVICE - It is an object of present invention to improve wiring workability in a lighting device and to prevent the entry of dust or the like into the device. A backlight unit according to the present technology includes a chassis having hole portions, LEDs housed in the chassis as light sources, relaying and connecting part electrically connected to the LEDs from outside the chassis through the hole portion and relaying electric power supply to the LEDs, and a covering member covering a clearance between the hole portions and the relaying and connecting parts inserted therethrough.03-07-2013
20110013098DISPLAY APPARATUS AND TELEVISION - A display apparatus and a television are provided. The display apparatus includes a display panel which is divided into display areas; a plurality of light guide plates which output light to the display areas of the display panel; and a plurality of light sources, each of which generates light to be inputted into a lateral side of a respective one of the light guide plates, and is arranged corresponding to the lateral side of the respective light guide plate. The plurality of light sources may be arranged such that among the light sources arranged corresponding to the lateral side of one of the light guide plates, a first illumination direction of some of the light sources is different from a second illumination direction of others of the light sources.01-20-2011
20090268105LIQUID CRYSTAL DISPLAY DEVICE - Provided is a liquid crystal display device capable of stopping the emitting luminance control of a backlight source on the APL of an input video signal in accordance with an input mode. The liquid crystal display device comprises a liquid crystal panel (10-29-2009
20120224111PLANAR LIGHT SOURCE DEVICE, LIQUID CRYSTAL DISPLAY DEVICE, AND TELEVISION SET - In a direct type backlight device of a liquid crystal display device, a light guide plate is used obtain a uniform in-plane distribution of light emission intensity. A reflective sheet (09-06-2012
20090046212LIQUID CRYSTAL DISPLAY DEVICE AND TELEVISION RECEIVER - A liquid crystal display device of the present invention combines two active matrix type liquid crystal panels (a first panel and a second panel). A data signal wiring (02-19-2009
20120113331EDGE LIGHT TYPE ILLUMINATING DEVICE, LIQUID CRYSTAL DISPLAY DEVICE, TELEVISION RECEIVER, AND METHOD FOR MANUFACTURING EDGE LIGHT TYPE ILLUMINATING DEVICE - Provided is an edge light type illuminating device and the like that can suppress uneven brightness even when a reflective sheet is warped. The edge light type illuminating device includes a light source 05-10-2012
20120236213LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - A lighting device that can includes a chassis including a bottom and light sources. The light sources arranged in a row direction configure a light source group and light source groups are arranged in a column direction. The light source groups include a middle light source group (a middle group) and an end side light source group (an end group). The middle group is provided in a middle portion in the column direction and the end group is provided in an end portion in the column direction. One of the light sources of the end group that is arranged at a most distal end on one end side in the row direction is arranged on an outer side in the row direction on the bottom than one of the light sources of the middle group that is arranged at a most distal end on the one end side in the row direction.09-20-2012
20110187945SUPPORT UNIT, BACKLIGHT UNIT, DISPLAY DEVICE, AND TELEVISION RECEIVER - A support unit (08-04-2011
20110279740VIDEO DISPLAY DEVICE - When a wide color gamut display displays video based on a video signal that complies with a narrower color reproduction range standard, in order to make full use of the feature of the wide color gamut display capable of displaying highly saturated and vivid reds, while eliminating the problem of seeing glaring images in the part of the red color region near the highest brightness and saturation, a video processing circuit (11-17-2011
20120105739LENS UNIT, LIGHT EMITTING-MODULE, ILLUMINATION DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - In a lens unit (05-03-2012
20100265415LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - A lighting device 12 of the present invention includes a light source 17, an external power source 21 arranged to supply drive power to the light source 17, and a relay connector 19 arranged to provide an electrical connection between the light source 17 and the external power source 21. The relay connector 19 includes a conductive resin layer 40 and an insulating resin layer 50 arranged on the periphery of the conductive resin layer 40. According to the construction, the conductive portion and the insulating portion of the relay connector 19 are both made of resin, and therefore can be formed by the same process, e.g., by two-shot molding. Further, the number of components can be reduced.10-21-2010
20110007229LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - A lighting device of the present invention includes a light source 01-13-2011
20100007804Image Construction Based Video Display System - A video display system based on constructing images through displaying orthogonal basis function components of the image is disclosed. The system is comprised of two display components aligned and driven concurrently. The first display component is a coarse pixel array. The second display component is a spatial light modulator whose geometric details are finer than the first pixel array. The overall system reconstructs the intended video to be displayed at the finer geometric details of the second display component at a minimal image quality loss through the use of time-domain display of orthogonal image basis function components. The resultant system has a considerably reduced interconnection complexity and number of active circuit elements, and also requires a considerably smaller video data rate if a lossy image reconstruction scheme is used. An embodiment with a LED based display and an LCD based spatial light modulator utilizing the concepts, and methods to drive the displays are described herein.01-14-2010
20090141197LIQUID CRYSTAL DISPLAY APPARATUS AND METHOD THEREOF FOR PREVENTING TRANSIENT NOISE - A display apparatus which does not expose a transient phenomenon and an abnormal phenomenon to a user and a method thereof are provided. The display apparatus includes a display which has a unique panel resolution, a receiver which receives an image signal and an additional signal, a display driver, and a controller which, if the additional signal is received, controls such that a specific screen is displayed on the display. Accordingly, a transient phenomenon occurring at the time of a change of a resolution and an abnormal phenomenon occurring if there is a problem in an image signal can be prevented from being exposed to the user without requiring an additional cost and an additional component.06-04-2009
