| Entries |
| Document | Title | Date |
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| 20080204615 | LIQUID CRYSTAL DISPLAY AND METHOD THEREOF - A liquid crystal display (“LCD”) includes a gate line, a data line intersecting the gate line, a pixel including first and second sub-pixels connected to the gate line and the data line, and a coupling capacitor coupled between the first and the second sub-pixels. The first sub-pixel includes a first liquid crystal (“LC”) capacitor and a first thin film transistor (“TFT”). The second sub-pixel includes a second LC capacitor and a second TFT. The first and second TFTs respectively include a gate electrode, a source electrode, and a drain electrode. The gate electrodes of the first and second TFTs are connected to the gate line, the source electrodes of the first and second TFTs are connected to the data line, and the coupling capacitor includes the sub-pixel electrode of the second sub-pixel and the drain electrode of the second TFT as two terminals. | 08-28-2008 |
| 20080218649 | Active array substrate for a liquid crystal display - An active array substrate for an LCD is disclosed. The active array substrate uses one end of the second scan line to electrically connect to the first scan line and electrically insulates the remaining second scan line from the first scan line. Accordingly, the second scan lines can be shielded the voltage of the transmission waveform on the first scan lines, and obtain a result of reduce a distortion level of a waveform, enhance the uniformity of the brightness, enhance the contrast of the LCD, and reduce the image flicker phenomenon of the LCD. | 09-11-2008 |
| 20080225190 | SEMICONDUCTOR STRUCTURE AND FABRICATING METHOD THEREOF FOR LIQUID CRYSTAL DISPLAY DEVICE - A method for fabricating a semiconductor structure with a multi-layer storage capacitor is provided. A substrate having an active element area and a storage capacitor area is provided. By sequentially fabricating a semiconductor layer, a first inter-layer dielectric (ILD) layer, a gate and a first electrode, a source and a drain in the semiconductor layer in the active element area, a second ILD layer, a patterned conductive layer served as a pixel electrode, a patterned third ILD layer, a plurality of contact windows in the first, second and third ILD layers for exposing the source, the drain, parts of the patterned conductive layer and the first electrode, a second electrode and a source/drain conductive line, the semiconductor structure with the multi-layer storage is obtained in consequence. | 09-18-2008 |
| 20080239181 | In-plane switching mode liquid crystal display panel and method for fabricating the same - A semi-transmissive in-plane switching (IPS) mode liquid crystal display (LCD) panel, in which each pixel region can exhibit the same luminance in transmissive and reflective portions thereof while having a single cell gap structure, is disclosed. A method for fabricating the semi-transmissive IPS mode LCD panel is also disclosed. The panel, in which each pixel region includes a transmissive portion and a reflective portion, comprises a color filter substrate, a thin film transistor substrate assembled with the color filter substrate such that a cell gap is defined between the thin film transistor substrate and the color filter substrate, the thin film transistor substrate including storage capacitors each forming, in the reflective portion of an associated one of the pixel regions, a horizontal electric field different from a horizontal electric field formed in the transmissive portion of the associated pixel region, to compensate for a phase difference generated in the associated pixel region, and a liquid crystal layer dispensed in the cell gap, and oriented in a predetermined direction. | 10-02-2008 |
| 20080239182 | Multi-domain vertical alignment liquid crystal display - An exemplary multi-domain vertical alignment liquid crystal display ( | 10-02-2008 |
| 20080252803 | TRANSFLECTIVE LIQUID CRYSTAL DISPLAY DEVICE - To increase the aperture ratio of a transflective liquid crystal display device and suppress a light leakage. Provided is a transflective liquid crystal display device that includes: within a unit pixel, a reflective area including a pixel electrode and a common electrode as a pair and a reflector, and a transmissive area including a pixel electrode and a common electrode as a pair; a liquid crystal layer provided to the reflective area and the transmissive area; storage capacitances for the reflective area and the transmissive area provided in a lower layer of the reflector for changing a potential of the pixel electrode by following a potential of the common electrode; and a suppressing device for suppressing a light leakage in the liquid crystal layer when the pixel electrode is affected by a potential of the reflector due to capacitance coupling generated between the reflector and the pixel electrode. | 10-16-2008 |
| 20080259234 | Liquid crystal display device and method for driving same - An exemplary liquid crystal display device includes a plurality of gate lines configured for providing a plurality of scanning signals, a plurality of data lines configured for providing a plurality of gray scale voltages, and a plurality of pixel units arranged in an array. Each pixel unit includes a first sub-pixel unit and a second sub-pixel unit. The first and second sub-pixel units are connected to one of the gate lines and one of the data lines. A plurality of first common lines are configured for providing a first common signal to the first sub-pixel unit, and a plurality of second common lines are configured for providing a second common signal to the second sub-pixel unit. The first and second common signals are pulse voltage signals and have different starting pulse times according to successive starting pulse times of the scanning signals. An exemplary method for driving the liquid crystal display device is also provided. | 10-23-2008 |
| 20080273130 | DISPLAY DEVICE - A display comprises a driving circuit region and a pixel region electrically connected to the driving circuit region. The pixel region includes a micro-reflective pixel structure with a reflective electrode, a transparent pixel structure with a transparent electrode, and a dielectric layer formed on the reflective electrode, so that the transparent electrode, formed on the dielectric layer, electrically connects to the reflective electrode. | 11-06-2008 |
| 20080273131 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes a substrate first and second gate lines; first and second data lines, a storage electrode line, a first thin film transistor having a control terminal connected to the first gate line and an input terminal connected to the first data line, a second thin film transistor having a control terminal connected to the first gate line and an input terminal connected to the first data line, a first sub-pixel electrode connected to the output terminal of the first thin film transistor, a second sub-pixel electrode connected to the output terminal of the second thin film transistor, a third thin film transistor having a control terminal connected to the second gate line and an input terminal connected to the first sub-pixel electrode, and a first capacitive conductor connected to the output terminal of the third thin film transistor and overlapping a portion of the storage electrode line to form a voltage reducing capacitor. | 11-06-2008 |
| 20080278645 | LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF - A liquid crystal display and a manufacturing method thereof. The liquid crystal display includes a storage capacitor having a metal electrode as a reflector. The liquid crystal display may include a color filter and/or a black matrix on a reflective region of a second substrate corresponding to the storage capacitor on a first substrate. Light is reflected from the reflective region to transmit through liquid crystals between the first and second substrates. An organic film may be on the second substrate. | 11-13-2008 |
| 20080284929 | LIQUID CRYSTAL DISPLAY DEVICE - To improve viewing angle characteristics by varying voltage which is applied between liquid crystal elements. A liquid crystal display device in which one pixel is provided with three or more liquid crystal elements and the level of voltage which is applied is varied between the liquid crystal elements is varied. In order to vary the level of the voltage which is applied between the liquid crystal elements, an element which divides the applied voltage is provided. In order to vary the level of the applied voltage, a capacitor, a resistor, a transistor, or the like is used. Viewing angle characteristics can be improved by varying the level of the voltage which is applied between the liquid crystal elements. | 11-20-2008 |
| 20080284930 | STORAGE CAPACITOR - A storage capacitor suitable to be integrated in a pixel unit mainly includes an alternate capacitor conductive layer, a lower electrode, a connecting conductive layer, and a pixel electrode. The lower electrode is positioned above the alternate capacitor conductive layer and includes an electrode main body and several electrode branches which are extended from the electrode main body. The connecting conductive layer is positioned over parts of the capacitance conductive layer and the electrode main body of the lower electrode, and the connecting conductive layer is electrically connected with the lower electrode and the alternate capacitor conductive layer. The pixel electrode is positioned at least over the lower electrode and the alternate capacitor conductive layer, and the pixel electrode and the lower electrode serve as the conductive layers of the storage capacitor. | 11-20-2008 |
| 20080297675 | Array Substrate, Display Panel Having the Same and Method of Manufacturing the Same - An array substrate includes first and second gate lines, a data line, a pixel electrode, a shield electrode, a first driving transistor, a second driving transistor and a voltage-varying transistor. The pixel electrode has first and second pixel parts spaced apart from each other. The shield electrode covers a peripheral area of the pixel electrode. Each of the first and second driving transistors is electrically connected to the first and second pixel parts, respectively. The voltage-varying transistor includes a voltage-varying drain electrode having a shield-overlapping part overlapping the shield electrode. The voltage-varying transistor is electrically connected to the second gate line and the second pixel part. The voltage-varying drain electrode of the voltage-varying transistor overlaps the shield electrode to define a voltage-decreasing capacitor. The voltage difference between the first and second pixel parts of the pixel electrode may be increased. | 12-04-2008 |
| 20080303966 | PIXEL STRUCTURE - A pixel structure including a substrate, a scan line, a data line, a first and a second switching device, a first and a second pixel electrode, a first and a second bended pixel electrode, a first and a second connecting conductive layer, and a first and a second common line is provided. The scan line and data line demarcate a first and a second areas on the substrate, and the scan line is located between the two areas. The first and second switching devices are electrically connected to the scan line and the data line and are also electrically connected to the first and second pixel electrodes on the first and second areas respectively. The first and second bended pixel electrodes on the second and first areas are electrically connected to the first and second pixel electrodes through the first and second connecting conductive layers on the scan line respectively. | 12-11-2008 |
| 20090002582 | SAMPLE/HOLD CIRCUIT, ELECTRONIC SYSTEM, AND CONTROL METHOD UTILIZING THE SAME - A sample/hold circuit is appropriate for a pixel unit including a liquid crystal capacitor and includes a sampling transistor, a sampling capacitor, a first switching transistor, and a second switching transistor. The sampling transistor is coupled to the liquid crystal capacitor for sampling a voltage stored in the liquid crystal capacitor. The sampling capacitor stores the sampling result. The first switching transistor includes a gate and a source respectively coupled to two terminals of the sampling capacitor. The second switching transistor includes a gate and a drain respectively coupled to the terminals of the sampling capacitor. | 01-01-2009 |
| 20090002583 | Display aparatus and driving method thereof - A display apparatus including a plurality of gate lines, a data line intersecting the plurality of gate lines; a first pixel unit connected with a n-th gate line of the plurality of gate lines and the data line. A second pixel unit connected with a (n+1)-th gate line of the plurality of gate lines; and a coupling capacitor disposed between the first pixel unit and the second pixel unit, wherein the first pixel unit comprises a first liquid crystal capacitor and a first thin film transistor (TFT), the second pixel unit comprises a second liquid crystal capacitor and a second thin film transistor (TFT), and a source electrode and a drain electrode of the second TFT are connected with both electrodes of the coupling capacitor, respectively. | 01-01-2009 |
| 20090002584 | ACTIVE MATRIX SUBSTRATE AND LIQUID CRYSTAL DISPLAY PANEL THEREOF - An active matrix substrate is provided, which includes a substrate, a plurality of scan lines, data lines, pixel unites, and pre-charge components. The scan lines, data lines and pixel units are all disposed on the substrate. The pixel units are electrically connected with the corresponding scan lines and data lines. Each pixel unit includes an active device and a pixel electrode. The active devices are electrically connected with the scan lines, the data lines and the pixel electrodes. Each pre-charge component is electrically connected with one of the scan lines and two adjacent pixel electrodes controlled by the next scan line. When the pre-charge component is turned on via the scan line electrically connected therewith, the two adjacent pixel electrodes electrically connected with each pre-charge component have the same voltage level so that the two adjacent pixel units are pre-charged. | 01-01-2009 |
| 20090009672 | Substrate of Liquid Crystal Display and Method of Manufacturing the Same - An array substrate comprises a scanning line; a data line crossing the scanning line; a pixel electrode; a common electrode; and a Thin Film Transistor comprising a gate electrode connected to the scanning line, a source electrode connected to the data line and a drain electrode connected to the pixel electrode, the drain electrode and the scanning line forming a first capacitor therebetween. The array substrate further comprises an auxiliary capacitor which is in parallel with the first capacitor. | 01-08-2009 |
| 20090051839 | Liquid Crystal Display Device and the Manufacturing Method Thereof - A liquid crystal display device having an improved aperture ratio and the manufacturing method thereof are provided. The liquid crystal display device has a storage capacitor with two patterned transparent conductive layers serving as two electrodes. Therefore the storage capacitor is pervious to light and the transparent area of the display device is enlarged so as to improve the aperture ratio. | 02-26-2009 |
| 20090066867 | ACTIVE MATRIX SUBSTRATE, DISPLAY DEVICE, TELEVISION RECEIVER, AND METHOD FOR REPAIRING DEFECTS OF ACTIVE MATRIX SUBSTRATE - An active matrix substrate includes a transistor, a pixel electrode connected with one of the current-flowing electrodes of the transistor, a storage capacitor wiring, a lead wiring extending from one of the current-flowing electrodes of the transistor, and a repair wiring extending from the storage capacitor wiring. The repair wiring overlaps a portion of the lead wiring with an insulating layer interposed therebetween. As a result, TFT defects (for example, a short circuit between a source electrode and a drain electrode) can be repaired, and performance of fast display and reduction in electric power consumption can be realized. | 03-12-2009 |
| 20090066868 | Transflective liquid crystal display device and method for manufacturing the same - A transflective type LCD device and a method for manufacturing the same is disclosed, in which an aperture ratio of a reflective part is improved, and manufacturing process is simplified by decreasing the number of masks for forming contact holes. The transflective type LCD device includes a plurality of gate and data lines crossing each other, defining a plurality of pixel regions; a thin film transistor at a crossing point of the gate and data lines; a lower storage electrode formed by one portion of a preceding gate line, and an upper storage-electrode above the lower storage electrode having a gate insulating layer in between; a transmitting electrode in contact the upper storage electrode; and a reflective electrode in contact with the transmitting electrode in the reflective part of the pixel region wherein the transmitting electrode is in between the reflective electrode and the substrate. | 03-12-2009 |
| 20090073334 | ACTIVE MATRIX DISPLAY DEVICE AND ELECTRONIC APPLIANCE USING THE SAME - It is an object of the present invention to provide an active matrix display device in which reliability of transistors in a pixel can be improved by reducing a voltage applied to the transistors. The active matrix display device includes a capacitor of a pixel provided for each pixel, storage capacitors provided for each pixel, a transistor in a first group, a transistor in a second group, and a data line. When the transistor in the first group is off and the transistor in the second group is on, the storage capacitors which store charge in accordance with a potential difference of a potential of the data line and a reference potential are connected in series and a voltage obtained by raising the potential difference is applied to the capacitor of the pixel and therefore, the voltage applied to the transistors can be reduced. | 03-19-2009 |
| 20090079887 | TRANSFLECTIVE LIQUID CRYSTAL DISPLAY PANEL - A transflective liquid crystal display panel is disclosed. The liquid crystal display panel includes an array substrate and a storage capacitor disposed on the array substrate. The array substrate includes a transmitting region and a reflecting region, in which the storage capacitor is disposed on the reflecting region of the array substrate. The storage capacitor also includes a first transparent conducting layer disposed on the array substrate, a dielectric layer disposed on the first transparent conducting layer, and a reflective conducting layer disposed on the dielectric layer. | 03-26-2009 |
| 20090079888 | Liquid crystal display device, display device and manufacturing method thereof - Image display device having an electrode forming layer which includes a plurality of gate lines, a plurality of drain lines, a plurality of switching elements and the a plurality of pixel electrodes, and having reference electrode layer between the electrode forming layer and a substrate where the electrode forming layer formed thereon, and the reference electrode layer and the electrode forming layer are insulated by insulating layer. | 03-26-2009 |
