Entries |
Document | Title | Date |
20080198287 | DISPLAY PANEL, METHOD FOR MANUFACTURING THE SAME, MOTHERBOARD FOR MANUFACTURING THE SAME AND METHOD FOR MANUFACTURING A DISPLAY SUBSTRATE FOR THE SAME - A display panel includes a first substrate, a thin-film transistor (TFT), an organic layer, a second substrate, a seal line, and a conductive pattern. The first substrate includes a pixel part and a driving part connected to the pixel part. The TFTs are formed in the pixel part and the driving part. The organic layer is formed on the first substrate having the TFTs formed thereon. The second substrate is opposite to the first substrate. The seal line is disposed between an edge portion of the first substrate having the organic layer formed thereon and an edge portion of the second substrate. The seal line combines the first substrate with the second substrate. The conductive pattern is disposed between the seal line and the organic layer. | 08-21-2008 |
20080218653 | ARRAY SUBSTRATE, DISPLAY PANEL HAVING THE SAME AND A METHOD THEREOF - An array substrate includes a base substrate, a plurality of gate lines, a plurality of data lines, a plurality of pixel portions and a gate driving section. The base substrate includes a display area, a boundary area surrounding the display area and a light-blocking area surrounding the boundary area. The gate lines extend in a first direction on the base substrate. The data lines extend in a second direction crossing the first direction on the base substrate. The pixel portions are disposed in the display area and electrically connected to the gate and data lines. The gate driving section is electrically connected to the gate lines. A portion of the gate driving section overlaps the boundary area. The gate driving section overlaps the boundary area. | 09-11-2008 |
20080266476 | Liquid crystal display device - A liquid crystal display device comprises a pair of substrates which are arranged to face each other in an opposed manner while sandwiching liquid crystal therebetween, pixel regions which are formed on a liquid-crystal-side surface of one substrate out of the pair of substrates, and thin film transistors which are formed on respective pixel regions, wherein each thin film transistor includes a gate electrode connected to a gate signal line, a semiconductor layer laminated to the gate electrode by way of an insulation film, a drain electrode formed on the semiconductor layer and connected to a drain signal line, and a source electrode connected to a pixel electrode, and the semiconductor layer is formed in a periodically irregular shape in a zone having a width substantially larger than a width of the source electrode on a side thereof from which at least the source electrode is pulled out. | 10-30-2008 |
20080273133 | DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME - A display panel includes: a first substrate including a gate line and a data line crossing the gate line, a pixel portion formed in a display region and electrically connected to the gate and the data line and a gate driving part formed on a first peripheral region and electrically connected to the gate line; a second substrate having a light blocking layer formed on an area of the second substrate corresponding to the first peripheral region; and a seal line formed between the first substrate and the second substrate to confine a liquid crystal layer therebetween, the seal line being formed in an area outside an outer peripheral edge of the display region, the area outside the outer peripheral edge of the display region being closer to an outer peripheral edge of the light blocking layer than to the outer peripheral edge of the display region. | 11-06-2008 |
20080278649 | Liquid crystal display device and manufacturing method therefor - The present invention includes a liquid crystal display device with an oxide film having high adhesiveness to a semiconductor layer or a pixel electrode to thereby prevent oxidation of a wiring material or the like, and includes a source electrode and a drain electrode having high conductivity, and a manufacturing method therefor. In one embodiment of the present invention, a liquid crystal display device has a TFT electrode of a TFT substrate, wherein a source electrode or a drain electrode includes a layer of mainly copper and an oxide covering an outer part of the layer. Further, in the present invention, the semiconductor layer or the pixel electrode and said source electrode or the drain electrode are in ohmic contact in the TFT electrode. | 11-13-2008 |
20080278650 | DISPLAY DEVICE - An inverter includes an input inverter having a high-resistance load and a first transistor and an output buffer including second and third transistors coupled in series. A power supply voltage is provided to satisfy an inequality VDD | 11-13-2008 |
20090002588 | DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A display device includes: a first panel having a pixel region including a pixel electrode therein; a second panel having a common electrode facing the first panel; a liquid crystal layer having vertically aligned liquid crystal molecules interposed between the first and second panels; a first alignment layer disposed on the pixel electrode; and a second alignment layer disposed on the common electrode. At least one of the pixel electrode and the common electrode has a micro slit pattern. At least one of the first and second alignment layers divides the pixel region into domains, is formed to have pretilt directions corresponding to a given domain, and pretilts the vertically aligned liquid crystal molecules in the given domain. A direction of summed horizontal components of a fringe field at an edge of the pixel region is substantially equal to a direction of summed horizontal components of a pretilt direction of the at least one of the first and second alignment layer. | 01-01-2009 |