20090273720Display Apparatus, and Methods for Inspecting and Manufacturing the Same, and Methods for Inspecting and Manufacturing Display Panel - The present invention provides a display apparatus including a display panel that displays individual images to a plurality of viewing directions on a same screen; and a display control portion that causes a first inspection image to a single viewing direction and a second inspection image to another viewing direction to be displayed on the display panel, as well as methods for inspecting and manufacturing the same. According to the present invention, it is possible to execute inspection, confirmation and adjustment of a crosstalk with ease, and reduce the man-hours of the inspection, the confirmation, and the adjustment (manufacture).11-05-2009
20110170022ILLUMINATION DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE - A backlight (07-14-2011
20090273721Multi-View Display Using Light Pipes - A system and method for generating multiple images on a video display device is described. The method comprises associating a panel of light pipes with a video display device. The video display device is configured to display an interlaced plurality of individual video signals. The plurality of video signals are displayed on the video display device such that each individual signal from the plurality of video signals is viewable from a plurality of different angles with respect to the video display device.11-05-2009
20090167964VIDEO SYSTEM INCLUDING A LIQUID CRYSTAL MATRIX DISPLAY WITH IMPROVED ADDRESSING METHOD - In a method for addressing rows and columns in a liquid crystal display, each phase for addressing rows and columns in the display includes precharging pixels of the display before a row write, to apply a precharge voltage to all pixels. Depending on the selected black or white precharge level, the light box is either switched on permanently, or is switched on during each addressing phase immediately after the precharge or immediately after the row write. The display brightness is thus improved. The display may be of sequential color type.07-02-2009
20110205452VIDEO PROCESSING CIRCUIT, LIQUID CRYSTAL DISPLAY DEVICE, ELECTRONIC APPARATUS, AND VIDEO PROCESSING METHOD - A video processing circuit replaces an applied voltage designated by the video signal and applied to a first pixel with a predetermined third voltage, in the case that the applied voltage is lower than the third voltage, the first pixel is abutted on a predetermined application boundary, and the first pixel is surrounded by a risk boundary determined in accordance with a tilt azimuth direction of the liquid crystal on at least two sides.08-25-2011
20110205453ILLUMINATION DEVICE, SURFACE ILLUMINANT DEVICE, DISPLAY DEVICE, AND TELEVISION RECEIVER - In a case where (i) a direction in which exit surfaces (08-25-2011
20120293730BACKLIGHT DEVICE, LIQUID CRYSTAL DISPLAY DEVICE, AND TELEVISION RECEIVER - Disclosed are a side light-type backlight device with high brightness and excellent light use efficiency, a liquid crystal display device and a television receiver. The backlight device according to the present invention is provided with a light guide plate, a prescribed side surface of which is a light incident surface, and a light source that is disposed so as to face the light incident surface of the light guide plate. The light source includes a plurality of side-emitting LEDs mounted on a substrate, and the plurality of LEDs are arranged on two levels in the vertical direction along the light incident surface.11-22-2012
20090033810SELF-EXCITED INVERTER AND LCD TELEVISION APPARATUS - A self-excited inverter comprises a pair of switching devices and a transformer having a primary side to which the switching devices are connected and a secondary side to which a lamp is connected. A pulse voltage is applied alternately to gates of the individual switching devices through a drive winding of the transformer, causing the switching devices to turn on and off in alternate turns to produce an AC voltage which is supplied from a pair of main windings of the transformer to the secondary side thereof. An input voltage supplied to the main windings of the transformer is divided by a voltage divider circuit configured with a plurality of resistors and voltages divided by the voltage divider circuit are applied to the gates of the individual switching devices so that the startup voltage follows the input voltage.02-05-2009
20080273124Liquid crystal display apparatus and liquid crystal television - The present invention discloses a liquid crystal display apparatus and a liquid crystal television that control the lighting of the backlight to reduce the power consumption and inform the user that the lighting is controlled while no video signal is inputted, enabling to realize the energy saving without impairing the user's convenience. When the microcomputer detects that no video signal is inputted, it stabilizes the oscillation duty ratio of the control circuit 11-06-2008
20100085492Display Device and Displaying Method - The present invention relates to a hold type display device.04-08-2010
20080291344TELEVISION RECEIVER - A television receiver includes a liquid crystal module, a control board, a jack holder, a cabinet and a plurality of spacers. The control board has a jack. The jack holder is mounted to the control board to hold the jack. The cabinet houses the liquid crystal module, the control board and the jack holder. The cabinet has an opening to which the jack holder is attached from inner side of the cabinet. The spacers are disposed between the jack holder and the cabinet at locations spaced apart where the jack holder and the cabinet overlap. The spacers maintain a gap between the jack holder and the cabinet.11-27-2008
20110007228WHITE LIGHT EMITTING DEVICE - A white light emitting device capable of expanding the wavelength range of a blue LED used for realizing white light. The white light emitting device according to the present invention includes a blue LED and a mixture of orange phosphor and green phosphor disposed above the blue LED.01-13-2011
20120069250LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - A lighting device achieves power saving and a moderate illumination brightness distribution without having local dark portions. A lighting device 03-22-2012
20110221979LIGHTING DEVICE FOR DISPLAY DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - A lighting device for a display device includes a plurality of light sources, a power source arranged to provide drive power for the light sources, a common electrode arranged to supply the drive power to the plurality of light sources, a plurality of holder electrodes arranged to hold the respective light sources and supply the drive power from the common electrode individually to the respective light sources, and a dielectric portion provided between the common electrode and each of the holder electrodes.09-15-2011