| 20090086116 | LIQUID CRYSTAL DISPLAY AND DRIVING METHOD OF THE SAME - A liquid crystal display (LCD) and a driving method of the same. The LCD includes a liquid crystal capacitor charged with a data voltage during a first turn-on period of a first gate signal, a storage capacitor having one electrode connected to the liquid crystal capacitor and a driving unit which supplies a boost voltage to the other electrode of the storage capacitor during a boost voltage-output period of a boost-control signal. The boost voltage has a first edge and a second edge, the first and second edges occur in the boost voltage-output period, and the first turn-on period occurs between the first and second edges. | 04-02-2009 |
| 20090091670 | PIXEL CIRCUIT STRUCTURE - A pixel circuit structure applied in an LCD panel, which has a common voltage and includes at least one data line, is provided. The pixel circuit structure includes a first and a second circuit. The first circuit includes a first switch and a first capacitor. The second circuit includes a second switch, a third switch and a second capacitor. One end of the first capacitor receives the common voltage. Two ends of the first switch are respectively coupled to the data line and the other end of the first capacitor. The second and the third switch are coupled serially between the data line and a voltage source. One end of the second capacitor receives the common voltage, and the other end is coupled between the second and the third switch. The potential difference between the two ends of the first capacitor is different from that of the second capacitor. | 04-09-2009 |
| 20090091671 | ACTIVE MATRIX SUBSTRATE, LIQUID CRYSTAL PANEL, DISPLAY, TELEVISION RECEIVER - An active matrix substrate includes: storage capacitor wirings ( | 04-09-2009 |
| 20090096945 | PIXEL STRUCTURE, DRIVING METHOD THEREOF, PIXEL ARRAY STRUCTURE, AND LIQUID CRYSTAL DISPLAY PANEL - A pixel structure electrically connected to a data line and a scan line, and including a first and a second active device, a first and a second pixel electrode, and a first and a second capacitance electrode is provided. The first pixel electrode electrically connected to the first active device includes a first and a second electrode block electrically connected to each other. The second pixel electrode electrically connected to the second active device is electrically insulated from the first pixel electrode and separates the first and the second electrode block. The first pixel electrode respectively forms a first and a second capacitor with the first and the second capacitance electrode. The second pixel electrode respectively forms a third and a fourth capacitor with the first and the second capacitance electrode. The first and the second capacitor have different capacitances. The third and the fourth capacitor have different capacitances. | 04-16-2009 |
| 20090096946 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device, which is configured such that a liquid crystal layer is held between a pair of substrates, includes scanning lines extending in a row direction of matrix-arrayed pixels; and signal lines extending in a column direction of the pixels, wherein a pixel between a pair of ones of the signal lines, which neighbor in the row direction, includes, on an identical one of the pair of substrates, a first electrode which is connected to one of the pair of ones of the signal lines, and a second electrode which is opposed to the first electrode via an interlayer insulation film and is connected to the other of the pair of ones of the signal lines. | 04-16-2009 |
| 20090096947 | Liquid crystal display device and image displaying method of liquid crystal display device - The present invention provides a liquid crystal display device for displaying a desired image by a display unit, the display unit being formed by sandwiching a liquid crystal layer between a thin film transistor substrate and a CF substrate and arranging liquid crystal cells formed by the liquid crystal layer in a form of a matrix, wherein the thin film transistor substrate is created by disposing at least a transistor used to drive a liquid crystal cell and a pixel electrode of the liquid crystal cell on an insulating substrate, and a part or all of a storage capacitor of an adjacent liquid crystal cell is created in a layer below the pixel electrode with a shield layer interposed between the pixel electrode and the storage capacitor. | 04-16-2009 |
| 20090102994 | IN-PLANE SWITCHING MODE LIQUID CRYSTAL DISPLAY AND METHOD FOR FABRICATING THE SAME - An in-plane switching mode liquid crystal display according to an embodiment includes gate lines arranged in a first direction on an array substrate, data lines arranged in a second direction substantially perpendicular to the first direction, one or more storage electrodes provided on the array substrate, common electrodes extending across each pixel region, pixel electrodes arranged to be substantially parallel to the common electrodes, the common electrodes and the pixel electrodes being alternately arranged to generate an in-plane field in each pixel region, thin film transistors (TFTs) provided at intersection areas of the gate lines and the data lines, each TFT including a source electrode connected to the corresponding data line, a drain electrode connected to the corresponding pixel electrode and a gate electrode, and at least one common line located under the respective common electrode in the pixel region, the common line being substantially parallel to the data lines. | 04-23-2009 |
| 20090109358 | DISPLAY APPARATUS - Disclosed herein is a display apparatus including a first substrate patterned to create pixel electrodes, a second substrate placed to face the first substrate and a liquid-crystal layer sandwiched by the first and second substrates wherein: one of the first and second substrates is patterned to create color filters each provided for one of a plurality of different colors as color filters each associated with one of the pixel electrodes each included in one of pixels each provided for one of the different colors; each of the pixels each provided for one of the different colors has a pixel area which varies from color to color; and the ratio of the electrode area of any particular one of the pixel electrodes to the pixel area of the pixel that includes the particular pixel electrode varies from color to color. | 04-30-2009 |
| 20090109359 | DISPLAY DEVICE AND RELATED POSITIONING METHOD - A display device detects a touched position by making use of an inducing element and a counter electrode. The voltage produced by the counter electrode is able to affect a conductivity of the channel of the inducing element corresponding to the touched position. The inducing element and a readout circuit are disposed on a substrate of the display device. The counter electrode and a shielding element are both corresponded to the inducing element. The channel of the inducing element corresponding to the touched position changes the conductivity due to the voltage produced by the corresponding counter electrode, and an inducing signal is then generated. The inducing signal is furnished to the readout circuit for signal processing, and a readout signal is generated for analyzing the touched position. | 04-30-2009 |
| 20090141202 | DISPLAY DEVICE AND DRIVING METHOD THEREOF - With a display device using a pixel which includes a sub-pixel, the display device with improved viewing angle and quality of moving image display is provided without increase in power consumption by driving of the sub-pixel. A circuit which can change conducting states by a plurality of switches is provided, and charge in a plurality of sub-pixels and a capacitor element is transported mutually, so that desired voltage is applied to the plurality of sub-pixels without applying voltage in plural times from external. Moreover, a period in which each sub-pixel displays black is provided in accordance with transfer of charge. | 06-04-2009 |
| 20090153758 | ACTIVE MATRIX SUBSTRATE, DISPLAY DEVICE, TELEVISION RECEIVER, AND METHOD FOR REPAIRING DEFECTS OF ACTIVE MATRIX SUBSTRATE - An active matrix substrate includes a transistor, a pixel electrode connected with one of the current-flowing electrodes of the transistor; a storage capacitor wiring; a lead wiring extending from one of the current-flowing electrodes of the transistor; and a repair wiring extending from the storage capacitor wiring. The repair wiring overlaps a portion of the lead wiring with an insulating layer interposed therebetween. As a result, TFT defects (for example, a short circuit between a source electrode and a drain electrode) can be repaired, and performance of fast display and reduction in electric power consumption can be realized. | 06-18-2009 |
| 20090174830 | LIQUID CRYSTAL DISPLAY AND PIXEL UNIT THEREOF - A pixel unit includes a first control circuit and a second control circuit and is divided into a first region and a second region. The first control circuit determines the output voltage of the first region and includes a first switching device, a first liquid crystal capacitor and a first storage capacitor coupled to the first switching device. The second control circuit determines the output voltage of the second region and includes a second switching device, a second liquid crystal capacitor and an auxiliary capacitor coupled to the second switching device, and a third switching device. The third switching device is coupled to the second switching device through the auxiliary capacitor, and the output voltage of the first region is different to that of the second region. | 07-09-2009 |
| 20090185089 | PIXEL STRUCTURE OF LIQUID CRYSTAL DISPLAY PANEL AND METHOD OF MAKING THE SAME - A pixel structure of a liquid crystal display panel includes a scan line, a data line, a thin film transistor (TFT), a pixel electrode, a light-shielding pattern, and a common line. The data line includes a first data line section and a second data line section composed respectively of the first material layer and second material layer and electrically connected to each other through a plurality of contact plugs. In addition, the pixel electrode is electrically connected to a drain of the TFT, and the light-shielding pattern, which is a floating metal, is disposed over the first data line section. The common line, the light-shielding pattern, and the second data line section are composed of the same material layer. | 07-23-2009 |
| 20090190052 | LIQUID CRYSTAL DISPLAY AND DRIVING METHOD THEREOF - A liquid crystal display includes a first gate line transmitting a first gate signal, a first data line transmitting a first data voltage, and a first pixel connected to the first gate line and the first data line and including a first subpixel and a second subpixel. The first subpixel includes a first switching element connected to the first gate line, a first liquid crystal capacitor connected to the first switching element, and a first storage capacitor having a first terminal and a second terminal. The second subpixel includes a second switching element connected to the first gate line and the first data line, a second liquid crystal capacitor connected to the second switching element, and a second storage capacitor having a first terminal and a second terminal and having a capacitance different from a capacitance of the first storage capacitor. The first terminal of the first storage capacitor is connected to the first switching element, the first terminal of the second storage capacitor is connected to the second switching element, and the second terminal of the first storage capacitor and the second terminal of the second storage capacitor are coupled to each other and have a varying voltage thereof. | 07-30-2009 |
| 20090195718 | PIXEL STRUCTURE OF TFT-LCD - One embodiment according to the present invention provides a pixel structure of a thin film transistor liquid crystal display (TFT-LCD) array substrate comprising a pixel electrode, a gate line and a data line, the gate line and the data line intersecting with each other to define a pixel unit and forms a parasitic capacitor at an intersection point between the gate line and the date line, wherein a branch is provided on the gate line and a protective capacitor is formed between the branch and the data line and is connected in parallel to the parasitic capacitor, and the capacitance of the protective capacitor is less than that of the parasitic capacitor. | 08-06-2009 |
| 20090207329 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes a plurality of pixels arranged in a matrix array, each pixel including a liquid crystal capacitor which includes a pixel electrode subjected to switching by a top-gate type thin film transistor, a counter electrode opposing the pixel electrode, and a liquid crystal layer disposed therebetween, and a first storage capacitor and a second storage capacitor which are in parallel electrical connection to the liquid crystal capacitor. The first storage capacitor includes a first storage capacitor electrode which is electrically connected to the pixel electrode, a first storage-capacitor counter electrode opposing the first storage capacitor electrode, and a first dielectric layer disposed therebetween. The second storage capacitor includes a second storage capacitor electrode which is electrically connected to the pixel electrode, a second storage-capacitor counter electrode opposing the second storage capacitor electrode, and a second dielectric layer disposed therebetween. | 08-20-2009 |
| 20090231503 | PIXEL DEVICE - A pixel device capable of composing a panel is provided herein. The pixel device includes a first switch, a first capacitor, and a second capacitor. The first switch delivers a pixel signal to a pixel electrode according to a control signal. The first capacitor has a first part of a first metal layer, a second metal layer, and a first dielectric coupled between the first part of the first metal layer and the second metal layer. The second capacitor has a first poly-silicon layer, an electrode layer, and a second dielectric coupled between the first poly-silicon layer and the electrode layer. The first and the second capacitors are parallel connected without increasing the area of the pixel and serve as a storage capacitor. Therefore, the pixel device can obtain more overall storage capacitance. | 09-17-2009 |
| 20090237579 | LIQUID CRYSTAL DISPLAY PANEL - A liquid crystal display (LCD) panel employed in an LCD device includes an array substrate and an opposite substrate. The array substrate includes a pixel electrode formed in a pixel area including a first sub-pixel area and a second sub-pixel area. The opposite substrate is spaced apart from the array substrate to receive a liquid crystal layer. The opposite substrate includes a first common electrode formed in correspondence with the pixel area, and a second common electrode being floated in correspondence with the second sub-pixel area to form a coupling capacitor. | 09-24-2009 |
| 20090244416 | Active Array Substrate, Electrode Substrate, and Liquid Crystal Display Panel - An active array substrate, an electrode substrate, and a liquid crystal display panel (LCD) are provided. The LCD includes an active array substrate, an electrode substrate, and a liquid crystal layer. The active array substrate includes a base, a plurality of scan lines and data lines disposed on the base, a plurality of pixel electrodes, and a plurality of active devices. Each of the active devices is electrically connected to the corresponding scan line, date line, and pixel electrode to define a pixel region and a non-display region. The electrode substrate includes a base and a common electrode disposed on the base of the electrode substrate. The liquid crystal layer is formed between the active array substrate and the electrode substrate and includes liquid molecules with a threshold voltage, a saturation voltage and ions located in the non-display region. | 10-01-2009 |
| 20090244417 | DISPLAY PANEL AND PIXEL ELEMENT THEREOF - A pixel element includes a transistor, a pixel electrode and a storage capacitor. The transistor is a switch device of the pixel element. A data signal is applied to the pixel electrode by switching the transistor. The storage capacitor includes the first electrode and the second electrode. Several holes are formed on a surface of the first electrode. Therefore, layers disposed over the first electrode duplicate the shape of the holes, so that the layers have rough surfaces, for increasing the reflectivity. | 10-01-2009 |
| 20090251627 | LIQUID CRYSTAL DISPLAY DEVICE - The present invention provides a liquid crystal display device which can more improve a luminance when the liquid crystal display device includes a column spacer. The present invention is a liquid crystal display device including a pair of substrates and a liquid crystal layer interposed between the pair of substrates, and the liquid crystal display device having a red pixel, a green pixel, and a blue pixel, wherein a column spacer structure is arranged in the red pixel among three pixels of the red, green, and blue pixels, and the red pixel has the smallest aperture ratio of the three pixels. | 10-08-2009 |
| 20090256979 | LIQUID CRYSTAL DISPLAY AND METHOD FOR MANUFACTURING THE SAME - The present invention relates to a liquid crystal display and a manufacturing method thereof. The liquid crystal display includes a first substrate, a plurality of gate lines and data lines disposed on the first substrate and crossing each other to define a plurality of pixels, a plurality of thin film transistors connected to the gate lines and the data lines, a plurality of color filters disposed on the thin film transistors, a partition to divide the color filters, a plurality of pixel electrodes connected to the thin film transistors, a second substrate facing the first substrate, a common electrode disposed on the second substrate, the common electrode forming a liquid crystal capacitor and a storage capacitor along with the pixel electrode, and a liquid crystal layer disposed between the first substrate and the second substrate. Each pixel includes a display region where the pixel electrode and the color filter overlap each other, and a storage region where the pixel electrode and the common electrode form the storage capacitor, and the thin film transistor and the pixel electrode are connected to each other in the storage region. | 10-15-2009 |
| 20090262269 | PIXEL STRUCTURE AND ACTIVE DEVICE ARRAY SUBSTRATE - A pixel structure is disposed on a substrate and electrically connected to a scan line and a data line. The pixel structure including an active device, a bottom capacitor electrode, an insulator, and a pixel electrode is provided. The active device is disposed on the substrate and has a gate, a source and a drain. Besides, the active device is electrically connected to the scan line and the data line. The bottom capacitor electrode and the gate are separately disposed on the substrate. The insulator covering the active device and the bottom capacitor electrode is made of a mono film. The pixel electrode is electrically connected to the active device, and at least a part of the pixel electrode extends to the insulator above the bottom capacitor electrode. | 10-22-2009 |