20090015746 | LIQUID CRYSTAL DISPLAY PANEL, METHOD FOR MANUFACTURING THE SAME AND APPARTUS INCLUDING THE SAME - The present invention provides a Liquid crystal display (LCD) panel, comprising: a substrate, data lines and gate lines formed on the substrate and intersecting each other, pixel electrodes disposed near the intersecting areas formed by the data lines and the gate lines, wherein, further comprising: a conductive layer having a part overlapped spatially with the pixel electrodes and another part overlapped spatially with the gate lines or the data lines; and a first buffer layer for attenuating the energy of laser beam, which is disposed between the substrate and the pixel electrodes. According to the present invention, when the bright dot defects in the LCD panel are repairing using laser-repairing, a portion of energy from the laser beam can be effectively absorbed, thereby the heating temperature due to the laser beam decreases, so as to prevent the pixel electrodes and conductive layer from being damaged caused by the too high temperature. | 01-15-2009 |
20090021660 | Multi-Domain Vertical Alignment Liquid Crystal Displays With Improved Angular Dependent Gamma Curves - Methods, systems and apparatus for a liquid crystal display panel having a first substrate with a color filter, an over-coating and a common electrode. The second substrate includes an insulating layer surface facing the first substrate, a pixel electrode, a plurality of common and pixel domain guides formed on the common and the pixel electrodes, a plurality of electric shields on one of the common or pixel electrodes and a liquid crystal layer vertically aligned between the first and second substrates. The panel also includes a drive circuit for applying a voltage to generate an electric field to control liquid crystal molecule orientation corresponding to the plurality of domain guides and electric shields to form a multi-domain liquid crystal display panel device. The plural domain guides are either protrusions or slits formed in the common electrode and the pixel electrode to form the multi-domain vertical alignment liquid crystal device. | 01-22-2009 |
20090033816 | PIXEL STRUCTURE FOR LIQUID CRYSTAL DISPLAY - The present invention builds a metal electrode that is controlled by the common electrode in each pixel cell. During operation, a voltage is first applied to this metal electrode to transform the liquid crystal molecule over this metal electrode from the splay state to the bend state. Next, a voltage is applied to the pixel electrode to transform the liquid crystal molecule in the whole pixel region from the splay state to the bend state. | 02-05-2009 |
20090122211 | TRANSFLECTIVE LCD UNIT - A transflective LCD unit includes a liquid crystal (LC) layer: first and second substrates sandwiching therebetween the LC layer to define an array of pixels each including a reflective area and a transmissive area; an electrode assembly for driving the LC layer such that the LC layer in the reflective area is driven in a longitudinal-electric-field mode and the LC layer in the transmissive area is driven in a lateral-electric-field mode; and a reverse-tilt control member for controlling a reverse tilt area in which a reverse tilt of LC molecules occurs near the boundary between the reflective area and the transmissive area. | 05-14-2009 |
20090135324 | LIQUID CRYSTAL DISPLAY PANEL AND DRIVING MEHTOD THEREOF AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME - A liquid crystal display panel including a data line, a first, a second and a third scan line, a first, a second and a third switch, and a first, a second and a third pixel electrode is provided. These scan lines are sequentially disposed next to each other. Each switch has a control end, an input end and an output end. These control ends are respectively coupled to these scan lines. These input ends are coupled to the data line. These output ends are respectively coupled to the pixel electrodes. A first extending electrode of the first pixel electrode is near the second pixel electrode, a second extending electrode of the second pixel electrode is near the third pixel electrode, and a third extending electrode of the third pixel electrode is near the first extending electrode. | 05-28-2009 |
20090141206 | LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY HAVING THE SAME - A liquid crystal display device with a chip on glass (COG) structure is disclosed. The liquid crystal display device includes a liquid crystal panel including a liquid crystal layer. The liquid crystal composition includes more than 0% and less than or equal to 15% by weight of at least one first polar liquid crystal compound according to formula 1 or 2: | 06-04-2009 |
20090185093 | THIN FILM TRANSISTOR LIQUID CRYSTAL DISPLAY - In a thin film transistor liquid crystal display (TFT-LCD), a connection is formed between the gate line and the common electrode line with TFTs. During scanning in one frame, a high voltage signal is applied to the pixels in a next row before the next row is turned on, i.e., a black image is inserted in the normal white mode. When the pixels in one row are in operation and the pixels in the next row are not turned on, a black image data is inserted into the next row. A high voltage is applied before the pixels in a row of the TFT-LCD are turned on, so that a black image is inserted and tailing of motion picture can be alleviated. | 07-23-2009 |