20090066859MOOD GENERATING DEVICE - The present invention relates to electronic mood generating devices. The present invention is particularly adaptable for providing rapidly induced moods, states-of-mind, emotional conditions or overall physiological and behavioral orientations toward relaxation, creativity, inspiration, motivation, or meditation by embedding a series of themed acoustics and images on a standalone device. The present invention can be easily used by anyone due to the simplicity of accessing the pre-programmed themed content, namely through the touch of a button, and the simplicity of reprogramming the buttons to access user-provided content.03-12-2009
20090244408Liquid crystal display device - A liquid crystal display apparatus including a backlight with reduced power consumption is disclosed. The liquid crystal display apparatus according to one embodiment of the present invention includes a liquid crystal display panel, a backlight, and a backlight adjusting portion. To the liquid crystal display panel, an image signal of a certain channel selected from a plurality of channels of television broadcasting, or an image signal output from external equipment is input. The backlight emits light toward the liquid crystal display panel. The backlight adjusting portion turns off the backlight for a predetermined period of time when the selected channel is changed and/or when the input to the liquid crystal display panel is switched between the television broadcasting and the external equipment.10-01-2009
20100182517COLD CATHODE TUBE LAMP, LIGHTING DEVICE FOR DISPLAY DEVICE, DISPLAY DEVICE, AND TELEVISION RECEIVING DEVICE - This cold cathode tube lamp comprises: a discharge tube composed of a glass tube (07-22-2010
20130215336LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVING DEVICE - An object of the present invention is to improve the rate at which light enters a display surface from an edge light-type lighting device and to improve the brightness of the display surface. A backlight device of the present invention is provided with: a light guide plate that has a light-receiving surface on a side face; and an LED light source 08-22-2013
20110058110DISPLAY DEVICE AND TELEVISION RECEIVER - A display device 03-10-2011
20090073325SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME, AND ELECTRIC DEVICE - It is an object of the present invention to simplify steps needed to process a wiring in forming a multilayer wiring. In addition, when a droplet discharging technique or a nanoimprint technique is used to form a wiring in a contact hole having a comparatively long diameter, the wiring in accordance with the shape of the contact hole is formed, and the wiring portion of the contact hole is likely to have a depression compared with other portions. A penetrating opening is formed by irradiating a light-transmitting insulating film with laser light having high intensity and a pulse high in repetition frequency. A plurality of openings having a minute contact area is provided instead of forming one penetrating opening having a large contact area to have an even thickness of a wiring by reducing a partial depression and also to ensure contact resistance.03-19-2009
20090109351Liquid Crystal Display Device And Television Receiver - In one embodiment of the present invention, a liquid crystal display device with two liquid crystal panels or more overlapped with each other, the maximum brightness is worked out for each sub-block of an input signal (i.e., a gray scale signal) in a sub-block brightness confirming section. Further, the most suitable index corresponding to the maximum brightness is generated (the most suitable γ value is judged) in a most suitable index generating section. After the most suitable index is generated, the most suitable index is compared with an index which is set for the sub-block immediately before a current and an LCD04-30-2009
20130135538LIGHTING DEVICE, DISPLAY DEVICE, AND TELEVISION DEVICE - Uneven brightness is less likely to be caused and good display quality is achieved. A lighting device includes a plurality of light emitting units each of which includes a base board and a plurality of light emitting components on the base board, a linear light source including the plurality of light emitting units that are arranged linearly, a light guide member having an end portion and provided such that the end portion faces the linear light source, a reflection sheet configured to reflect light from the linear light source, and a reflection cover provided close to the light guide member and corresponding to a gap that is generated between the light emitting units.05-30-2013
20110001891ILLUMINATING DEVICE, DISPLAY DEVICE, AND TELEVISION RECEIVER - A backlight device 01-06-2011
20110109814LIGHTING DEVICE, AND DISPLAY APPARATUS PROVIDING LIGHTING DEVICE - A lighting device comprising: 05-12-2011
20110242438LIGHTING UNIT, DISPLAY DEVICE, AND TELEVISION RECEIVER - A lighting unit 10-06-2011
20110128455ACTIVE MATRIX SUBSTRATE, LIQUID CRYSTAL PANEL, LIQUID CRYSTAL DISPLAY DEVICE, LIQUID CRYSTAL DISPLAY UNIT, TELEVISION RECEIVER - An active matrix substrate includes a data signal line (06-02-2011
20090322969Static retention mode for display panels - A video display method consistent with certain embodiments involves sampling video from a video source using a sample and hold frame buffer such that frames are received and stored as the frames of video information are supplied from the video source at a refresh interval to a video display panel in a dynamic mode of operation wherein the screen is refreshed with a new frame of video data at each refresh interval; determining that a static mode of operation is to be entered; sending an output signal from the sample and hold frame buffer to the video display panel during the static mode of operation; and placing the video source in a lower power consumption mode in the static mode of operation. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.12-31-2009
20110075057BACKLIGHT ASSEMBLY, AND DISPLAY APPARATUS AND TELEVISION COMPRISING THE SAME - A backlight assembly including: a power unit which outputs a current whose polarity is changed on a regular basis; a plurality of balancing units which is connected in parallel to the power unit; a plurality of light emitting diode (LED) modules each of which individually receives each current output by a corresponding balancing unit of the plurality of balancing units; and a driver which is connected between the plurality of balancing units and the plurality of LED modules, and forms a current route for each balancing unit included in the plurality of balancing units to balance a current supplied to two different LED modules during a single period where a polarity of a current output by the power unit is changed.03-31-2011