| 20090268112 | DISPLAY APPARATUS WITH TRANSISTORS CONNECTED TO SUB-PIXEL ELECTRODES - A display apparatus includes a plurality of pixel regions. Each of the pixel regions includes a first sub-pixel region, a second sub-pixel region and a boost capacitor. The first sub-pixel region and the second sub-pixel region are electrically connected to the boost capacitor. The boost capacitor causes voltages the first and second sub-pixel regions to be at different voltages to increase the viewing angle of the display apparatus. One electrode of the boost capacitor, a coupling electrode, is formed over a storage capacitance line made of an opaque metal such that an additional boost capacitor (Cboost) may be formed without decreasing the aperture ratio of the pixel region. Other features are also provided. | 10-29-2009 |
| 20090268113 | Pixel circuit, pixel array and method for discharging a capacitor unit of the pixel circuit - A pixel circuit for a liquid crystal display panel includes a capacitor unit, a voltage-regulating mechanism, a first switching member, and a second switching member. The liquid crystal display panel includes a plurality of scan lines and data lines. The voltage-regulating mechanism is coupled to the first and second liquid crystal capacitors thereby enabling the first and second liquid crystal capacitors to be configured with different voltages when a voltage is applied to the capacitor unit. The first switching member is coupled to the capacitor unit, one of two corresponding scan lines, and one of two corresponding data lines. The second switching member is coupled to the second liquid crystal capacitor, the other of two corresponding scan lines. | 10-29-2009 |
| 20090268114 | LIQUID CRYSTAL DISPLAY PANEL - A liquid crystal display panel including an active device array substrate, an opposite substrate, and a liquid crystal layer is provided. The active device array substrate has at least one pixel unit including two active devices, two first pixel electrodes, and two common lines. Each of the active devices has a gate, a source, and a drain. The gates are connected with one another, the sources are connected with one another, and the pixel electrodes are connected with the drains. A first signal source connected with one of the common lines is different from a second signal source connected with the other one of the common lines. The opposite substrate has a common electrode connected with the first signal source. The liquid crystal layer is disposed between the active device array substrate and the opposite substrate. | 10-29-2009 |
| 20090273725 | LIQUID CRYSTAL DISPLAY PANEL AND PIXEL STRUCTURE THEREOF - A pixel structure includes a bright region and a pale region, and the pale region includes a first capacitance coupling region and a second capacitance coupling region. The first capacitance coupling region includes a first coupling capacitor, the second capacitance coupling region includes a second coupling capacitor, and the first coupling capacitor and the second coupling capacitor are connected in parallel. | 11-05-2009 |
| 20090284674 | Vertical alignment liquid crystal display device and method for driving same - A vertical alignment liquid crystal display device (VA-LCD) includes a display panel. The display panel includes a plurality of pixels. Each pixel unit includes a liquid crystal capacitor. The liquid crystal capacitor maintains two different gray voltages in a display frame time of the VA-LCD. | 11-19-2009 |
| 20090284675 | ACTIVE MATRIX DISPLAY DEVICE AND ELECTRONIC DEVICE HAVING THE SAME - An active matrix display device is provided, in which a plurality of different voltages are applied to a pixel having a plurality of liquid crystal units. The display device is composed of a plurality of pixels arranged in a matrix with rows and columns, and a plurality of gate and source lines corresponding to these pixels. Each of the pixels has at least two liquid crystal units L | 11-19-2009 |
| 20090290080 | DISPLAY DEVICE AND COLOR FILTER SUBSTRATE - A display device includes multiple signal lines that are connected to multiple pixel electrodes including first and second pixel electrodes. The distance between one end of the first pixel electrode and the centerline of a first signal line is greater than the distance between one end of the second pixel electrode and the centerline of a second signal line. Alternatively, the distance between the other end of the first pixel electrode and the centerline of an adjacent signal line, which is located on the opposite side of the first pixel electrode from the first signal line, is greater than the distance between the other end of the second pixel electrode and the centerline of another adjacent signal line, which is located on the opposite side of the second pixel electrode from the second signal line. | 11-26-2009 |
| 20090296009 | LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE INCORPORATING THE SAME - A liquid crystal display panel and a liquid crystal display device incorporating the same are provided. The liquid crystal display panel includes a first substrate, a second substrate and a liquid crystal layer. The first substrate includes a first base, a dielectric layer and a storage capacitor. The storage capacitor includes a reflective electrode. The dielectric layer covers at least part of the storage capacitor. The second substrate is substantially paralleled to the first substrate. The second substrate includes a second base, a black matrix and a common electrode. The black matrix corresponds to the storage capacitor. The black matrix includes an opening corresponding to the reflective electrode. The opening is provided to let an outside light enter into the liquid crystal display panel such that the reflective electrode reflects the outside light to provide a light source to the liquid crystal display panel. | 12-03-2009 |
| 20090303404 | ACTIVE-MATRIX LIQUID CRYSTAL MATRIX DISPLAY - In an active matrix for a liquid crystal display, including a plurality of pixel electrodes in an active zone, each of which can be addressed using one selection line among N selection lines and one data line among M data lines, a storage capacitor is connected to each pixel electrode in the matrix, and a line stabilization capacitor is provided for each selection line in the matrix. A first electrode of the stabilization capacitor is connected to the selection line and a second electrode is connected to a reference voltage. Such a structure may find application to active matrix type liquid crystal displays, particularly with integrated drivers. | 12-10-2009 |
| 20090310048 | Array substrate for liquid crystal display device and method of manufacturing the same - A LCD device including a substrate, first and second gate lines along a first direction, first through third data lines along a second direction and crossing the first and second gate lines to define first and second pixel regions, first and second TFTs at a crossing of the second gate line and the first data line and a crossing of the second gate line and the second data line, first and second pixel electrodes in the first and second pixel regions, the first pixel electrode connected to the first TFT and the second pixel electrode connected to the second TFT, and first and second common lines between the first and second gate lines and overlapping the first and second pixel electrodes, and connected to each other under the second data line to cover a part of the second data line between the first and second gate lines. | 12-17-2009 |
| 20090310049 | DISPLAY HAVING STRUCTURES TO REGULATE ORIENTATION OF LIQUID CRYSTAL MOLECULES - A liquid crystal display includes a first substrate and a second substrate, a liquid crystal between the first and second substrates, and first and second structures provided on the first and second substrates to regulate orientation of liquid crystal molecules in the liquid crystal layer. | 12-17-2009 |
| 20090316061 | LIQUID CRYSTAL DISPLAY - In a pixel array substrate, scan lines intersect data lines to define first to third sub-pixel regions. First to third conductive parts are respectively disposed in the first to third sub-pixel regions. First to third capacitor electrodes are respectively disposed over the first to third conductive parts to form pixel storage capacitors. A spacer is disposed over the third capacitor electrode. At least one of a shape or a size of the third capacitor electrode is different from that of the first or second capacitor electrode. | 12-24-2009 |
| 20100002160 | Structure and Layout of Pixel Unit Cells - A structure and layout of the pixel unit cell of a display panel. The pixel capacitor of the pixel unit cell includes a bottom plate and an overlying top plate. The bottom plate is adjacent to a bulk region without having substantive separating distance therebetween, thereby substantially increasing the size of the overlapped area and the associated the effective capacitance of the bottom plate and the top plate. | 01-07-2010 |
| 20100002161 | LIQUID CRYSTAL DISPLAY - A liquid crystal display (LCD) includes a first sub-pixel electrode to which a first data signal is applied, a second sub-pixel electrode which is spaced apart from the first pixel electrode and to which a second data signal is applied, and a floating electrode which is capacitance-coupled to the first sub-pixel electrode and the second sub-pixel electrodes. Also described is a method of controlling an LCD, the method including applying a first data signal to a first sub-pixel electrode, applying a second data signal to a second sub-pixel electrode, and capacitance-coupling a floating electrode to the first sub-pixel electrode and the second sub-pixel electrode. | 01-07-2010 |
| 20100002162 | Liquid Crystal Display Device - A liquid crystal display device includes pixels A and pixels B, wherein a width BB of the pixel B is smaller than a width AA of the pixel A. A pixel electrode formed in the pixel B is smaller than a pixel electrode formed in the pixel A in area and hence, capacitance formed between the pixel electrode and a counter electrode which is formed below the pixel electrode with an insulation film sandwiched therebetween becomes small. To eliminate this difference in capacitance, a first branch electrode and a second branch electrode are formed on the pixel electrode of the pixel B thus increasing capacitance between the pixel electrode and the counter electrode. Due to such a constitution, it is possible to prevent the deterioration of image quality attributed to imbalance of capacitance. | 01-07-2010 |
| 20100007810 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device with multiple pixels provided therein is disclosed comprising: a first sub-pixel provided for each of said pixels and including, a first liquid crystal capacitance formed with a liquid crystal sandwiched between a common electrode and a first pixel electrode, and a first auxiliary capacitance formed with a solid dielectric material sandwiched between said first pixel electrode and a first auxiliary capacitance electrode; a second sub-pixel disposed adjacent to said first sub-pixel for each of said pixels and including, a second liquid crystal capacitance formed with a liquid crystal sandwiched between said common electrode and a second pixel electrode, a second auxiliary capacitance formed with a solid dielectric material sandwiched between said second pixel electrode and a second auxiliary capacitance electrode, and a step-up capacitance formed with a solid dielectric material sandwiched between said second pixel electrode and a step-up capacitance electrode; a first voltage application means for applying a common first voltage to said common electrode, said first auxiliary capacitance electrode, and said second auxiliary capacitance electrode; and a second voltage application means for applying a second voltage, which is different from said first voltage, to said step-up capacitance electrode. | 01-14-2010 |
| 20100020255 | LIQUID CRYSTAL PANEL - A liquid crystal panel including a bottom substrate, a top substrate and a liquid crystal layer is provided. The bottom substrate includes a base plate, an active array structure layer, a color filter layer with plural colors and plural transparent pixel electrodes. The active array structure layer includes plural transparent bottom electrodes and plural transistor structures, at least one insulation layer, plural scan lines and plural data lines both formed on the base plate. At least one insulation layer covers the transparent bottom electrodes. The color filter layer is formed on the active array structure layer. The transparent pixel electrodes are formed on the color filter layer. Each transparent pixel electrode partially overlaps the corresponding transparent bottom electrodes so as to form plural storage capacitor structures. The top substrate is substantially parallel to the bottom substrate. The liquid crystal layer is located between the top substrate and the bottom substrate. | 01-28-2010 |
| 20100033643 | LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE - The present invention provides a liquid crystal display panel capable of providing a high contrast ratio with a storage capacitance being secured, and also provides a liquid crystal display device including such a panel. The present invention is a liquid crystal display panel having a structure in which a liquid crystal layer is interposed between a first substrate and a second substrate, wherein at least one of the first substrate and the second substrate includes a projection for liquid crystal alignment control, the first substrate includes a scanning signal line, a data signal line, a drain electrode electrically connected to a pixel electrode, a switching element, and a storage capacitor wiring, the storage capacitor wiring includes a main wiring part and a branch part, the branch part being connected to the main wiring part and overlapping with the projection for liquid crystal alignment control. | 02-11-2010 |
| 20100033644 | DISPLAY PANEL, ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF - An array substrate comprises data lines, gate lines, thin film transistors and pixel electrodes formed on a base substrate. Pixel units are defined by intersecting the data lines and the gate lines, the thin film transistors are formed at the intersections of the data lines and the gate lines, and the data lines extend across each of the pixel units in the middle of the pixel units. At least two thin film transistors for controlling a same pixel electrode are respectively formed on both sides of the data line in each pixel unit. | 02-11-2010 |
| 20100039574 | Liquid Crystal Display Device - Disclination of an active matrix liquid crystal display device is reduced. Portions of pixel electrodes are formed so as to mutually overlap with a convex portion. If the height of the convex portion is too tall, the amount of light leakage increases due to liquid crystals orienting diagonally with respect to a substrate surface. (See FIG. | 02-18-2010 |
| 20100053485 | LIQUID CRYSTAL DISPLAY AND METHOD FOR FABRICATING THE SAME - A liquid crystal display includes first and second substrates. The first substrate has a first insulating substrate, and a pixel electrode formed on the first insulating substrate with a first opening pattern. The second substrate has a second insulating substrate, and a common electrode formed on the second insulating substrate with a second opening pattern. The first and the second opening patterns proceed parallel to each other while being arranged in an alternate manner. A liquid crystal material is injected between the first and the second substrates. A spacer is positioned at an end of the second opening pattern to maintain the distance between the first and the second substrates. | 03-04-2010 |
| 20100066932 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes a thin film transistor, a liquid crystal capacitor, which is electrically connected to the thin film transistor and includes a liquid crystal layer, and a storage capacitor, which is electrically connected to the thin film transistor in parallel to the liquid crystal capacitor, wherein the liquid crystal layer has a positive dielectric anisotropy and is disposed in a twisted nematic mode, and a capacitance ratio of a capacitance of the storage capacitor to a capacitance of the liquid crystal capacitor is approximately 0.4 or more. | 03-18-2010 |
| 20100066933 | DISPLAY PLATE AND LIQUID CRYSTAL DISPLAY DEVICE HAVING THE SAME - A liquid crystal display device includes; a first display panel including; a first substrate, a plurality of gate lines extended substantially parallel to one another in a first direction on the first substrate; a plurality of data lines disposed substantially perpendicular to the gate lines, the data lines including at least one bent portion, a plurality of switching elements including a source electrode extended from the data lines and a drain electrode spaced apart from the source electrode, a plurality of pixel electrodes connected to the drain electrodes, each pixel electrode including a plurality of pixel electrode branches extended substantially in parallel with the data lines, a plurality of first counter electrode branches alternatingly disposed substantially in parallel with the pixel electrode branches and second counter electrode branches vertically aligned with the data lines, respectively. | 03-18-2010 |
| 20100097535 | LIQUID CRYSTAL DISPLAY PANEL, LIQUID CRYSTAL DISPLAY ELEMENT, AND LIQUID CRYSTAL DISPLAY DEVICE - The present invention provides a liquid crystal display panel which can reduce the transmittance and further improve the response speed. The liquid crystal display panel of the present invention is a liquid crystal display panel including the first substrate, a liquid crystal layer, and the second substrate in this order, wherein at least one of the first and second substrates has a linear alignment control structure for dividing a pixel into a plurality of regions, and the linear alignment control structure has a comb-tooth structure extending toward one side, and preferably wherein the liquid crystal display panel has three or more alignment control structures for dividing a pixel into a plurality of regions, the three of more alignment control structures including the linear alignment control structure, the liquid crystal display panel has a region where the linear alignment control structure, a linear alignment control first structure of the three or more alignment control structures, a linear alignment control second structure of the three or more alignment control structures extend in parallel with one another and an interval between the linear alignment control structure and the linear alignment control first structure is larger than an interval between the linear alignment control structure and the linear alignment control second structure, and the comb-tooth structure of the linear alignment control structure extends toward the linear alignment control first structure. | 04-22-2010 |
| 20100097536 | CAPACITOR ELEMENT, METHOD FOR MANUFACTURING THE SAME, AND ELECTRO-OPTIC DEVICE - A capacitor element includes a lower conductive portion, an underlying film which covers the lower conductive portion, a lower electrode formed on the underling film, a capacitor insulating film including (i) a dielectric film formed on the lower electrode and (ii) a protective film formed on the dielectric film and having a lower etching rate than that of the dielectric film, and an upper electrode formed on the capacitor insulating film. The upper electrode and the lower conductive portion are electrically connected to each other through a connection portion exposed from the underlying film by partially removing the underlying film and the capacitor insulating film. | 04-22-2010 |