20090190054 | Display Substrate, Method Of Manufacturing The Same And Liquid Crystal Display Panel Having The Display Substrate - A display substrate includes a plurality of transistors, a plurality of color filters, a plurality of pixel electrodes, a plurality of supporting members, and a plurality of filling members. The transistors are connected to a plurality of gate lines extending in a first direction on a base substrate and a plurality of data lines extending in a second direction crossing the first direction. The color filters are disposed over the transistors, and have a plurality of holes. The pixel electrodes are disposed on the color filters, and electrically connect to the transistors. The supporting members are disposed on the color filters, and maintain a gap between the base substrate and a substrate opposing the base substrate. The filling members are comprised of the same material as the supporting members, and fill the holes. | 07-30-2009 |
20090244422 | Liquid crystal display device - Disclosed is a liquid crystal display device that is capable of preventing a conductive paste for connecting a common wiring line of a TFT substrate and a counter electrode of a counter substrate from flowing outward. A sealant is formed outside a display region of a liquid crystal display device. A conductive paste for connecting a common wiring line of a TFT substrate and a counter electrode of a counter substrate is provided at a corner of the liquid crystal display device outside the sealant. An L-shaped stopper is formed on the counter substrate so as to prevent the conductive paste from flowing outward. With the stopper, even if the width of a frame is equal to or less than 1.5 mm, it is possible to prevent the conductive paste from flowing outward. | 10-01-2009 |
20090256983 | LCD with increased pixel opening sizes - A liquid crystal display having an increased pixel aperture ratio is disclosed along with a method of making same. An array of a-Si TFTs is deposited on a transparent substrate. Subsequently, an organic insulating layer (e.g. Benzocyclobutene) and a corresponding array of pixel electrodes are deposited over the TFT array so that the pixel electrodes overlap the display address lines thereby increasing the display's pixel aperture ratio. The low dielectric constant ∈ (e.g. about 2.7) and relatively high thickness (e.g. greater than about 1.5 μm) of the insulating layer reduce the pixel electrode-address line parasitic capacitance C | 10-15-2009 |
20090290081 | Liquid crystal display - A liquid crystal display is disclosed. The liquid crystal display includes a data line arranged in a column direction, a first pixel electrode that is positioned on the left side of the data line on a first line, a second pixel electrode that is positioned on the right side of the data line in a second line underlying the first line, a first gate line that is arranged between the first line and the second line in a line direction perpendicular to the column direction, a second gate line that is arranged between the first line and the second line in the line direction, the second gate line underlying the first gate line, a first thin film transistor that is positioned on the left side of the data line on the first line to supply a first data voltage received from the data line to the first pixel electrode in response to a gate pulse received from the first gate line, and a second thin film transistor that is positioned on the right side of the data line on the first line, crosses the first gate line to be connected to the second pixel electrode, and supplies a second data voltage received from the data line to the second pixel electrode in response to a gate pulse received from the second gate line. | 11-26-2009 |
20100014014 | LIQUID CRYSTAL DISPLAY - A liquid crystal display including a plurality of pixels arranged in a matrix shape, each of the pixels having a length in a row direction less than a length in a column direction, a plurality of gate lines extending in the column direction, a plurality of data lines extending in the row direction, a gate driver connected to the gate lines and generating a gate signal, a data driver connected to the data lines and transmitting a data signal, wherein two adjacent gate lines are connected to each other to form a plurality of pairs of gate lines. | 01-21-2010 |
20100033646 | THIN FILM TRANSISTOR DISPLAY PANEL, LIQUID CRYSTAL DISPLAY HAVING THE SAME, AND METHOD OF MANUFACTURING LIQUID CRYSTAL DISPLAY - A thin film transistor (“TFT”) array panel includes; a substrate including a display and peripheral area, a display area signal line and a display area TFT disposed in the display area, the display area TFT connected to the display area signal line, a plurality of peripheral area signal lines, a light blocking member disposed on the display area signal line, the display area TFT, and the peripheral area signal lines, a transparent connector connecting one of peripheral area signal lines and another one of the peripheral area signal lines through a contact hole passing through the light blocking member, a pixel electrode connected to the display area TFT, a spacer disposed on a layer above the light blocking member, and a light blocking assistance member composed of the same material as the spacer on the transparent connector, the light blocking assistance member covering at least the contact hole. | 02-11-2010 |