20110176071VIDEO PROCESSING CIRCUIT, VIDEO PROCESSING METHOD, LIQUID CRYSTAL DISPLAY APPARATUS AND ELECTRONIC DEVICE - A video processing includes: a boundary detecting section which respectively detects, in a current frame and a previous frame, a boundary between a first pixel in which the applied voltage designated by the video signal is lower than a first voltage and a second pixel in which the applied voltage is equal to or higher than a second voltage which is higher than the first voltage; and a correcting section which corrects the voltage applied to the liquid crystal element corresponding to at least one of the first pixel and the second pixel in positions between which a portion which moves from the boundary of the previous frame by one pixel is interposed, within the boundary of the current frame, to correct the input video signal in a direction where a transverse electric field generated in the first pixel and the second pixel is reduced.07-21-2011
20110249203ILLUMINATION DEVICE, DISPLAY DEVICE, AND TELEVISION RECEIVER - In a lamp clip 10-13-2011
20120120326EDGE-LIGHT ILLUMINATING DEVICE, LIQUID CRYSTAL DISPLAY DEVICE AND TELEVISION RECEIVING DEVICE - Provided is an edge-light illuminating device capable of preventing formation of a gap between point light sources and edge faces of a light guide plate, and also capable of allowing heat expansion of the light guide plate. An edge-light illuminating device 05-17-2012
20120120325SUPPORT PIN, ILLUMINATION DEVICE, DISPLAY DEVICE, AND TELEVISION RECEIVING DEVICE - In a support pin (05-17-2012
20120200786LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - The present invention has an object to provide a lighting device enabled to reduce a cost. A plurality of light source units U, formed by arranging a plurality of light source modules 08-09-2012
20110043711VIDEO SIGNAL LINE DRIVING CIRCUIT AND LIQUID CRYSTAL DISPLAY DEVICE - A source driver of the present invention is for driving a source signal line provided in a liquid crystal display device and varies, based on distribution of an optimum common-electrode electric potential calculated by a flicker minimum value determining method over a line perpendicular to video signal lines, an electric potential of an output signal in accordance with to which video signal line the output signal is to be outputted. A center electric potential of the output signal is greater as the video signal line is farther from an approximate center of a display surface of the liquid crystal display device toward at least one end of the display surface. Thus, the present invention provides a video signal line driving circuit for preventing (i) in-plane flicker which arises due to distribution of an optimum electric potential varying in accordance with distances from a scanning signal line driving circuit and (ii) in-plane flicker which arises due to distances from the scanning signal lines and shifts by CS trunk line resistance.02-24-2011
20110249202POWER REDUCTION TELEVISION WITH PHOTO FRAME - A power reduction television with a photo frame is provided. The power reduction television includes a first display configured to display a first video image, a low power second display configured to display a second video image, and a display control unit configured to control the second display to display the second video image, when the first video image is not displayed through the first display.10-13-2011
20100296009DISPLAY APPARATUS - A liquid crystal television (11-25-2010
20100259695DISCHARGE TUBE, LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - A discharge tube 10-14-2010
20100259694LIGHT SOURCE MODULE, BACKLIGHT UNIT AND DISPLAY APPARATUS - A display apparatus having a display and a backlight unit (BLU) which provides backlight to the display are provided. The BLU includes a first light source module in which a plurality of light sources are arranged, a second light source module in which a plurality of light sources are arranged, and a light source driving unit which drives the first light source module and second light source module. The first light source module and second light source module are connected to each other by a first connector.10-14-2010
20100321593ILLUMINATION DEVICE, DISPLAY DEVICE, AND TELEVISION RECEIVER APPARATUS - An illumination device 12-23-2010
20100309392SYSTEM AND METHOD FOR INTEGRATED TIMING CONTROL FOR AN LCD DISPLAY PANEL - A method of displaying an image. The method includes acts of receiving pixel data and pixel timing and control signals corresponding to the image, and formatting the pixel data based on a selected communication standard and a transmitter bit rate that corresponds to a number of pixel data bits to be transmitted each transmitter clock cycle. The method also includes an act of generating a clock signal based on the formatted pixel data, a bit rate of the selected communication standard, and the transmitter bit rate, the generated clock signal identifying a mapped bit rate at which the formatted pixel data is to be received by a television display during each cycle of the generated clock signal and which is different than the transmitter bit rate, and also includes the act of transmitting, at the transmitter bit rate, the formatted pixel data and the generated clock signal to the television display so that the formatted pixel data is received by the television display at the bit rate of the selected communication standard.12-09-2010
20110134346DISPLAY DEVICE AND TELEVISION RECEIVER - A liquid crystal display device 06-09-2011
20110134345DISPLAY DEVICE - The time taken to write a signal to a pixel is shortened in a display device. Further, a signal is written at high speed even when high voltage is applied. The display device includes a pixel including a transistor and a liquid crystal element electrically connected to a source or a drain of the transistor. The transistor includes an intrinsic or substantially intrinsic oxide semiconductor as a semiconductor material and has an off-state current of 1×1006-09-2011
20120147278LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - A lighting device according to the present invention includes a hot cathode tube 06-14-2012
20100066922DISPLAY DEVICE - In one embodiment of the present invention, a first gate driver circuit is disclosed including a shift register and a plurality of amplifier circuits is connected to one end of each gate line, and a second gate driver circuit including a shift register and a plurality of amplifier circuits is connected to the other end of each gate line. The amplifier circuit has an NMOS switch provided in its last stage, and the amplifier circuit has a PMOS switch provided in its last stage. The gate line, is driven by either of two switches connected to its opposite ends being brought into ON state. One of the amplifier circuits may have a CMOS switch provided in its last stage, and the other amplifier circuit has a PMOS switch or an NMOS switch provided in its last stage. As a result, a display device is provided, which has driver circuits arranged in a well-balanced manner to achieve a left-right symmetrical display area.03-18-2010
20110149178DISPLAY PANEL, DISPLAY DEVICE, AND TELEVISION RECEIVER - A liquid crystal panel (06-23-2011