| 20100097537 | THIN FILM TRANSISTOR SUBSTRATE CAPABLE OF ENHANCING IMAGE CLARITY AND REDUCING RESIDUAL IMAGES - A thin film transistor substrate and a liquid crystal display capable of eliminating residual images and enhancing clarity are presented. The thin film transistor substrate includes a charge-up capacitor for increasing electric charge in a first pixel electrode of a first pixel capacitor and a charge-down capacitor decreasing electric charge in a second pixel electrode of a second pixel capacitor. An extension electrode portion of the charge-up capacitor is formed in the shape of a frame to reduce any variation in the overlapping area between the first pixel electrode and the extension electrode portion caused by an alignment error generated during the manufacturing process. | 04-22-2010 |
| 20100103338 | LIQUID CRYSTAL DISPLAY AND METHOD FOR FABRICATING THE SAME - A liquid crystal display includes an insulating substrate having a pixel portion divided into a thin film transistor region and a storage region, a first active layer formed on the substrate to cover at least the thin film transistor region, and a storage electrode formed on the first active layer to selectively cover the storage region. | 04-29-2010 |
| 20100110319 | Pixel circuit and driving method thereof - Pixel circuit includes first and second scan lines, data line, three switches, and pixel. Three switches all include first end, second end, and control end. Pixel includes first and second sub-pixels. First end of first switch is coupled to data line. Control end of first switch is coupled to first scan line. First end of second switch is coupled to second end of first switch. Control end of second switch is coupled to second scan line. First end of third switch is coupled to data line. Control end of third switch is coupled to first scan line. First sub-pixel is coupled to second end of second switch for coupling to second end of third switch through second and first switches. Second sub-pixel is coupled to second end of third switch for coupling to data line through third switch. | 05-06-2010 |
| 20100123841 | ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY DEVICE HAVING THE SAME - An array substrate and a liquid crystal display (LCD) device having the array substrate are provided in one or more embodiments. For example, the array substrate may include a pixel electrode, a coupling electrode and an opposite electrode. The pixel electrode may include a first sub-electrode having a plurality of first electrode bars receiving a first voltage and a second sub-electrode having a plurality of second electrode bars. The plurality of first electrode bars and the plurality of second electrode bars may be spaced apart from each other. The coupling electrode may be electrically connected to a portion of the plurality of first electrode bars, may have a plurality of opposite electrode bars and may overlap a portion of the plurality of second electrode bars to form coupling capacitor. The opposite electrode may be disposed between the plurality of first electrode bars and the plurality of second electrode bars to receive a second voltage different from the first voltage. | 05-20-2010 |
| 20100134708 | SEMICONDUCTOR DEVICE AND ELECTRONIC APPARATUS HAVING THE SAME - With an offset circuit including transistors of the same conductivity type, offset of an input signal is performed. Then, the input signal after the offset is supplied to a logic circuit including transistors of the same conductivity type as that of the offset circuit, thereby H and L levels of the input signal can be shifted at the same time. Further, since the offset circuit and the logic circuit are formed using the transistors of the same conductivity type, a display device can be manufactured at a low cost. | 06-03-2010 |
| 20100141858 | Transflective liquid crystal display with gamma harmonization - In a transflective liquid crystal display having a transmission area and the reflection area, the transmissive electrode is connected to a switching element to control the liquid crystal layer in the transmission area, and the reflective electrode is connected to the switching element via a separate capacitor to control the liquid crystal layer in the reflection area. The separate capacitor is used to shift the reflectance in the reflection area toward a higher voltage end in order to avoid the reflectance inversion problem. In addition, an adjustment capacitor is connected between the reflective electrode and a different common line. The adjustment capacitor is used to reduce or eliminate the discrepancy between the gamma curve associated with the transmittance and the gamma curve associated with the reflectance. | 06-10-2010 |
| 20100149445 | Array substrate for in-plane switching mode liquid crystal display device - An array substrate for IPS mode LCD device includes first and second gate lines on a substrate including first and second pixel regions; a first common connection pattern in an upper side of each of the first and second pixel regions; first and second outmost common electrodes extending from the first common connection pattern; first and second data lines crossing the first and second gate lines, the first and second pixel regions adjacent to each other along the first and second data lines; a TFT connected to the first gate line and the first data line pixel electrodes; a pixel connection pattern connected to the drain electrode common electrodes alternately arranged with the pixel electrodes; and a second common connection pattern at a lower side of the pixel regions and connected to the second outmost common electrode. | 06-17-2010 |
| 20100149446 | POLYMER-STABILIZED LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL DISPLAY DEVICE, METHOD FOR PRODUCING LIQUID CRYSTAL DISPLAY DEVICE - An object of the present invention is to obtain a polymer-stabilized liquid crystal composition which can suppress dependency of a driving voltage on a temperature by decreasing the driving voltage. To a low-molecular liquid crystal compound, a chiral compound, and a specific acrylate and a polymerizable liquid crystal compound as polymerizable acrylate compounds are added, to prepare a polymer-stabilized liquid crystal composition. By subjecting the polymer-stabilized liquid crystal composition to ultraviolet exposure while maintaining a desired alignment state to form a polymer chain in a liquid crystal phase, a polymer-stabilized liquid crystal display device containing a low-molecular liquid crystal in a stabilized alignment state is obtained. | 06-17-2010 |
| 20100157185 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes: a gate line disposed on a substrate to transmit a first gate signal to switching elements; a data line crossing the gate line to transmit a data voltage to the switching elements; a boosting gate line disposed on the substrate to transmit a second gate signal; a pixel electrode disposed on the substrate and including a first subpixel electrode and a second subpixel electrode; a first switching element connected to the first subpixel electrode; a second switching element connected to the second subpixel electrode; a boosting capacitor including a first terminal connected to the first subpixel electrode; a third switching element connected to a second terminal of the boosting capacitor; and a fourth switching element including a gate electrode connected to the boosting gate line, a source electrode connected to the second subpixel electrode, and a drain electrode connected to the second terminal. | 06-24-2010 |
| 20100165224 | LIQUID CRYSTAL DISPLAY DEVICE AND FABRICATING METHOD THEREOF - A method of fabricating a liquid crystal display device includes in a first mask process, forming a first mask pattern group including a gate line, a gate electrode connected to the gate line and a common line parallel to the gate line that have a first conductive layer group structure having at least double conductive layers. A second mask process forms a gate insulating film on the first mask pattern group and a semiconductor pattern thereon. A third mask process forms a third mask pattern group including a data line, a source electrode connected to the data line and a drain electrode opposite the source electrode that have a second conductive layer group structure having at least double conductive layers, and a protective film interfacing with the third mask pattern group on the gate insulating film. | 07-01-2010 |
| 20100171893 | Liquid crystal display panel with eliminating image sticking abilities and method of the same - The present invention provides a liquid crystal display panel with eliminating image sticking abilities. The liquid crystal display panel includes a main thin film transistor disposed on a substrate which includes a first gate coupled to a corresponding scanning line, a first source coupled to a corresponding data line. A sub thin film transistor disposed on the substrate includes a second gate coupled to pro-scanning line of the corresponding scanning line, a second source coupled to the adjacent data line of the corresponding data line. The main thin film transistor and the sub thin film transistor are disposed on a pixel. | 07-08-2010 |
| 20100171894 | SYSTEM FOR DISPLAY IMAGES - A system for displaying images including a liquid crystal display panel is provided. The liquid crystal display panel includes a first substrate having at least one sub-pixel, a first transparent electrode layer disposed over the first substrate in the sub-pixel, a second substrate having an inner surface corresponding to the first substrate, a second transparent electrode layer disposed over the inner surface corresponding to the sub-pixel, wherein the second transparent electrode layer has only one pattern thereon, and a liquid crystal layer disposed between the first and the second substrates. The liquid crystal layer includes a plurality of liquid crystal molecules and the liquid crystal molecules are orthogonal to the first and the second substrates. | 07-08-2010 |
| 20100195009 | TRANSFLECTIVE LIQUID CRYSTAL DISPLAY DEVICE AND FABRICATING METHOD THEREOF - A liquid crystal display device is provided that includes: first and second substrate; a gate line of a double layer having a first transparent conductive layer and a second opaque conductive layer on the first substrate; a first insulation layer on the gate line; a data line crossing the gate line to define a pixel region, the pixel region having a transmissive region and a reflective region; a thin film transistor connected to the gate and data lines; a pixel electrode formed of the transparent conductive layer in the pixel region; an upper storage electrode forming a storage capacitor by overlapping the gate line with the gate insulating film there between; a transmission hole to exposing the pixel electrode by passing through a second insulation layer on the thin film transistor to the first insulation layer; a reflective electrode connecting the pixel electrode with a drain electrode and the upper storage electrode through an edge part of the transmission hole; a gate pad extending from the first conductive layer of the gate line; a data pad formed of the first conductive layer and connected to the data line through a data link; and a liquid crystal layer between the first and second substrates, wherein the first and second insulation layers are removed in the gate and data pads. | 08-05-2010 |
| 20100195010 | IN-PLANE SWITCHING MODE LIQUID CRYSTAL DISPLAY DEVICE - An in-plane switching mode liquid crystal display device includes a first substrate; a gate line disposed in a first direction on the first substrate; a data line disposed in a second direction on the first substrate, the data line crossing the gate line to define a pixel region; pixel electrodes and common electrodes disposed in the first direction in the pixel region, the pixel electrodes and the common electrodes generating an in-plane electric field within the pixel region; first and second common lines disposed parallel to the data line at right and left sides of the pixel region; a first common electrode connection line connecting at least two common electrodes and forming a first common electrode overlapping region by overlapping the first common line; and a second common electrode connection line connecting at least two other common electrodes and forming a second common electrode overlapping region by overlapping the second common line, wherein the first common electrode overlapping region and the second common electrode overlapping region have substantially the same area. | 08-05-2010 |
| 20100208153 | TFT-LCD ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF - The invention relates to a thin film transistor liquid crystal display (TFT-LCD) array substrate and a manufacturing method thereof. The TFT-LCD array substrate comprises a gate line and a data line that define a pixel region, wherein the pixel region is provided with a thin film transistor, a pixel electrode formed on the array substrate, and a storage electrode of transparent structure that overlaps with the pixel electrode and, together with the pixel electrode, constitutes a storage capacitor. | 08-19-2010 |
| 20100208154 | LIQUID CRYSTAL DISPLAY DEVICE AND FABRICATING METHOD THEREOF - A fringe field switching thin film transistor substrate includes a gate electrode connected to the gate line, a source electrode connected to the data line, a drain electrode opposed to the pixel electrode and a semiconductor layer defining a channel between the source electrode and the drain electrode. A common electrode extends from the common line into the pixel area. A pixel electrode extends from the drain electrode into the pixel area overlapping the common electrode with the gate insulating film. The gate line and the common line are formed from a first conductive layer group having double conductive layers, and the common electrode is formed by an extension of the lowermost layer of the common line. The data line, the source electrode and the drain electrode are formed of a second conductive layer group having double conductive layers. | 08-19-2010 |
| 20100225839 | LIQUID CRYSTAL DISPLAY AND DRIVING METHOD THEREOF - A liquid crystal display includes; a first substrate, a gate line disposed on the first substrate, a first data line disposed substantially perpendicularly to the gate line on the first substrate, and which insulates and the gate line, a first thin film transistor connected to the gate line and the first data line, a first pixel electrode connected to the first thin film transistor, a liquid crystal capacitor including the first pixel electrode and a second pixel electrode as two terminals thereof, and a liquid crystal layer disposed between the first pixel electrode and the second pixel electrode, and a short transistor having a control terminal connected to a previous gate line, and which is controlled to short the first pixel electrode to a voltage approaching a voltage of the second pixel electrode. | 09-09-2010 |
| 20100245696 | Liquid Crystal Display and Driving Method Thereof - A liquid crystal display includes a gate driver, a data driver and a pixel matrix. The gate driver is for outputting a plurality of gate signals successively. The data driver is for providing a plurality of data signals. The pixel matrix includes a number of pixels. Each pixel includes a first sub-pixel, a second sub-pixel and a voltage coupling device. The voltage coupling device is coupled between the first sub-pixel and the second sub-pixel such that pixel voltages of the first sub-pixel and the second sub-pixel are different and have relevant variation. | 09-30-2010 |
| 20100253866 | LCD DISPLAY AND METHOD THEREOF - Each pixel of an LCD display includes a main pixel, a sub-pixel, a resistor, and a third switch. The third switch is used for controlling the charging time of the main pixel and the sub-pixel. A data signal of a main pixel of a previous pixel is utilized to pre-charge the main pixel and the sub-pixel, and then data is transmitted to the sub-pixel and the main pixel. When data transmission to the sub-pixel is ended, the data transmission path to the sub-pixel is switched off, and the data keeps being transmitted only to the main pixel. The LCD panel utilizing this method only needs to add one gate line at each of the top and bottom of the panel to realize the AMVA structure of 8-domain for the LCD panel. | 10-07-2010 |
| 20100253867 | LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A liquid crystal display (LCD) device and a manufacturing method thereof, capable of preventing vertical crosstalk caused by a deviation of a parasitic capacitance, includes a first pixel electrode formed in a first gray scale region of each subpixel region divided into first and second gray scale regions, and a second pixel electrode formed in the second gray scale region separated from the first pixel electrode and encompassed by the first pixel electrode. | 10-07-2010 |
| 20100259699 | PIXEL STRUCTURE, THIN FILM TRANSISTOR ARRAY SUBSTRATE, DISPLAY PANEL, AND DISPLAY APPARATUS - A pixel structure adapts for compensating variation of gate-drain parasitic capacitance caused by misalignment in manufacturing process by forming a transverse compensation capacitance between a capacitance compensation portion and a scan line in an in-plane direction, and therefore the flicker in displaying of a display panel can be alleviated. In addition, being applied into a concept of “data lines reducing”, the pixel structure is capable of reducing difference of capacitance between two adjacent pixel structures due to misalignment in manufacturing process and improving display uniformity. Furthermore, a thin film transistor array substrate, a display panel, and a display apparatus applying the pixel structure are also provided. | 10-14-2010 |
| 20100259700 | LIQUID CRYSTAL DISPLAY DEVICE AND DRIVING METHOD THEREFOR - A liquid crystal display device includes a plurality of pixel units. Each of the pixel units includes a first thin film transistor and a second thin film transistor, a reflective sheet, and a storage capacitor. The channel width/length ratio of the first thin film transistor and the channel width/length ratio of the second thin film transistor are both larger than 12/5. The reflective sheet is disposed adjacent to the first thin film transistor and the second thin film transistor to reflect ambient light. The storage capacitor is formed at a position overlapping the reflective sheet and has a capacitance of lager than 1 pF. | 10-14-2010 |
| 20100265422 | Liquid Crystal Displays and Panels - A liquid crystal (LC) display panel including a lower substrate with pixel structures, an upper substrate, and an LC layer is provided. Each of the pixel structures includes a transistor and a pixel electrode. The pixel electrode includes first and second pixel electrodes insulated from each other, respectively including a first pattern and a second pattern that different and complementary to each other. Each of the first pixel electrode and the second pixel electrode has at least a trunk with a width smaller than or equal to 10 microns and a plurality of branches. The LC layer is positioned between the upper and the lower substrates and includes a plurality of LC molecules and a plurality of polymers, which are formed on surfaces of at least one of the upper and the lower substrates to cause the plurality of LC molecules to have a pretilt angle. | 10-21-2010 |
| 20100283926 | METHOD AND RESULTING CAPACITOR STRUCTURE FOR LIQUID CRYSTAL ON SILICON DISPLAY DEVICES - In a specific embodiment, the present invention provides an LCOS device. The device has a semiconductor substrate, e.g., silicon substrate. The device has a transistor formed within the semiconductor substrate. The transistor has a first node, a second node, and a row node. A first capacitor structure is coupled to the transistor. The first capacitor structure includes a first polysilicon layer coupled to the second node of the transistor. The first capacitor structure also has a first capacitor insulating layer overlying the first polysilicon layer and a second polysilicon layer overlying the insulating layer. The second polysilicon layer is coupled to a reference potential, e.g., ground. The device has a second capacitor structure coupled to the transistor. The second capacitor structure has a first metal layer coupled to the reference potential, a second capacitor insulating layer, and a second metal layer coupled to the second node of the transistor. A pixel electrode comprises the first metal layer. The pixel electrode is coupled to the second node of the transistor. A mirror surface is on the pixel electrode. The device has a light shielding layer formed from a portion of the second metal layer. | 11-11-2010 |
| 20100296016 | ARRAY SUBSTRATE, LIQUID CRYSTAL DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME - An active array substrate, a liquid crystal display panel and a method for manufacturing the active array substrate are provided. The active array substrate includes a base, scan lines, data lines and gate tracking lines disposed on the base. Each of the gate tracking lines has first portions, auxiliary portions and junction portions, wherein the junction portion and the first portion are formed in different layers. One of the junction portions is electrically connected with corresponding one of the first portions. | 11-25-2010 |
| 20100296017 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device in which lengths (d | 11-25-2010 |
| 20100309400 | Liquid crystal display device - A liquid crystal display device of the present invention includes a picture element electrode in a first substrate on the liquid crystal layer side in each picture element region, and a counter electrode in a second substrate opposing the picture element electrode via the liquid crystal layer. In each picture element region, the picture element electrode includes a solid portion including multiple unit solid portions; and the liquid crystal layer is in a vertical orientation state with no voltage, and upon voltage application, forms a liquid crystal domain taking a radially-inclined orientation in positional correspondence with each unit solid portion by an oblique electric field produced near the unit solid portion. The liquid crystal display device further includes a storage capacitor connected electrically in parallel to a liquid crystal capacitor, and the storage capacitor is at least partially located in an area with no solid portion of the first substrate. | 12-09-2010 |
| 20100328562 | LIQUID CRYSTAL DISPLAY PANEL - A liquid crystal display panel includes a plurality of scan lines and a plurality of pixels. Each scan line has a signal-input end, and each pixel includes a gate electrode, a drain electrode, an extending electrode and a coupling capacitor. The extending electrode is an extending part of the drain electrode, and does not overlap the gate electrode. Each coupling capacitor is coupled between each extending electrode and the corresponding scan line. In each scan line, capacitances of the coupling capacitors between the extending electrodes and the corresponding scan line increase as distances between the extending electrodes and the corresponding signal-input end increase. | 12-30-2010 |
| 20110013105 | DISPLAY PANEL AND DISPLAY PANEL DEVICE INCLUDING THE SAME - An approach of a circuit configuration is provided for operating a display panel and a liquid crystal display with high aperture ratio, transmittance and visibility, the circuit configuration includes: a gate line; a data line intersecting the gate line; a first transistor connected to the gate line and the data line; a second transistor connected to the gate line and the data line; a storage electrode line separated from the gate line; a third transistor connected to the storage electrode line and the second transistor; a first pixel electrode connected to the first transistor; and a second pixel electrode connected to the second transistor and the third transistor. The third transistor being separated from an additional gate line is connected to the storage electrode line such that the aperture ratio can be increased, and visibility and transmittance can be enhanced. | 01-20-2011 |
| 20110019114 | ACTIVE MATRIX SUBSTRATE, LIQUID CRYSTAL PANEL, LIQUID CRYSTAL DISPLAY DEVICE, LIQUID CRYSTAL DISPLAY UNIT, AND TELEVISION RECEIVER - Provided are an active matrix substrate including plural pixel electrodes in a pixel region and a liquid crystal display device (pixel division mode) using the same. Proposed is a configuration of the liquid crystal display device of the capacitor-coupled pixel division mode which hardly causes reduction in display quality due to image-sticking of sub-pixels. The active matrix substrate includes: a data signal line ( | 01-27-2011 |
| 20110032442 | Method For Manufacturing A Display Panel And A Display Panel Provided With Repairable Elements - A display panel is described that includes a picture element controllable by an active matrix drive comprising at least one structural element (a), wherein the at least one structural element (a) comprises a plurality of sub-units (b | 02-10-2011 |
| 20110051025 | PIXEL ARRAY - A pixel array includes many scan lines, data lines and pixel structures coupled to the scan lines and data lines. Each of the pixel structures includes a first pixel unit and a second pixel unit. Each of the first pixel units includes a first switch device. Each of the second pixel units includes a second switch device and a coupling capacitor. In each of the pixel structures in an i | 03-03-2011 |
| 20110075060 | LIQUID CRYSTAL DISPLAY AND METHOD OF MANUFACTURING THE SAME - The invention relates to a liquid crystal display used as a display section of an electronic apparatus and a method of manufacturing the same, and it is aimed at providing a liquid crystal display which can achieve high viewing angle characteristics and a method of manufacturing the same. A configuration is employed which includes a pair of substrates provided opposite to each other, a liquid crystal sealed between the pair of substrates, protrusions formed on at least one of the pair of substrates for regulating the alignment of the liquid crystal, and a plurality of pixel regions having both of a first area in which the protrusions are disposed at first intervals a | 03-31-2011 |
| 20110090416 | LIQUID CRYSTAL DISPLAY DEVICE AND ELECTRONIC DEVICE INCLUDING THE SAME - A liquid crystal display device is provided in which the aperture ratio can be increased in a pixel including a thin film transistor in which an oxide semiconductor is used. In the liquid crystal display device, the thin film transistor including a gate electrode, a gate insulating layer and an oxide semiconductor layer which are provided so as to overlap with the gate electrode, and a source electrode and a drain electrode which overlap part of the oxide semiconductor layer is provided between a signal line and a pixel electrode which are provided in a pixel portion. The off-current of the thin film transistor is 1×10 | 04-21-2011 |
| 20110096257 | PIXEL ARRAY, POLYMER STABILIZED ALIGNMENT LIQUID CRYSTAL DISPLAY PANEL, AND ELECTRO-OPTICAL APPARATUS - A pixel array including first scan lines, second scan lines, data lines, sub-pixels, and common lines is provided. Each of the sub-pixels includes a first switch, a second switch, a first pixel electrode, a second pixel electrode, and a third switch. The first switch and the second switch are electrically connected to the same scan line and same data line, the first pixel electrode is electrically connected to the first switch, the second pixel electrode is electrically connected to the second switch, and the first pixel electrode and the second pixel electrode are disposed at opposite sides of the first scan line. Furthermore, the third switch has a capacitance coupling portion extending under the first pixel electrode in the neighboring sub-pixel such that a voltage adjusting capacitor is formed by the capacitance coupling portion and one of the common lines in the neighboring sub-pixel. | 04-28-2011 |
| 20110102692 | DISPLAY DEVICE INCLUDING COMPENSATION CAPACITORS WITH DIFFERENT CAPACITANCE VALUES - An exemplary display device providing touch function includes scanning lines and data lines thereby defining lots of sub-pixel units. Each sub-pixel unit includes a pixel electrode, a storage capacitor, a compensation capacitor connected between the pixel electrode and a corresponding scanning line. In each pixel unit defined by n number adjacent sub-pixel units, both of a ratio of capacitance values between the storage capacitors formed in the corresponding sub-pixel units and a ratio of capacitance values between the corresponding compensation capacitors are respectively substantially equal to a ratio of areas between the corresponding pixel electrodes. | 05-05-2011 |
| 20110102693 | REFLECTION TYPE LIQUID CRYSTAL DISPLAY APPARATUS AND SUBSTRATE FOR REFLECTION TYPE LIQUID CRYSTAL DISPLAY - In order to provide a reflection type liquid crystal display apparatus where, even when the pixel size is small, the crosstalk between a signal line and an end of a capacitor can be decreased, thus resulting in a good output image, by forming a signal line | 05-05-2011 |
| 20110115998 | Liquid crystal display panel with charge sharing scheme - A LCD panel in which a pixel has a first sub-pixel area and a second sub-pixel area, each area having a storage capacitor. Each pixel has a first gate line for providing a first gate-line signal for charging the first and second storage capacitors, and a second gate line for providing a second gate-line signal for removing part of the charges in the second storage capacitor to a third capacitor after the first gate-line signal has passed. The width of the first and second gate-line signals and their timing can be varied so that the first gate-line signal provided to a row can be used as the second gate-line signal to one of the preceding rows. In some embodiments, a pixel in each row has a duplicate pixel arranged to similarly receive the first and second gate-line signals, but data signals are received from different data lines. | 05-19-2011 |
| 20110128459 | THIN FILM TRANSISTOR ARRAY SUBSTRATE, FABRICATION METHOD THEREOF, AND LIQUID CRYSTAL DISPLAY USING THE TFT ARRAY SUBSTRATE - A thin film transistor (TFT) array substrate includes a TFT including a drain electrode having an end configured as an auxiliary electrode, a protection layer covering the thin film transistor, a storage electrode forming on the protection layer and opposite to the auxiliary electrode, a passivation layer covering the storage electrode, and a pixel electrode formed on the passivation layer. The pixel electrode is electrically coupled to the auxiliary electrode via a hole passing through the passivation layer and the protection layer. A method of manufacturing the TFT array substrate and an associated liquid crystal display are also provided. | 06-02-2011 |
| 20110149183 | LIQUID CRYSTAL DISPLAY - A liquid crystal display including an active device array substrate, an opposite substrate disposed above the active device array substrate, a liquid crystal layer disposed between the active device array substrate and the opposite substrate, and spacers is provided. The active device array substrate includes a substrate, pixels, a first dielectric layer and color filter patterns. Each pixel includes a first active device, a first pixel electrode and a capacitor electrode. The capacitor electrode and the first pixel electrode constitute a storage capacitor. The first dielectric layer covers the first active device. The color filter patterns are disposed on the first dielectric layer. Each of the color filter patterns has a first opening disposed above the capacitor electrode to expose the first dielectric layer above the capacitor electrode. Each first pixel electrode is respectively disposed on one of the color filters and within the corresponding first opening. | 06-23-2011 |
| 20110149184 | PIXEL STRUCTURE - A pixel structure is provided. Each pixel region has a first pixel unit disposed on a first sub-pixel region and a second pixel unit disposed on a second sub-pixel region. A common line crossing over the first and the second sub-pixel regions has a first common electrode portion disposed within a first common capacitor region in the second sub-pixel region. A first capacitor electrode of the first pixel unit extends to the first common capacitor region from the first sub-pixel region, so that the first capacitor electrode overlaps the first common electrode portion to form a first extending capacitor. A second pixel electrode of the second pixel unit disposed within the second sub-pixel region. The second pixel electrode overlaps the first common electrode portion to constitute a second storage capacitor. The second storage capacitor and the first extending capacitor are stacked on the first common capacitor region. | 06-23-2011 |
| 20110157504 | LIQUID CRYSTAL DISPLAY DEVICE - In one embodiment, a liquid crystal display device having a plurality of pixels includes a first substrate having an insulating substrate, a first detection element extending in a first direction above the insulating substrate, a second detection element extending in a second direction crossing the first direction and an insulating film provided between the first and second detection circuits. A second substrate is arranged opposing to the first substrate so as to hold a liquid crystal layer therebetween. A detection circuit is provided on the first substrate to detect change of electrostatic capacitance between the first and second detection elements. At least one of the first and second detection elements is an element required for operating the liquid crystal layer. | 06-30-2011 |
| 20110157505 | LIQUID CRYSTAL DISPLAY DEVICE WITH TOUCH FUNCTION AND TOUCH PANEL - A touch panel includes multiple sensing units and each thereof includes a first transistor, a reference capacitor, a liquid crystal capacitor and a second transistor. ON/OFF states of the first transistor are determined by a potential provided by a corresponding scan line. The reference capacitor and the liquid crystal capacitor are coupled in series between another scan line adjacent to the corresponding scan line and a common potential. A capacitance value of the liquid crystal capacitor changes with a pressed degree of the sensing unit. ON/OFF states the second transistor are determined by a potential at a connection node between the reference capacitor and the liquid crystal capacitor. The first transistor transmits a first potential to the connection node when the first transistor is turned on, and the second transistor transmits a second potential different from the first potential to a readout line when the second transistor is turned on. | 06-30-2011 |
| 20110170028 | ACTIVE MATRIX SUBSTRATE, DISPLAY PANEL, DISPLAY DEVICE, AND ELECTRONIC APPARATUS - The TFT substrate includes (i) gate lines and data lines which are provided in a matrix manner, (ii) a plurality of pixel electrodes each of which has a side which extends in parallel with the gate lines and a side which extends in parallel with the data lines and is shorter than the side, (iii) storage capacitor lines extending in parallel with the gate lines, and (iv) connection lines which are electrically connected to the respective pixel electrodes. In at least one embodiment, the number of the storage capacitor lines is smaller than that of the gate lines. A single one of the storage capacitor lines overlap a plurality of connection lines which are electrically connected to respective of the plurality of pixel electrodes which are arranged in a direction in parallel with the data lines. The single one of the storage capacitor lines and the plurality of connection lines overlap each other via the insulating film so as to form storage capacitor elements. | 07-14-2011 |
| 20110170029 | Liquid Crystal Display Device - The present invention has a pixel which includes a first switch, a second switch, a third switch, a first resistor, a second resistor, a first liquid crystal element, and a second liquid crystal element. A pixel electrode of the first liquid crystal element is electrically connected to a signal line through the first switch. The pixel electrode of the first liquid crystal element is electrically connected to a pixel electrode of the second liquid crystal element through the second switch and the first resistor. The pixel electrode of the second liquid crystal element is electrically connected to a Cs line through the third switch and the second resistor. A common electrode of the first liquid crystal element is electrically connected to a common electrode of the second liquid crystal element. | 07-14-2011 |
| 20110176078 | ARRAY SUBSTRATE, METHOD OF MANUFACTURING THE SAME, DISPLAY PANEL HAVING THE SAME, AND LIQUID CRYSTAL DISPLAY APPARATUS HAVING THE SAME - An array substrate includes a switching device, a storage capacitor and a voltage-dividing capacitor. The switching device is formed in a pixel region defined by two gate lines adjacent to each other and two data lines adjacent to each other. The storage capacitor is electrically connected to the switching device. The voltage-dividing capacitor is disposed between the storage capacitor and one of the gate lines. The voltage-dividing capacitor is electrically connected to the storage capacitor. Therefore, an overlapping area with the data lines is reduced to reduce the RC delay and enhance aperture ratio. Furthermore, a possibility of occurrence of an electrical short is reduced. | 07-21-2011 |
| 20110194041 | ARRAY SUBSTRATE OF LIQUID CRYSTAL DISPLAY DEVICE AND REPAIR METHOD THEREOF - A repair method for an array substrate of a liquid crystal display device includes, providing an array substrate for a liquid crystal display device, detecting a line defect of a signal transmitting wire and locating the line defect, performing a removal process to remove a shielding layer covering two ends of the line defect and the shielding layer extending to a common line adjacent to the line defect, performing a deposition process to deposit a connecting metal layer the region where the shielding layer is removed, and performing a cutting process to cut outer ends of the common line adjacent to the line defect to form a common line section. The signal transmitting wire forms an electrical circuit with the common line section. | 08-11-2011 |
| 20110194042 | LIQUID CRYSTAL DISPLAY DEVICE - There is provided an MVA type liquid crystal display device having high brightness and excellent display quality. The liquid crystal display device includes a pair of substrates disposed to be opposite to each other, a liquid crystal sealed between the pair of substrates, plural pixel areas each including a pixel electrode | 08-11-2011 |