20110149176LIGHTING DEVICE FOR DISPLAY DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - A lighting device for a display device includes a light source, an optical member arranged on the light emitting side of the light source, and a support member arranged to support the optical member from the light source side. A recess portion arranged to accommodate the distal end portion of the support member is provided in the surface of the optical member that faces the light source, and the recess portion is arranged to overlap with the support member when seen in a planar view.06-23-2011
20120147277BACK LIGHT UNIT AND DISPLAY APPARATUS USING THE SAME - To provide a back light unit that reduces an uneven brightness and has a spatially uniform brightness distribution. According to an aspect of the present invention, the back light unit comprises an LED and a light guide plate for guiding light from the LED to a liquid crystal panel side, wherein a recess is provided on the back surface side of the light guide plate, wherein a plurality of LEDs are housed in the recess, and wherein a light amount limiting member is provided at a position facing the recess on s light exit surface side of the light guide plate. The light amount limiting member is configured, for example, by applying an ink with a predetermined optical property to a transparent sheet.06-14-2012
20080273125Separately-excited inverter circuit and liquid crystal television - The separately-excited inverter circuit for performing the protecting operation upon the rise in the output voltage caused by the contact failure includes a switching circuit 11-06-2008
20110149177OPTICAL MEMBER MANUFACTURING METHOD, PARENT MATERIAL FOR USE IN MANUFACTURING OPTICAL MEMBER, TRANSFER MOLD, LIGHTING DEVICE FOR USE IN DISPLAY DEVICE, DISPLAY DEVICE, AND TELEVISION RECEIVER - An optical member manufacturing method includes the steps of molding a hardening resin formed on a surface of a translucent sheet into a shape of a convex lens group having a plurality of convex lenses disposed in parallel arrangement, performing exposure of a photosensitive adhesive layer formed on a surface of the translucent sheet through the convex lens group, the side being on a side opposite to a side where the convex lens group has been formed, and forming a light-reflective material on the photosensitive adhesive layer after the exposure step is performed. The molding step molds the shape of the convex lens group with a longitudinal direction of the convex lenses inclined to an edge side direction of the translucent sheet.06-23-2011
20120099027ILLUMINATION DEVICE, DISPLAY DEVICE, AND TELEVISION RECEIVER - A backlight unit (04-26-2012
20110063529Display apparatus driving method, display apparatus driving device, program therefor, recording medium storing program, and display apparatus - A control section divides a display screen into small regions, evaluates the relative brightness of each of the small regions in accordance with color data to be inputted as color data by which each pixel is displayed, and determines whether or not the display screen has a first small region that is brighter than the other small regions by a predetermined degree. Furthermore, the control section causes a first generating means to generate gradation data for use in the first small region, and causes a second generating means to generate gradation data for use in the other small regions. Even if the second generating section receives the same color data as the first generating section does, the second generating section limits the luminance of a W sub-pixel as compared to the first generating section. With this, the first small region can be displayed more strikingly brightly, so that a clearer, more realistic, and more appealing image can be displayed. This makes it possible to realize a display apparatus capable of displaying a clearer, more realistic, and more appealing image.03-17-2011
20110157491LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - The present invention relates to a lighting device including a plurality of light source units U including at least LEDs 06-30-2011
20110157490ACTIVE MATRIX SUBSTRATE AND DISPLAY DEVICE USING THE SAME06-30-2011
20120002118LIQUID CRYSATL DISPLAY DEVICE AND TELEVISION SET - Provided is a liquid crystal display device, including: a liquid crystal panel having a display region; and a backlight unit disposed below the liquid crystal panel, in which: the backlight unit includes: at least one mounting substrate on which light emitting diodes are mounted; a radiator plate; and a reflection member; the reflection member has a reflection surface which is formed to have a recess surface shape; the light emitting diodes on the at least one mounting substrate are disposed on a bottom portion of the reflection surface; the at least one mounting substrate is disposed at a position under the bottom portion; the radiator plate is disposed under the at least one mounting substrate; and the radiator plate has, in plan view, a larger area than the at least one mounting substrate and a smaller area than the display region.01-05-2012
20120057084LIQUID CRYSTAL DISPLAY - The liquid crystal panel displays a video in a display area by modulating light from the backlight including a plurality of light sources. The luminance value calculator calculates light source luminance values of the light sources based on an input video signal including signal values of pixels. The luminance distribution calculator calculates luminance distribution of light in illumination areas obtained by tentatively dividing the display area if the light sources emit light according to the light source luminance values. The representative value calculator calculates, based on the input video signal, a representative luminance value in each of divided areas obtained by dividing the display area. The signal corrector corrects the input video signal based on the luminance distribution according to a difference between a maximum value of the representative luminance values and an average value of the representative luminance values.03-08-2012
20120026415ACTIVE MATRIX SUBSTRATE, METHOD FOR PRODUCING ACTIVE MATRIX SUBSTRATE, LIQUID CRYSTAL PANEL, METHOD FOR PRODUCING LIQUID CRYSTAL PANEL, LIQUID CRYSTAL DISPLAY DEVICE, LIQUID CRYSTAL DISPLAY UNIT, AND TELEVISION RECEIVER - Disclosed is a liquid crystal panel comprising a scan signal line (02-02-2012
20110102687LCM FOR A DISPLAY PANEL - An LCM for a display panel includes a pixel array, a plurality of source driver ICs, and a plurality of gate driver ICs. The plurality of source driver ICs are disposed in a horizontal direction at an upper side or lower side of the pixel array. The plurality of gate driver ICs are disposed in a vertical direction at a left side or right side of the pixel array. The plurality of gate driver ICs are disposed at an opposite position to a position where a source driver IC, among the plurality of source driver ICs, first supplied with video data and a clock signal is disposed.05-05-2011