| 20110205461 | LCD display visual enhancement driving circuit and method - A pixel in a liquid crystal display panel comprises a first sub-pixel area having a first sub-pixel electrode and a second sub-pixel area having a second sub-pixel electrode. Each sub-pixel electrode is associated with a capacitor. When a gate-line signal and a data voltage is provided to the pixel, the voltage level on the first sub-pixel electrode is substantially equal to or slightly higher than the voltage level on the second sub-pixel electrode and the capacitor associated with each sub-pixel electrode is charged. When the gate-line signal has entirely passed on partially passed, a circuit element causes the capacitor associated with the second sub-pixel electrode to transfer its charge to another capacitor, resulting in a reduction of the voltage level on the second sub-pixel electrode. | 08-25-2011 |
| 20110205462 | LIQUID CRYSTAL DISPLAY AND METHOD THEREOF - A liquid crystal display includes a first gate electrode, a storage electrode having a body and an extension, a first semiconductor formed on a gate insulating layer, a first drain electrode formed on the first semiconductor, separated from a first source electrode, and having an end portion overlapping the first gate electrode, and an expansion overlapping the body of the storage electrode and distanced from the end portion with a connection connecting the end portion and the expansion and overlapping the extension of the storage electrode, a passivation layer having a contact hole exposing the expansion of the first drain electrode, and a first field-generating electrode connected to the first drain electrode through the contact hole. | 08-25-2011 |
| 20110234931 | LIQUID CRYSTAL DISPLAY DEVICE - The technology presented herein has a feature of providing a liquid crystal display device of an excellent viewing angle characteristic and high brightness, including: liquid crystals containing polymerizable monomers between a first substrate with a pixel electrode having micro slits and a second substrate facing the first substrate; wherein the monomers are polymerizable with voltage applied to the liquid crystals; and an alignment orientation of the liquid crystals is controllable to a direction of extending the micro slit, wherein the pixel electrode includes: a direct coupling part electrically connected to a switching element; a capacitive coupling part electrically insulated from the switching element, and a space between the direct and capacitive coupling parts, wherein directions in which the micro slits are extended along the direct and capacitive coupling parts are orthogonal to each other. | 09-29-2011 |
| 20110242443 | PIXEL ELECTRODE PANEL, A LIQUID CRYSTAL DISPLAY PANEL ASSEMBLY AND METHODS FOR MANUFACTURING THE SAME - A liquid crystal display panel, including: a first substrate including a common electrode; a second substrate including a plurality of pixels which are arranged in a matrix form and face the common electrode, wherein at least one of the pixels includes first and second subpixels; the first subpixel including a first subpixel electrode, wherein the first subpixel electrode includes a plurality of first micro branches, which are arranged at a first angle with respect to a polarization axis of a polarizer disposed adjacent to the first or second substrate; the second subpixel including a second subpixel electrode, wherein the second subpixel electrode includes a plurality of second micro branches, which are arranged at a second angle with respect to the polarization axis of the polarizer, wherein the first angle is different from the second angle by about 20° or less; and a liquid crystal layer interposed between the first and second substrates. | 10-06-2011 |
| 20110292311 | LIQUID CRYSTAL DISPLAY SCREEN - A liquid crystal display screen is provided. The liquid crystal display screen includes a capacitance type touch panel, an upper board, a liquid crystal layer, and a lower board. The capacitance type touch panel includes a substrate and a transparent conductive layer located on the substrate. The upper board includes an upper substrate, an upper electrode, and an upper alignment layer. The transparent conductive layer is configured to be an upper optical polarizer. The transparent conductive layer is a carbon nanotube layer having an anisotropic conductivity. The upper substrate is the substrate of the capacitance type touch panel. | 12-01-2011 |
| 20110292312 | LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A liquid crystal display device (LCD) is constructed with a light blocking layer positioned on a data line region of a lower substrate defined by pixel regions and data line regions. A data line is positioned on the data line region of the lower substrate to overlap the light blocking layer with a gate insulating layer interposed therebetween. An organic insulating layer is positioned on the data line region of the lower substrate in order to cover the data line. Pixel electrodes are respectively positioned on the pixel regions to be spaced apart from the data line. Capacitors are respectively positioned on the pixel regions, and each of the capacitors has a lower electrode formed of a first transparent conductive material and an upper electrode formed of a second transparent conductive material, and the upper electrode is physically insulated from the data line with the organic insulating layer interposed therebetween. | 12-01-2011 |
| 20110304789 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes a gate line, a data line crossing the gate line and insulated from the gate line, a common voltage line separated from the gate line and the data line, where the common voltage line transfers a predetermined voltage, a first switching element connected to the gate line and the data line, a second switching element connected to the gate line and the data line, a first liquid crystal capacitor connected to the first switching element, a second liquid crystal capacitor connected to the second switching element and at least two decompressing switching elements connected to the second switching element and the common voltage line. | 12-15-2011 |
| 20110310321 | METHOD OF DRIVING LIQUID CRYSTAL DISPLAY DEVICE, AND LIQUID CRYSTAL DISPLAY DEVICE - A method of the present invention, for driving a liquid crystal display device includes the step of applying, when spray-bend transition of liquid crystal molecules is completed, a constant voltage to a storage capacitor electrode so that an electric potential difference between a pixel electrode and a common electrode becomes greater than an electric potential difference between the pixel electrode and another pixel electrode adjacent to said pixel electrode when application of a voltage for the spray-bend transition of the liquid crystal molecules is stopped. | 12-22-2011 |
| 20120044434 | DISPLAY SUBSTRATE AND FABRICATING METHOD THEREOF - An exemplary embodiment of the present invention discloses a display substrate including a pixel connected to a first gate line and a data line. The pixel includes a first sub-pixel including a first liquid crystal capacitor and a first switching element including a gate electrode connected to the first gate line, a source electrode connected to the data line, and a drain electrode connected to the first liquid crystal capacitor. The pixel also includes a second sub-pixel including a second liquid crystal capacitor and a second switching element including a gate electrode connected to the first gate line, a source electrode connected to the data line, and a drain electrode connected to the second liquid crystal capacitor. The pixel further includes a controller including a control capacitor and a control switching element, the control switching element connected between a terminal of the control capacitor and the drain electrode of the second switching element. The control capacitor includes a first capacitor electrode and a second capacitor electrode. The first capacitor electrode is arranged on the same level on the display substrate as the gate electrode or is arranged on the same level on the display substrate as the source electrode and the drain electrode. The second capacitor electrode is arranged on the same level on the display substrate as a pixel electrode. | 02-23-2012 |
| 20120057090 | ACTIVE DEVICE, PIXEL STRUCTURE AND DISPLAY PANEL - An active device, a pixel structure, and a display panel are provided. The pixel structure includes a scan line, a data line, an active device, a gate insulating layer, a pixel electrode, a capacitor electrode, and a capacitor dielectric layer. The active device includes a gate, a channel, a source, and a drain. The gate is electrically connected to the scan line. The source is electrically connected to the data line. The gate insulating layer is disposed between the gate and the channel. The pixel electrode is electrically connected to the drain. The capacitor electrode is located on the gate insulating layer. The capacitor dielectric layer is located between the capacitor electrode and the drain. | 03-08-2012 |
| 20120057091 | LIQUID CRYSTAL PANEL - A liquid crystal panel ( | 03-08-2012 |
| 20120113341 | VARIABLE CAPACITOR AND LIQUID CRYSTAL DISPLAY DEVICE - A variable capacitor with high controllability and stable operation is provided. A liquid crystal display device with low power consumption and excellent display quality is provided. A variable capacitor is formed using two overlapping electrodes of different areas and a substantially intrinsic semiconductor layer formed in contact with one of the electrodes. According to the voltage applied to the electrodes, the semiconductor layer can be considered as a dielectric or a conductor, thereby allowing varying the capacitance of the variable capacitor. The variable capacitor is applied to pixels of a liquid crystal display device configured to switch between a low capacitance and a high capacitance of the variable capacitor in accordance with a moving image display mode and a still image display mode, respectively, whereby a liquid crystal display device with low power consumption and excellent display quality can be realized. | 05-10-2012 |
| 20120113342 | LIQUID CRYSTAL DISPLAY - A liquid crystal display is provided. A pixel of the liquid crystal display includes a first pixel capacitor, a second pixel capacitor, a first transistor, and a second transistor. A first terminal and a second terminal of the first pixel capacitor are respectively coupled to the first transistor and a common voltage. A first terminal and a second terminal of the second pixel capacitor are respectively coupled to the second transistor and the common voltage. A voltage between the first and the second terminals of the first capacitor is differentiated from a voltage between the first and the second terminals of the second capacitor by modulating the common voltage. A coupling voltage of the first pixel capacitor is differentiated from a coupling voltage of the second pixel capacitor by modulating the common voltage. Thereby, the phenomenon of color wash-out is reduced. | 05-10-2012 |
| 20120120336 | SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME - There is provided a high quality liquid crystal panel having a thickness with high accuracy, which is designed, without using a particulate spacer, within a free range in accordance with characteristics of a used liquid crystal and a driving method, and is also provided a method of fabricating the same. The shape of a spacer for keeping a substrate interval constant is made such that it is a columnar shape, a radius R of curvature is 2 μm or less, a height H is 0.5 μm to 10 μm, a diameter is 20 μm or less, and an angle α is 65° to 115°. By doing so, it is possible to prevent the lowering of an opening rate and the lowering to of light leakage due to orientation disturbance. | 05-17-2012 |
| 20120133853 | LIQUID CRYSTAL DISPLAY DEVICE - To provide a structure of an electrically stable step film of a columnar spacer, which can be formed in a region of a storage capacitor without increasing the number of steps. A liquid crystal display device of the present invention further includes, in all the pixels, step films of a same area formed with a semiconductor layer within a storage capacitor forming part. The pixels includes a kind in which the columnar spacer is provided at a position abutting against a step film forming part and a kind in which the columnar spacer is provided at a position away from the step film forming part. | 05-31-2012 |
| 20120133854 | LIQUID CRYSTAL DISPLAY DEVICE - In an MVA liquid crystal display device of the present invention, in at least one electrode ( | 05-31-2012 |
| 20120147282 | LIQUID CRYSTAL DISPLAY TO INCREASE SIDE VIEW VISIBILITY - Provided is a liquid crystal display to provide improved transmittance and visibility includes a first substrate; a first switching element and a second switching element formed on the first substrate configured to be switched by the same signal; a first subpixel electrode connected to the first switching element; a second subpixel electrode connected to the second switching element; a third switching element connected to the second switching element; a third subpixel electrode connected to the third switching element; a second substrate; a common electrode formed on the second substrate; and a liquid crystal layer formed between the first substrate and the second substrate. | 06-14-2012 |
| 20120162556 | LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY ARRAY SUBSTRATE - A liquid crystal display panel and liquid crystal display array substrate are disclosed herein. The liquid crystal display array substrate includes scan lines, data lines, first rows of pixel units, and second rows of pixel units. The first rows of pixel units and the second rows of pixel units are arranged alternately. Each of the first rows of pixel units has first pixel structures disposed in a row direction and electrically connected to the scan lines and the data lines, respectively. Each of the second rows of pixel units has second pixel structures disposed along the row direction and electrically connected to the scan lines and the data lines, respectively. The first capacitance value of the first storage capacitor of each first pixel structure is greater than the second capacitance value of the second storage capacitor of each second pixel structure. | 06-28-2012 |
| 20120162557 | LIQUID CRYSTAL DISPLAY PANEL, PROCESS FOR PRODUCTION OF SAME, AND LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display panel is disclosed in which, in a boundary region between a reflective region and a transmissive region, top and side surfaces of an end of a reflective electrode layer ( | 06-28-2012 |
| 20120169954 | LIQUID CRYSTAL DISPLAY APPARATUS - The invention discloses a liquid crystal display apparatus and a pixel element design thereof. The liquid crystal display apparatus includes a register, a liquid crystal display panel, a driving circuit, a dynamic frequency adjustment unit and a control circuit. The liquid crystal display panel includes a plurality of liquid crystal capacitors and a plurality of pixel units. The driving circuit includes a plurality of storage capacitors corresponding to the liquid crystal capacitors. A capacitance of the storage capacitors far exceeds a capacitance of the liquid crystal capacitors. The driving circuit casts the image information on the liquid crystal display panel. The dynamic frequency adjustment unit computes and judges based on an image characteristic classification of the image information, so as to generate a display mode control signal dynamically. | 07-05-2012 |
| 20120182489 | Pixel Structure with Pre-charge Function - The present invention discloses a pixel with pre-charge function. Being added into every pixel of a TFT-LCD, a pre-charging transistor can charge the capacitor of a pixel to a pre-designed voltage in advance before the pixel updates its gray level. Owing to the reduced charging voltage, the charging and discharging time is reduced thereof when the pixel updates its grey level. Furthermore, the problems of low contrast ratio and flicker, due to insufficient charging or discharging time, are solved. | 07-19-2012 |
| 20120188476 | Liquid Crystal Display Device - Disclination of an active matrix liquid crystal display device is reduced. Portions of pixel electrodes are formed so as to mutually overlap with a convex portion. If the height of the convex portion is too tall, the amount of light leakage increases due to liquid crystals orienting diagonally with respect to a substrate surface. (See FIG. | 07-26-2012 |
| 20120218484 | PIXEL ARRAY STRUCTURE - A pixel structure electrically connected to a data line and a scan line, and including a first and a second active device, a first and a second pixel electrode, and a first and a second capacitance electrode is provided. The first pixel electrode electrically connected to the first active device includes a first and a second electrode block electrically connected to each other. The second pixel electrode electrically connected to the second active device is electrically insulated from the first pixel electrode and separates the first and the second electrode block. The first pixel electrode respectively forms a first and a second capacitor with the first and the second capacitance electrode. The second pixel electrode respectively forms a third and a fourth capacitor with the first and the second capacitance electrode. The first and the second capacitor have different capacitances. The third and the fourth capacitor have different capacitances. | 08-30-2012 |
| 20120236221 | SEMICONDUCTOR DEVICE - Solved is a problem of attenuation of output amplitude due to a threshold value of a TFT when manufacturing a circuit with TFTs of a single polarity. In a capacitor ( | 09-20-2012 |
| 20120249904 | DISPLAY DEVICE AND ELECTRONIC UNIT - A display device includes a substrate, a display element, a transistor as a drive element of the display element, and a holding capacitance element holding electric charge corresponding to a video signal, and including a first conductive film, a first semiconductor layer including an oxide semiconductor, an insulating film, and a second conductive film in order of closeness to the substrate. The display element, the transistor, and the holding capacitance element are provided on the substrate. | 10-04-2012 |
| 20120249905 | ELECTRO-OPTICAL DEVICE, PROJECTION-TYPE DISPLAY DEVICE, AND ELECTRONIC APPARATUS - An electro-optical device includes a substrate; a translucent pixel electrode installed at one side of the substrate; and a storage capacitor which is installed between the pixel electrode and the substrate, and in which a translucent first electrode layer overlapping with the pixel electrode in a plane view, a translucent second electrode layer electrically connected to the pixel electrode, and a translucent dielectric layer interposed between the first electrode layer and the second electrode layer are laminated. | 10-04-2012 |
| 20120249906 | ELECTRO-OPTIC DEVICE, ELECTRONIC DEVICE, AND METHOD OF MANUFACTURING ELECTRO-OPTIC DEVICE - A liquid crystal device as the electro-optic device according to the application example includes a transistor, a pixel electrode which is provided corresponding to the transistor, and a capacitive wiring of which a part is provided so as to face the pixel electrode between an element substrate and the pixel electrode, and configures a retention capacitor through the pixel electrode and a dielectric layer in which the capacitive wiring is formed so as to be embedded in an insulating film which is provided between the element substrate and the pixel electrode, the surface thereof on the pixel electrode side is planarized along with an insulating film. | 10-04-2012 |