20120300139PLANAR LIGHTING APPARATUS AND LIQUID CRYSTAL DISPLAY HAVING THE SAME - A planar lighting apparatus, liquid crystal display having the same and a television having the same are provided. The planar lighting apparatus includes a reflection sheet; a prism sheet which is spaced apart from the reflection sheet, and which includes a prism pattern on a surface of the prism sheet facing the reflection sheet; and a light source which emits light toward a space between the reflection sheet and the prism sheet and is disposed on at least one side of the space, wherein the prism pattern has a shape which reflects the light emitted from the light source.11-29-2012
20120162545DRIVING METHOD OF LIQUID CRYSTAL DISPLAY APPARATUS, DRIVING APPARATUS OF LIQUID CRYSTAL DISPLAY APPARATUS, AND PROGRAM THEREOF - A liquid crystal display apparatus includes a plurality of areas in which response speeds greatly different from each other coexist in a pixel. A first replacement process section replaces the image data of the desired target frame with a first gradation, when a gradation transition from a current frame to a desired target frame corresponds to the above gradation transition. A second replacement process section replaces the image data of the current frame with a second value. The first value is set to a value causing the pixel to respond at a relatively higher speed without the occurrence of the excessive brightness. Without avoiding the deterioration of the image, it is possible to drive a liquid crystal display apparatus including areas whose response speeds are different from each other coexist in the pixel, such as a liquid crystal display apparatus of vertically aligned mode and normally black mode.06-28-2012
20110181795VIDEO PROCESSING CIRCUIT, VIDEO PROCESSING METHOD, LIQUID CRYSTAL DISPLAY DEVICE, AND ELECTRONIC APPARATUS - A video processing circuit for a liquid crystal panel is disclosed. The video processing circuit includes: a risk boundary detecting unit configured to detect a risk boundary that is a portion of boundaries each between a first pixel whose applied voltage that is specified by an input video signal is below a first voltage and a second pixel whose applied voltage exceeds a second voltage higher than the first voltage, the risk boundary being determined by a tilt azimuth of the liquid crystal; an identification unit configured to identify a first pixel that is surrounded by the risk boundary at least two edges, in first pixels adjacent to the boundaries; and a replacement unit configured to replace, a voltage to be applied to a liquid crystal element corresponding to the first pixel, the voltage being specified by the input video signal, with a predetermined third voltage.07-28-2011
20110181794VIDEO DISPLAY APPARATUS AND VIDEO DISPLAY METHOD - According to one embodiment, a video display apparatus includes: a backlight; a motion detector configured to detect motion between frames or fields of an input video signal; a transmission-type display panel configured to control transmission of light coming from the backlight according to the input video signal; and a lighting time controller configured to control a lighting time of the backlight based on a detection result of the motion detector.07-28-2011
20110181793LIGHT EMITTING DEVICE FOR IMAGE DISPLAY, DISPLAY DEVICE AND TELEVISION RECEIVER - A light emitting device for image display includes an LED current setting circuit and an LED voltage setting circuit. In at least one embodiment, the LED current setting circuit generates a current control signal to vary an element current flowing in the LED element depending on an image display mode. The LED voltage setting circuit generates a voltage control signal to vary driving voltage driving the LED element depending on the image display mode. The light emitting device further includes a voltage generation circuit that generates the driving voltage according to the voltage control signal and the driving voltage to the LED element.07-28-2011
20120133847Liquid Crystal Display Device - Disclosed is an LCD device in which a control signal is received and transmitted via a transmission line to be used for receiving and transmitting LVDS video signal between a timing controller and a source drive IC, the LCD device comprising a liquid crystal display panel for display an image; a data driver for driving data lines of the liquid crystal display panel through a plurality of source drive ICs; and a timing controller for outputting a packet signal obtained by combining a control signal and video signal to the source drive IC, wherein the source drive IC separates and outputs the control signal and video signal from the packet signal transmitted from the timing controller.05-31-2012
20120314141LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - An object of the present invention is to provide a lighting device in which uneven brightness is less likely to occur. The lighting unit 12-13-2012
20120212684DISPLAY DEVICE - A display device includes a terminal group including terminals for supplying a signal to scanning signal lines or the video signal lines via first terminal wiring. Each of the terminals includes: a first portion, which is formed at an end portion of the first terminal wiring, the first portion having an exposed planar terminal surface; and a second portion, which is provided adjacent to the first portion and is formed around the first portion. The second portion is formed of a conductive thin film covered with an insulating film and formed in the same layer as the first terminal wiring or formed in a different layer from the first terminal wiring, and the second portion is electrically connected to the first terminal wiring at a position spaced apart from a connection portion of the first terminal wiring and the first portion.08-23-2012
20120169943LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - A backlight unit includes a light source, a chassis, an optical member, and a reflection member. The chassis includes a bottom plate disposed on a side opposite to a light output side of the light source and houses the light source. The optical member is disposed more to the light output side than the light source. The reflection member is configured to reflect light and disposed in the chassis. The reflection member includes rising portions rising from a side close to the bottom plate toward a side close to the optical member. The rising portions rise stepwise and include at least first rising sections with base ends on the bottom plate and second rising sections with distal ends reaching the optical member. Each second rising section and the optical member form an angle larger than an angle between each first rising section and the bottom plate.07-05-2012
20120169946LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - An object of the invention is to suppress uneven brightness in a backlight unit. The backlight unit 07-05-2012
20120169945LIGHTING DEVICE, DISPLAY DEVICE, AND TELEVISION RECEIVER - Uneven brightness is less likely to occur in a backlight unit. In a backlight unit 07-05-2012
20120169944LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - A lighting device includes a light source, a chassis, a reflection sheet, a spacer, and a press member. The chassis includes a bottom plate disposed on a side opposite to a light output side with respect to the light source and houses the light source. The reflection sheet includes a bottom portion disposed along the bottom plate and a rising portion rising from the bottom portion toward the light output side and reflects light. The spacer is arranged between the bottom plate and the rising portion. The press member has a press surface pressing the rising portion from the light output side. The press member and the spacer have mounting structures with which the press member is mounted to the spacer by moving the press member in a direction along the rising portion and to hold the press member to the spacer.07-05-2012
20120176558LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - Uneven brightness caused by displacement of an optical member with respect to a light source is prevented. A backlight unit 07-12-2012
20120176557LIGHTING DEVICE, DISPLAY DEVICE, AND TELEVISION RECEIVER - Occurrence of uneven brightness in a backlight unit is suppressed. A backlight unit 07-12-2012
20120262634LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - In a lighting device including a chassis housing a reflection sheet, the reflection sheet is reliably positioned with respect to the chassis and overcomes a flexure or wrinkle from the reflection sheet. In an edge light-type backlight unit 10-18-2012
20120262633LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - An object is to provide a lighting device with improved workability in assembling a light guide plate, a display device and a television receiver using this lighting device. The lighting device according to the present invention has LEDs 10-18-2012
20120081619LIGHT-EMITTING MODULE, ILLUMINATION DEVICE, DISPLAY DEVICE, AND TELEVISION RECEIVER - An LED module (MJ) wherein among apertures (04-05-2012
20120081618LIGHT EMITTING MODULE, ILLUMINATING DEVICE, DISPLAY DEVICE, AND TELEVISION RECEIVING DEVICE - Leg portions (04-05-2012
20120229711ILLUMINATING DEVICE, DISPLAY DEVICE, AND TELEVISION RECEIVER - The present invention has an object to reduce the manufacturing cost of a power supply substrate connected to a discharge tube in an illuminating device by reducing the size of the power supply substrate. The illuminating device 09-13-2012
20100328557LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - A lighting device 12-30-2010
20100328556ILLUMINATION DEVICE, DISPLAY DEVICE, AND TELEVISION RECEIVER APPARATUS - An illumination device 12-30-2010
20100328555LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - A lighting device 12-30-2010
20120268664Display, Television Set and Liquid Crystal Television Set - This display includes a driving voltage output portion outputting a driving voltage when receiving a display-on signal. The driving voltage output portion includes a delay circuit portion provided between a first switching element and a second switching element for delaying output timing for the driving voltage with respect to input timing for the display-on signal by delaying switching of the second switching element.10-25-2012
20100231813COLD CATHODE TUBE LAMP, LIGHTING DEVICE FOR DISPLAY DEVICE, DISPLAY DEVICE, AND TELEVISION RECEIVING DEVICE - This cold cathode tube lamp comprises a glass tube (09-16-2010
20120086875LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - It is an object of the present invention to provide a lighting device realizing reduction in cost and suppression of power consumption and suppressing generation of a lamp image. A lighting device 04-12-2012
20120086874LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - It is an object of the present invention to provide a lighting device realizing improvement in brightness of an intended area such as a center area of an irradiation surface. A lighting device 04-12-2012
20120086873LIQUID CRYSTAL DISPLAY DEVICE, DRIVING METHOD THEREOF, LIQUID CRYSTAL TELEVISION HAVING THE LIQUID CRYSTAL DISPLAY DEVICE AND LIQUID CRYSTAL MONITOR HAVING THE LIQUID CRYSTAL DISPLAY DEVICE - A device is provided for setting a voltage applied to each of data signal lines so as to correct a voltage, applied to the pixel, which corresponds to a gradation data signal in each of sub-frames of a single frame. As such, voltage drop, caused by a combination of voltages of the gradation data signal in each of the sub-frames, may be partially or even fully compensated. On this account, it is possible to provide a liquid crystal display device which can lessen or even avoid an influence of the voltage drop caused by, for example, gate-drain capacitance of the thin film transistor in case of adopting time-division driving, and/or a method for driving the liquid crystal display device.04-12-2012
20120092568LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - A backlight unit 04-19-2012
20120287355LIGHTING DEVICE, DISPLAY DEVICE, AND TELEVISION RECEIVER - It is an object of the present invention to provide a lighting device with improved light use efficiency. A lighting device according to the present invention includes: LEDs 11-15-2012
20120287353Display, Television Set, and Liquid Crystal Television Set - This display includes point light sources, a light guide plate including a light-receiving surface on which light emitted from the point light sources is directly incident, opposed to the point light sources, and a display cell provided on a surface of the light guide plate, while a plurality of projecting portions each having a width smaller than a width of each of the point light sources in an extensional direction of a side of the light guide plate provided with the light-receiving surface are provided on a region of the light-receiving surface of the light guide plate opposed to the point light sources, and the plurality of projecting portions of the light guide plate are formed to have irregularly different shapes.11-15-2012
20120287354ELECTRO-OPTICAL LIGHT CONTROL ELEMENT, DISPLAY AND MEDIUM - The present invention relates to an electro-optical light modulation element and to electro-optical displays and display systems, such as television screens and computer monitors, containing elements of this type. The light modulation elements according to the invention contain a mesogenic modulation medium which is in the isotropic phase during operation of the light modulation elements and are particularly distinguished by very short response times in addition to good contrast and low viewing-angle dependence. The mesogenic modulation media used in the electro-optical light modulation elements are likewise a subject-matter of the present invention.11-15-2012
20110157489IMAGE DISPLAY DEVICE, TELEVISION RECEIVER, METHOD FOR DRIVING IMAGE DISPLAY DEVICE, AND METHOD FOR DRIVING TELEVISION RECEIVER - A liquid crystal display device is disclosed. In at least one embodiment, it includes an ornamental image display area for displaying an ornamental image thereon is configured such that the ornamental image display area provides a luminance of not more than 50 cd/m06-30-2011