| 20120249907 | LIQUID CRYSTAL DISPLAY DEVICE - To improve viewing angle characteristics by varying voltage which is applied between liquid crystal elements. A liquid crystal display device in which one pixel is provided with three or more liquid crystal elements and the level of voltage which is applied is varied between the liquid crystal elements is varied. In order to vary the level of the voltage which is applied between the liquid crystal elements, an element which divides the applied voltage is provided. In order to vary the level of the applied voltage, a capacitor, a resistor, a transistor, or the like is used. Viewing angle characteristics can be improved by varying the level of the voltage which is applied between the liquid crystal elements. | 10-04-2012 |
| 20120249908 | LIQUID CRYSTAL DISPLAY - The present invention provides a liquid crystal display with a plurality of pixel units. Each pixel unit includes two sub-pixels, and each sub-pixel includes a thin film transistor, a liquid crystal capacitor and a storage capacitor. One of the storage capacitors is a tunable capacitor. The tunable capacitor includes a first conductive layer, an insulating layer, a semiconductor layer with a area A | 10-04-2012 |
| 20120268676 | LIQUID CRYSTAL DISPLAY - A liquid crystal display according to exemplary embodiments of the present invention includes: an insulation substrate; a first gate line and a second gate line formed on the insulation substrate; a data line intersecting the first gate line and the second gate line; a plurality of pixels respectively including a first subpixel and a second subpixel connected to the first gate line and the data line; a first switching element connected to the first gate line and to control a voltage of the first capacitor connected to the first subpixel electrode of the first subpixel; and a second switching element connected to the second gate line to control the voltage of the first capacitor. | 10-25-2012 |
| 20120320293 | Pixel Circuit and Driving Method Thereof - A pixel circuit for a liquid crystal display device includes first and second capacitor units, a voltage regulating unit, and a switching unit. The first capacitor unit includes first and second liquid crystal capacitors. The second capacitor unit includes a third liquid crystal capacitor. The voltage regulating unit is coupled to the first and second liquid crystal capacitors thereby enabling the first and second liquid crystal capacitors to be configured with different voltages when a voltage is applied to the first capacitor unit. The switching unit is coupled to the first and second capacitor units. A data voltage is applied to the first and second capacitor units when the switching unit is enabled by a first scan signal. A common voltage is applied to the second capacitor unit when the switching unit is enabled by a second scan signal. | 12-20-2012 |
| 20130010220 | LIQUID CRYSTAL DISPLAY PANEL AND MANUFACTURING METHOD THEREOF - A liquid crystal display panel including a first substrate, a second substrate, a liquid crystal layer, a scan line, a data line intersects the scan line, an active device, a pixel electrode, an insulating layer covering the pixel electrode, an auxiliary electrode, a shielding electrode, and a first polymer stabilized alignment (PSA) layer is provided. | 01-10-2013 |
| 20130010221 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device is provided which has a pair of substrates and a liquid crystal layer sandwiched between the pair of substrates, in which liquid crystal molecules are vertically aligned with respect to the substrates when no voltage is applied between the substrates and the liquid crystal molecules tilt in a plurality of directions to be almost parallel to the substrates by applying a voltage between the substrates. In the liquid crystal layer, when the voltage is applied, a proportion of a region where the liquid crystal molecules tilt in a direction of 0 degrees to 180 degrees is different from a proportion of a region where the liquid crystal molecules tilt in a direction of 180 degrees to 360 degrees with the angle being defined counterclockwise with the right direction on a screen being 0 degrees. | 01-10-2013 |
| 20130033653 | LIQUID CRYSTAL DISPLAY DEVICE - There is provided a liquid crystal display device including a first capacitive electrode and a second capacitive electrode. Among the capacitive electrodes, a side edge portion of the first capacitive electrode formed in a level, which is closer to the liquid crystal layer, on the side of the pixel display portion is formed so as to be further retreated than a side edge portion of the second capacitive electrode formed in a level, which is further from the liquid crystal layer, on the side of the pixel display portion. A second convex formed in a region overlapping with a corner and a side edge portion of the retreating region or a region between a side edge portion of the retreating region and the other capacitive electrode and extending in a shorter-side direction of the pixel is further provided. | 02-07-2013 |
| 20130033654 | IN-PLANE SWITCHING MODE LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device includes first and second substrates and a liquid crystal layer interposed therebetween; a gate line, a data line and a common line over the first substrate in the display area; a thin film transistor connected to the gate line and the data line; a color filter layer over the thin film transistor; a first passivation layer over the color filter layer; an auxiliary common line, inner common electrodes and pixel electrodes over the first passivation layer, wherein the auxiliary common line includes a vertical portion and a horizontal portion, the inner common electrodes extend from the horizontal portion, and the pixel electrodes alternate the inner common electrodes; a light blocking pattern in the non-display area, wherein the light blocking pattern includes the same materials as the color filter layer. | 02-07-2013 |
| 20130077002 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes first and second sub-pixels charged with the same voltage during a first period. The voltage charged in the second sub-pixel is decreased after the first period. Since the voltage level of the first sub-pixel is different from the voltage level of the second sub-pixel after the first period, liquid crystal molecules disposed corresponding to the first sub-pixel are aligned in a direction different from that of liquid crystal molecules disposed corresponding to the second sub-pixel. Thus, a side viewing angle of the liquid crystal display is improved. | 03-28-2013 |
| 20130077003 | ELECTRO-OPTICAL APPARATUS, AND ELECTRONIC APPARATUS - Provided is an electro-optical apparatus that includes a first insulation layer, a retention capacitance region including a plurality of retention capacitances disposed on the first insulation layer, a second insulation layer formed so as to cover the first insulation layer and the plurality of retention capacitances, and a plurality of pixel electrodes arranged on the second insulation layer so as to respectively overlap a corresponding one of the plurality of retention capacitances in a plan view. The first insulation layer includes a recessed portion formed in a region including the retention capacitance region, and the retention capacitances are provided on a bottom face of the recessed portion. | 03-28-2013 |
| 20130083263 | LIQUID CRYSTAL DISPLAY - A liquid crystal display according to exemplary embodiments of the present invention is provided in which an additional storage capacitor is formed to a subpixel electrode connected to the dividing switching element, thereby increasing the total storage capacitance. Due to the additional storage capacitor, the kickback voltage difference between two subpixels that may be generated by the additional dividing switching element is eliminated such that the display quality deterioration has been improved by preventing the kickback voltage difference between the two subpixels. | 04-04-2013 |
| 20130088657 | LIQUID CRYSTAL DISPLAY DEVICE - According to one embodiment, a device includes a first substrate including first and second gate lines which extend in a first direction, a source line which extends in a second direction, and a pixel electrode including a primary pixel electrode which is located between the first and second gate lines and which extends in the second direction, a second substrate including a common electrode which extends parallel to the primary pixel electrode on both sides across the primary pixel electrode, and a liquid crystal layer held between the first and second substrates. At a position that intersects with the source line, at least one of the first gate line and the second gate line includes a depression provided in an end located on the side of the pixel electrode. | 04-11-2013 |
| 20130107151 | LIQUID CRYSTAL DISPLAY DEVICE HAVING FIRST, SECOND, AND THIRD TRANSPARENT ELECTRODES WHEREIN A SECOND REGION OF THE SECOND ELECTRODE PROTRUDES FROM A FIRST REGION | 05-02-2013 |
| 20130114011 | PIXEL ARRAY AND FABRICATION THEREOF - A pixel array is disclosed that comprises a storage capacitor, and the pixel array is coated with a color filter area, where the color filter areas comprises a first color filter area of the storage capacitor and a second color filter area of the regions beyond the storage capacitor. The thickness of the first color filter area is bigger than the thickness of the second color filter area, and the thickness of the regions beyond the storage capacitor is equivalent to the minimum value of thickness that retains the color chroma of the pixel array, which enables a pixel to hold the desired potential within a frame cycle while the area of the storage capacitor is diminished. The invention further provides a fabrication method of the pixel array. | 05-09-2013 |
| 20130128166 | DISPLAY PANEL AND PIXEL THEREIN, AND DRIVING METHOD IN DISPLAY PANEL - A pixel includes sub-pixels each of which includes a first display region, a second display region, a third display region, a first capacitor, and a second capacitor. The first capacitor connects the second display region with the third display region. The second capacitor connects the first display region to the third display region via a switch. When the switch is activated, the potential of the third display region is decreased via the second capacitor, the potential of the first display region is increased via the second capacitor, and the potential of the second display region is decreased via the first capacitor. A display panel and driving method in a display panel are also disclosed herein. | 05-23-2013 |
| 20130135548 | TRANSPARENT CAPACITOR WITH MULTI-LAYER GRID STRUCTURE - A transparent capacitor apparatus includes a first transparent substrate including a first patterned conductive layer having a first conductive material located over the first transparent substrate; a dielectric layer located over the first patterned conductive layer; a second patterned conductive layer including a second conductive material located over the dielectric layer, wherein the second pattern is different from the first pattern; and a second transparent substrate located over the second patterned conductive layer. Portions of the first conductive material of the first patterned conductive layer overlap portions of the second conductive material of the second patterned conductive layer. The overlapping portions of the first and second conductive materials form matching patterned electrical conductor(s) having spatially matching conducting and non-conductive areas, the non-conductive areas of the first and second patterned conductive layers having encapsulated coalesced conductive material structures. | 05-30-2013 |
| 20130148048 | LIQUID CRYSTAL DISPLAY DEVICE - The liquid crystal display device is provided with: a pair of first electrodes in wall form that at least partially overlap a pair of first structures; and a second electrode sandwiched between the pair of first electrodes, wherein the first electrodes are formed of: a wall electrode that is formed on a sidewall surface of the structure, protruding so as to be in a wall form in a direction of a normal to the first substrate and running in the longitudinal direction of the pixel; and a plane electrode that runs in a plane direction of the first substrate from a side of the wall electrode on the first substrate side in such a manner that an end portion thereof runs in proximity to the second electrode, and at least either the plane electrode or the second electrode covers the pixel display region. | 06-13-2013 |
| 20130162923 | DISPLAY DEVICE AND ELECTRONIC DEVICE INCLUDING THE SAME - It is an object to decrease the number of transistors connected to a capacitor. In a structure, a capacitor and one transistor are included, one electrode of the capacitor is connected to a wiring, and the other electrode of the capacitor is connected to a gate of the transistor. Since a clock signal is input to the wiring, the clock signal is input to the gate of the transistor through the capacitor. Then, on/off of the transistor is controlled by a signal which synchronizes with the clock signal, so that a period when the transistor is on and a period when the transistor is off are repeated. In this manner, deterioration of the transistor can be suppressed. | 06-27-2013 |
| 20130235291 | LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY ARRAY SUBSTRATE - A liquid crystal display panel and liquid crystal display array substrate are disclosed. The liquid crystal display array substrate includes first scan lines, second scan lines, data lines, first columns of pixel units and second columns of the pixel units. Each of the first columns of the pixel units has a plurality of first pixel structures electrically connected to the first scan lines and the data lines respectively. Each of the second columns of the pixel units has a plurality of second pixel structures electrically connected to the second scan lines and the data lines respectively. Each of the first pixel structures has a first storage capacitor, and the first storage capacitor has a first capacitance value. Each of the second pixel structures has a second storage capacitor, and the second storage capacitor has a second capacitance value, wherein the second capacitance value is less than the first capacitance value. | 09-12-2013 |
| 20130271681 | PIXEL STRUCTURE AND LIQUID CRYSTAL DISPLAY STRUCTURE USING THE SAME - A pixel structure including a substrate, a first dielectric layer and a second dielectric layer is provided. A signal line and a pixel electrode are disposed on the substrate. The first dielectric layer covers the signal line and has a first capacitance. The second dielectric layer is disposed on the substrate, and covers the pixel electrode. The second dielectric layer has a second capacitance larger than the first capacitance. | 10-17-2013 |
| 20130286310 | LCD PANEL CAPABLE OF COMPENSATING THE FEED-THROUGH VOLTAGE - An LCD panel transmits the display data to sub-pixels in a zigzag pattern through a data line. The variation of the feed-through voltages of the sub-pixels may be modified by adjusting the ratios of the channel widths and the channel lengths of the TFTs in the sub-pixels to some predetermined ratios, or by adjusting the compensation capacitance to the coupling capacitance of the TFTs of the sub-pixels. | 10-31-2013 |
| 20130321726 | FLAT PANEL DISPLAY - A flat panel display (FPD) includes a substrate, a plurality of pixel units on the substrate, each of the pixel units including a display element, a thin film transistor (TFT) electrically coupled to the display element, and a capacitor electrically coupled to the TFT and including electrodes, wherein the electrodes of the capacitor of a first pixel unit of the pixel units are extended to an adjacent pixel unit of the pixel units. | 12-05-2013 |
| 20130335654 | LCD PANEL WITH STRUCTURE OF CS-ON-GATE TYPE STORAGE CAPACITOR CONNECTING WITH THIN FILM TRANSISTOR - A liquid crystal display (LCD) panel is provided. The LCD panel includes a plurality of pixel units each having a storage capacitor, a plurality of scan lines coupled to the pixel units, and a plurality of storage capacitor charge transistors each respectively coupled to the storage capacitors of the corresponding pixel units and further coupled to two of the scan lines. The storage capacitor charge transistors are used for charging the storage capacitors of the pixel units. | 12-19-2013 |
| 20130342777 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes a first substrate, a first gate line disposed on the first substrate, a second gate line disposed on the first substrate, a data line disposed on the first substrate, a reference voltage line disposed on the first substrate and extending substantially to be parallel to the data line, a first subpixel electrode disposed in a pixel area on the first substrate, a second subpixel electrode disposed in the pixel area on the first substrate, a first switching element connected to the first gate line, the data line and the first subpixel electrode, a second switching element connected to the first gate line, the data line and the second subpixel electrode, and a third switching element connected to the first subpixel electrode and the reference voltage line. | 12-26-2013 |
| 20140092333 | Thin-Film Transistor (TFT) Array Structure and Liquid Crystal Display (LCD) Panel Thereof - A thin-film transistor (TFT) array structure and a liquid crystal display (LCD) panel thereof are described. The TFT array structure includes a plurality of scan lines, a plurality of first data lines, a plurality of second data lines, a plurality of pixel units and a plurality of control module. Each of the control modules is coupled among the scan line, one second data line and one pixel unit. The second data line charges the later control module when the scan line is selected to be activated for charging the pixel unit by the first data line. The charged later control module charges another pixel unit when the scan line is inactivated and another scan line is selected to be activated for charging another pixel unit by the first data line. The TFT array structure can reduce the charging duration of the pixels. | 04-03-2014 |
| 20140146256 | VERTICAL ALIGNMENT LIQUID CRYSTAL PANEL - The invention provides a vertical alignment liquid crystal panel, which includes a first glass substrate, a second glass substrate, and a liquid crystal layer that includes negative liquid crystal containing liquid crystal molecules having a pre-tilt angle of 0°-7°, chiral agent, and a photo- or heat-polymerizable polymer. The first glass substrate includes a liquid crystal panel driving circuit, which includes a gate driver, a source driver, a plurality of gate lines, and a plurality of data lines. The gate lines and the data lines define a plurality of pixel units, each of which includes a thin-film transistor, a common electrode, and a pixel electrode. The source driver applies a driving voltage of 0-6V via the thin-film transistor to the pixel electrode. The present invention improves elastic energy between the liquid crystal molecules and thus avoids image sticking caused by long term displaying of the same image at the same location. | 05-29-2014 |