20080252796Liquid crystal television and backlight unit - A liquid crystal television 10-16-2008
20130169890DISPLAY DEVICE, LIQUID CRYSTAL DISPLAY DEVICE, AND TELEVISION RECEIVING DEVICE - To provide a display device capable of offering improved radiation performance of radiating heat generated from a driver IC arranged to drive a display panel. The display device (07-04-2013
20130135539LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION DEVICE - An object of this invention is to suppress uneven brightness in the lighting device. The lighting device according to this invention includes LEDs 05-30-2013
20130135537ILLUMINATING DEVICE, LIQUID CRYSTAL DISPLAY DEVICE AND TELEVISION RECEIVING DEVICE - Provided is an illuminating device capable of preventing luminance unevenness from developing therein. An illuminating device (05-30-2013
20130093966LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION DEVICE - A lighting device includes a cold cathode fluorescent tube (CCFT), a chassis housing the CCFT, and a retainer holding the CCFT such that the CCFT is allowed to be displaced with respect to a bottom plate of the chassis in a direction perpendicular to an axis of the CCFT. According to the lighting device, the CCFT can be deformed in a curved shape when an external force is applied from the chassis to the CCFT due to an error in a mounting pitch of the cold cathode fluorescent tube or thermal contraction of the chassis. This releases the external force, and thus the CCFT is less likely to be broken.04-18-2013
20130128129LIQUID CRYSTAL DISPLAY DEVICE, ILLUMINATING DEVICE, AND TELEVISION RECEIVING DEVICE - Provided is an edge light type illuminating device, in which an adverse effect of noise and the amount of electric wires are decreased by reducing the length of power supply wires arranged to supply electric power to light sources. An illuminating device (05-23-2013
20130128128LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION DEVICE - A backlight unit includes a chassis including a bottom plate and side plates rising toward a front side with an opening on a front side, LEDs housed in the chassis, an optical member arranged on an opening side of the chassis and through which light from the LED passes, a reflection member including inclined surfaces configured to lead the light from the LED toward the optical member, and a support pin attached to the bottom plate of the chassis and extending from an LED mounting surface toward the optical member such that a tip end of the support pin is in contact with the optical member to support it. The support pin is arranged between the LEDs and equally away from each of the LEDs.05-23-2013
20130141652ILLUMINATING DEVICE, DISPLAY DEVICE, LIQUID CRYSTAL DISPLAY DEVICE, AND TELEVISION RECEIVING DEVICE - An adverse effect of noise and the amount of electric wires are decreased by reducing the length of power supply lines arranged to supply electric power to light sources. An illuminating device (06-06-2013
20110273631LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - A backlight unit 11-10-2011
20110242437WHITE LIGHT EMITTING DEVICE AND WHITE LIGHT SOURCE MODULE USING THE SAME - A white light emitting device including: a blue light emitting diode chip having a dominant wavelength of 443 to 455 nm; a red phosphor disposed around the blue light emitting diode chip, the red phosphor excited by the blue light emitting diode chip to emit red light; and a green phosphor disposed around the blue light emitting diode chip, the green phosphor excited by the blue light emitting diode chip to emit green light, wherein the red light emitted from the red phosphor has a color coordinate falling within a space defined by four coordinate points (0.5448, 0.4544), (0.7079, 0.2920), (0.6427, 0.2905) and (0.4794, 0.4633) based on the CIE 1931 chromaticity diagram, and the green light emitted from the green phosphor has a color coordinate falling within a space defined by four coordinate points (0.1270, 0.8037), (0.4117, 0.5861), (0.4197, 0.5316) and (0.2555, 0.5030) based on the CIE 1931 color chromaticity diagram.10-06-2011
20130148039LIGHTING DEVICE, DISPLAY DEVICE, AND TELEVISION DEVICE - An object of the present invention is to provide a lighting device in which a problem is hardly caused by a hole formed in a chassis of the lighting device. A backlight unit (a lighting device) 06-13-2013
20100283922DISPLAY APPARATUS HAVING DISPLAY DRIVING UNIT ON LOWER PART - A display apparatus having a display driving unit on a lower part is provided. The LCD display apparatus includes a signal processing unit which performs video decoding, video scaling, and conversion into high-quality video on an input video; and a driving unit which is disposed closer to a lower end of the LCD display apparatus than to an upper end of the LCD display apparatus, and drives a liquid crystal display (LCD) panel to display a video output from the signal processing unit on the LCD panel.11-11-2010
20100309393ILLUMINATING DEVICE, DISPLAY DEVICE, AND TELEVISION RECEIVER - An illuminating device (12-09-2010
20120281155LIGHT SOURCE UNIT, LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - A light source unit in which color reproduction range is widened and uneven brightness and color unevenness are less likely to occur is provided. The light source unit includes light source sets 11-08-2012
20120281154LIGHTING DEVICE, DISPLAY DEVICE, AND TELEVISION RECEIVER - In a lighting device, unevenness is less likely to be caused in exited light. A backlight unit 11-08-2012
20120281153LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION RECEIVER - A lighting device that achieves a small housing member and an appropriate positioning of an optical member is provided. The lighting device includes an LED board 11-08-2012
20130155335ILLUMINATING DEVICE, DISPLAY DEVICE, AND TELEVISION RECEIVER - An illuminating device (06-20-2013
20130120669LIGHTING DEVICE, DISPLAY DEVICE AND TELEVISION DEVICE - An edge light-type lighting device with which uneven brightness on a display surface hardly occurs or is less likely to occur even though a positioning structure for positioning a light guide plate is included is provided. A backlight unit 05-16-2013
20130194512ELECTRO-OPTICAL DEVICE - An electro-optical device includes: an electro-optical panel; and a casing supporting and protecting the electro-optical panel, wherein the casing has a first frame body made by die casting supporting the electro-optical panel through a fixing layer, a second frame body protecting a lower surface of the electro-optical panel, a third frame body protecting end edges of the electro-optical panel, and a fixing portion fixing the second frame body and the third frame body to each other by a clamping force working in a first direction, and the fixing portion or the second frame body has an interference portion preventing falling-off of the first frame body in a state where a force is not applied to the first frame body in the first direction.08-01-2013

Patent applications in class Liquid crystal

Patent applications in all subclasses Liquid crystal