| 20140307193 | LIQUID CRYSTAL DISPLAY AND DRIVING METHOD THEREOF - A liquid crystal display, the liquid crystal display comprises a plurality of gate lines which includes a first gate line, a transformation gate line, and a second gate line; a data line; and a pixel, wherein the pixel includes a first liquid crystal capacitor which includes a first sub-pixel electrode and a common electrode and a second liquid crystal capacitor which includes a second sub-pixel electrode and a common electrode; a first switching element connected to the first gate line, the data line, and the first sub-pixel electrode; a second switching element connected to the first gate line, the data line, and the second sub-pixel electrode; a third switching element connected to the transformation gate line and the second switching element; a transformation capacitor which includes a first terminal connected to the second gate line and a second terminal connected to the third switching element; and a first period where a gate-on voltage Von is applied to the first gate line and a second period where the gate-on voltage Von is applied to the transformation gate line do not overlap each other and, a gate-off voltage Voff is applied to the second gate line during the second period. | 10-16-2014 |
| 20140327851 | Display Pixels with Improved Storage Capacitance - A display may include one or more display pixels in an array of pixels. A display pixel may include a storage capacitor chat stores a pixel data signal. The storage capacitor may be formed from a pixel electrode structure, a capacitor electrode structure, and a common electrode structure that is interposed between the pixel electrode structure and capacitor electrode structures. Each electrode structure may be formed from transparent conductive materials deposited on respective display layers. The pixel electrode structure and capacitor electrode structure may be electrically coupled by a conductive via structure that extends through the display layers without contacting the common electrode structure. The conductive via structure may contact underlying transistor structures such as a source-drain structure. | 11-06-2014 |
| 20150042911 | LATERAL ELECTRIC FIELD TYPE LIQUID CRYSTAL DISPLAY DEVICE - A lateral electric field type liquid crystal display device includes a pixel electrode and a common electrode made with a transparent conductive film formed on different layers on a first substrate via an insulating film. Each pixel is divided into a first region and a second region. In the first region, the pixel electrode and the common electrode formed linearly substantially in parallel to each other rotate liquid crystal molecules in the region by a lateral electric field applied between the both electrodes. In the second region, at least the electrode on a lower layer side out of the pixel electrode and the common electrode is in a plan shape, and a part where the pixel electrode and the common electrode overlap with each other forms a storage capacitance. | 02-12-2015 |
| 20150049273 | DISPLAY PANEL HAVING FEWER DEFECTS AND METHOD OF MANUFACTURING THE SAME - A display panel includes a base substrate, a driving circuit, and a roof layer defining a cavity. A color filter is disposed on the base substrate to at least partially cover the driving circuit. The color filter is disposed at least on a pixel area and includes a depression positioned at least partially within a circuit area. A black matrix is disposed upon the depression of the color filter. The black matrix being upon the depression allows an inlet portion of the cavity to remain greater than a certain cross-sectional area. | 02-19-2015 |
| 20150103281 | LIQUID CRYSTAL DISPLAY TO INCREASE SIDE VIEW VISIBILITY - Provided is a liquid crystal display to provide improved transmittance and visibility includes a first substrate; a first switching element and a second switching element formed on the first substrate configured to be switched by the same signal; a first subpixel electrode connected to the first switching element; a second subpixel electrode connected to the second switching element; a third switching element connected to the second switching element; a third subpixel electrode connected to the third switching element; a second substrate; a common electrode formed on the second substrate; and a liquid crystal layer formed between the first substrate and the second substrate. | 04-16-2015 |
| 20150138465 | DISPLAY PANEL - A display panel, which has a display region and a non-display region, includes an active array substrate and an opposite substrate disposed opposite to the active array substrate. The active array substrate includes a substrate, a pixel array, and a driving circuit. The pixel array and the driving circuit are disposed on the substrate, wherein the pixel array is located in the display region and the driving circuit is located in the non-display region. The driving circuit includes a first transparent electrode layer, a second transparent electrode layer, and a dielectric layer. The dielectric layer is located between the first transparent electrode layer and the second transparent electrode layer, wherein the first transparent electrode layer and the second transparent electrode layer are electrically coupled to each other to form at least one transparent capacitor. | 05-21-2015 |
| 20150138466 | LIQUID CRYSTAL DISPLAY - The present invention provides a liquid crystal display that can reduce occurrence of quality problems and improve adhesive strength between substrates. The present invention is a liquid crystal display including a first substrate, a second substrate, and a seal. The first substrate includes a shift register monolithically formed on an insulating substrate, a plurality of bus lines, a first end, and a display region. The shift register includes a plurality of multistage-connected unit circuits and wiring connected to the plurality of unit circuits, and is arranged in a region between the first end and the display region. At least one of the unit circuits includes a clock terminal, an output terminal, an output transistor, a second transistor, and a bootstrap capacitor. The output transistor and the bootstrap capacitor are arranged in a region between the first end and one of the wiring and the second transistor. | 05-21-2015 |
| 20150138467 | Display Device - A display device includes a substrate, a plurality of first layered link lines spaced apart from each other on the substrate, a first insulating layer on the plurality of first layered link lines, a plurality of second layered link lines spaced apart from each other on the first insulating layer, each second layered link line between neighboring first layered link lines, a second insulating layer on the plurality of second layered link lines, and a plurality of data lines or a plurality of gate lines connected to the plurality of first layered link lines and the plurality of second layered link lines. | 05-21-2015 |
| 20150293416 | LIQUID CRYSTAL DISPLAY DEVICE - According to one embodiment, a liquid crystal display device includes a first substrate including a first source line and a second source line, a first main pixel electrode of a strip shape, a second main pixel electrode of a strip shape. The first substrate is configured such that a first distance between the first main pixel electrode and the first source line is less than a second distance between the first main pixel electrode and the second source line, and a third distance between the second main pixel electrode and the first source line is greater than a fourth distance between the second main pixel electrode and the second source line. | 10-15-2015 |
| 20150293420 | DRIVING METHOD OF LIQUID CRYSTAL DISPLAY DEVICE - It is an object to provide a liquid crystal display device and a driving method of a liquid crystal display device in each of which deterioration of an image display function can be suppressed and power consumption can be sufficiently reduced. In the liquid crystal display device, a fixed potential is input to a capacitor before a power source is turned off, so that a potential difference between electrodes of the capacitor disappears (capacitance becomes almost zero) such that electric field is not applied to liquid crystals, whereby the liquid crystals are in an initial state. When the supply of the power source is stopped after an initial-state image is displayed, unnecessary electric field is not continuously applied to the liquid crystals in an off state, whereby the liquid crystals can be in the stable initial state; therefore, the liquid crystals can be prevented from deteriorating. | 10-15-2015 |
| 20150301422 | DISPLAY DEVICE, DISPLAY MODULE, AND ELECTRONIC DEVICE - To provide a display device with a novel structure that can achieve both thickness reduction and favorable display quality. In a structure of a display device including a liquid crystal layer between a pixel electrode and a counter electrode, a common electrode and an electrode of a capacitor in a touch sensor on the counter electrode side are formed integrally and supplied with a pulse signal. On the element substrate side, a signal to be supplied to a capacitor line that forms a capacitance with the pixel electrode is in conjunction with the pulse signal so as to cancel a change in an electric field applied to the liquid crystal layer. Such a structure can achieve a display device with a touch sensor function that can cancel a change in an electric field applied to a liquid crystal layer even when the electric field is changed by a pulse signal. | 10-22-2015 |
| 20150309378 | PIXEL STRUCTURE AND LIQUID CRYSTAL DISPLAY STRUCTURE USING THE SAME - A pixel structure substrate including a substrate, a first dielectric layer and a second dielectric layer is provided. A data line and a first electrode are disposed on the substrate. The first dielectric layer directly covers the data line. The second dielectric layer covers the first electrode and the first dielectric layer. A thickness of the second dielectric layer is smaller than a thickness of the first dielectric layer, and the following equation is satisfied | 10-29-2015 |
| 20150331290 | FRINGE FIELD LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display (LCD) device comprises a first pixel area; a second pixel area that is smaller than the first pixel area; a first pixel electrode formed in the first pixel area and having a first size; a first common electrode formed in the first pixel area, the first common electrode overlapping the first pixel electrode by a first overlap area; a second pixel electrode formed in the second pixel area and having a second size that is smaller than the first size of the first pixel electrode; a second common electrode formed in the second pixel area, the second common electrode overlapping the second pixel electrode by a second overlap area; wherein the first overlap area and the second overlap area are substantially the same. | 11-19-2015 |
| 20160018688 | LIQUID CRYSTAL PIXEL CIRCUIT AND DRIVING METHOD THEREOF - A liquid crystal pixel circuit and a driving method thereof are provided. The liquid crystal pixel circuit has a main pixel, a sub pixel and a charge sharing switch. The charge sharing switch is electrically coupled between the main pixel and the sub pixel. The main pixel, the sub pixel and the charge sharing switch are controlled by the same gate line. The provided driving method is used for driving the liquid-crystal pixel circuit mentioned above. | 01-21-2016 |
| 20160018709 | PIXEL ARRAY OF LIQUID CRYSTAL DISPLAY - A pixel array of a liquid crystal display is discussed. The pixel array can include a first pixel including a first pixel electrode charged to a first data voltage, an upper common electrode which is positioned opposite the first pixel electrode and forms an electric field, a lower common electrode applying a common voltage to the upper common electrode, and a first storage capacitor for holding the first data voltage during a predetermined period, and a second pixel including a second pixel electrode charged to a second data voltage, the upper common electrode, the lower common electrode, and a second storage capacitor for holding the second data voltage during a predetermined period. The first and second storage capacitors are located in a storage area between the first and second pixels, which are positioned adjacent to each other in a horizontal direction. | 01-21-2016 |
| 20160033834 | LIQUID CRSYTAL DISPLAY - A display according to exemplary embodiments includes: a substrate; a first gate line, a second gate line, and a data line disposed on the substrate; a plurality of pixels including a first subpixel and a second subpixel connected to the first gate line and the data line, the first subpixel including a first subpixel electrode and the second subpixel including a second subpixel electrode; a first switching element connected to the first gate line and a first voltage line, and configured to control a voltage of a first capacitor connected to the first subpixel electrode; a second switching element connected to the second gate line, a second voltage line, and the first capacitor, and configured to control the voltage of the first capacitor; and a third switching element connected to the first gate line, the second subpixel electrode and configured to control the voltage of the second subpixel electrode. | 02-04-2016 |
| 20160054630 | A LIQUID CRYSTAL DISPLAY FOR ELIMINATING MOVABLE MURA - An array substrate is disclosed. A gate line group, common electrode line and two adjacent data lines together defining a pixel unit which has: a thin film transistor; a first and second pixel electrode disposed between the gate line group and the common electrode line; a sharing capacitor disposed between the gate line group and the pixel electrodes. The pixel units are arranged in a plurality of rows along the extending direction of data line, two adjacent pixel units are arranged sequentially in opposite direction. By using each of the sharing capacitors of the adjacent pixel units, the light leakage regions will be away from the openings of the pixel electrodes, therefore the movable mura can be eliminated without increasing the width of the black matrix and the aperture ratio loss can be solved. | 02-25-2016 |
| 20160062195 | VERTICAL ALIGNMENT LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR DRIVING SAME - A vertical alignment liquid crystal display device (VA-LCD) includes a display panel. The display panel includes a plurality of pixels. Each pixel unit includes a first thin film transistor (TFT), a second TFT, and a liquid crystal capacitor having a pixel electrode and a common electrode. The common electrode is applied with a common voltage, a first gray voltage is applied to the pixel electrode through a first TFT, and a second gray voltage is applied to the pixel electrode through a second TFT different from the first gray voltage, such that liquid crystal capacitor maintains two different gray voltages in a display frame time of the VA-LCD. | 03-03-2016 |
| 20160070131 | DISPLAY DEVICE AND DISPLAY MODULE - To provide a display device or the like that enables stable curing of a resin. The display device includes a first circuit and a second circuit over the same substrate. The first circuit has a function of performing display; the second circuit has a function of driving the first circuit; the second circuit includes a transistor and a capacitor; the transistor includes an oxide semiconductor layer over a first insulating layer; the capacitor includes a first conductive layer, a second insulating layer, and a second conductive layer; the first conductive layer is positioned over the first insulating layer; one of a source and a drain of the transistor is electrically connected to the second conductive layer; and the first conductive layer and the oxide semiconductor layer include the same metal element. | 03-10-2016 |
| 20160070149 | LIQUID CRYSTAL DISPLAY DEVICE AND DISPLAY DEVICE - According to one embodiment, a liquid crystal display device includes a first substrate including a semiconductor layer including a first extension portion and a second extension portion, a gate line, a first common electrode opposed to at least the second extension portion, a source line extending above the second extension portion, a pixel electrode including a main pixel electrode, a second common electrode including a second main common electrode opposed to the source line, and a first alignment film. | 03-10-2016 |
| 20160116811 | LIQUID CRYSTAL DISPLAY PANEL FOR CURVED SCREEN - An LCD panel applied to a curved screen includes display sections, each of which includes pixel units. Each pixel unit includes a primary sub-pixel, a secondary sub-pixel, a common electrode, and a sharing capacitance sheet. An area of the sharing capacitance of each display section is adjusted using a sharing capacitance sheet. So a ratio of the charging voltage on the secondary sub-pixel to the charging voltage on the primary sub-pixel in the central display section is between the ratio of the charging voltage on the secondary sub-pixel to the charging voltage on the primary sub-pixel in the first display section and the ratio of the charging voltage on the secondary sub-pixel to the charging voltage on the primary sub-pixel in the second display section. Therefore, the brightness of the curved screen on display is improved. The quality of the curved screen on image display is improved as well. | 04-28-2016 |
| 20160118416 | DISPLAY DEVICE, MANUFACTURING METHOD OF DISPLAY DEVICE, AND ELECTRONIC DEVICE - A display device in which a peripheral circuit portion has high operation stability is provided. The display device includes a first substrate and a second substrate. A first insulating layer is provided over a first surface of the first substrate. A second insulating layer is provided over a first surface of the second substrate. The first surface of the first substrate and the first surface of the second substrate face each other. An adhesive layer is provided between the first insulating layer and the second insulating layer. A protective film in contact with the first substrate, the first insulating layer, the adhesive layer, the second insulating layer, and the second substrate is formed in the vicinity of a peripheral portion of the first substrate and the second substrate. | 04-28-2016 |
| 20160124276 | LIQUID CRYSTAL DISPLAY PANEL AND DRIVING METHOD THEREOF - The embodiments of the present invention provide a liquid crystal display panel and driving method thereof. The liquid crystal display panel may comprise a substrate and a plurality of first electrodes and a plurality of second electrodes disposed on the substrate to generate a driving electrical field, wherein each of the first electrodes is disposed in two pixel units which are adjacent in a first direction, and each of the second electrodes is disposed in two pixel units which are adjacent in the first direction, the first electrodes and the second electrodes are disposed alternately by offsetting one pixel unit in the first direction, and the first direction is a row direction or a column direction. | 05-05-2016 |
| 20160178971 | LCD PANEL AND MANUFACTURING METHOD THEREOF | 06-23-2016 |
| 20170235197 | Liquid Crystal Display Device | 08-17-2017 |