20100053487 | LCD PANEL - An LCD panel includes a group of data pads. The group of data pads includes at least a Vcom pad and a switch pad. The Vcom pad includes a first part and a second part. The switch pad includes a semiconductor layer connected between the first part and the second part. The first pad is coupled to the semiconductor layer, but formed on a different layer from the semiconductor layer. The semiconductor layer can be turned on by a voltage on the first pad, thereby turning on the Vcom pad. | 03-04-2010 |
20100085500 | DISTORTION RESISTANT TOUCH-SENSITIVE DISPLAY PANEL - An array substrate includes a plurality of gate lines, a plurality of data lines, a plurality of thin-film transistors, a plurality of pixel electrodes, a plurality of common voltage lines and a plurality of common electrodes. The gate lines extend in a first direction. The data lines extend in a second direction substantially perpendicular to the first direction. The thin-film transistor is electrically connected to the gate line and the data line. The pixel electrode is formed in each of pixels defined by the gate lines and the data lines. The common electrode is electrically connected to the common voltage line. The horizontal alignment of the liquid crystal molecules is not changed by externally applied vertical touch pressure so that display quality is improved. | 04-08-2010 |
20100118223 | LIQUID CRYSTAL DISPLAY AND METHOD OF MANUFACTURING THE SAME - A liquid crystal display with good reliability is provided. A pixel substrate | 05-13-2010 |
20100149448 | DISPLAY SUBSTRATE, METHOD OF MANUFACTURING THE SAME AND LIQUID CRYSTAL DISPLAY DEVICE HAVING THE SAME - A display substrate includes a gate line, a data line crossing the gate line, a transistor connected to the gate line and the data line, a first pixel electrode connected to a first output electrode of the transistor and a second pixel electrode connected to a second output electrode of the transistor. The first pixel electrode includes cutting grooves which define a first domain on the first pixel electrode off-axis image quality. | 06-17-2010 |
20100177256 | THIN FILM TRANSISTOR SUBSTRATE AND LIQUID CRYSTAL DISPLAY HAVING THE SAME - A thin film transistor (TFT) substrate that may not have display quality degradation due to an image sticking phenomenon and a liquid crystal display having the same are disclosed for embodiments. The TFT substrate, according to one embodiment of the present invention, includes an insulating substrate, a plurality of gate lines and a plurality of data lines arranged in a matrix defined by the crossing of the gate lines and the data lines on the insulating substrate, a plurality of thin film transistors each electrically connected to the gate lines and of the data lines at crossing points of the gate lines and the data lines, a plurality of pixel electrodes each connected to the thin film transistors and partially overlapping a previous gate line, and a blocking electrode formed between each pixel electrode and its adjacent pixel electrode in parallel with the gate lines. | 07-15-2010 |
20100231818 | HORIZONTAL ELECTRIC FIELD TYPE LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF - The embodiments of the present invention relate to a horizontal electric field type LCD and a manufacturing method thereof. The horizontal electric field type LCD comprises a first substrate, a second substrate, a liquid crystal layer sandwiched between the first substrate and the second substrate, and a spacer disposed between the first and the second substrates. Said first substrate comprises a thin film transistor, and a gate line and a data line for driving the thin film transistor. Said second substrate comprises a pixel electrode and a common electrode corresponding to and forming a horizontal electric field with the pixel electrode. Said spacer is a conductive spacer electrically connecting each pixel electrode on the second substrate to the corresponding thin film transistor on the first substrate. | 09-16-2010 |
20100265423 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes a first insulating substrate, and a second insulating substrate facing the first insulating substrate. Gate lines are formed on the first insulating substrate while extending in a horizontal direction. A gate insulating layer is formed on the gate lines. A semiconductor layer and data lines are formed on the gate insulating layer. The data lines extend in a vertical direction. Source electrodes are formed on the semiconductor layer while being connected to the data lines. Drain electrodes face the source electrodes. A protective layer is formed on the data lines, and pixel electrodes are formed on the protective layer such that the pixel electrodes are connected to the drain electrodes while having a plurality of slits and horizontal opening portions. A common electrode is formed on the second insulating substrate with a plurality of opening portions. The horizontal opening portions of the pixel electrode and the opening portions of the common electrode partition the pixel region into left and right domains as well as upper and lower domains. The slits are positioned at the left and right domains. | 10-21-2010 |
20100277659 | LIQUID CRYSTAL DISPLAY AND FABRICATION METHOD THEREOF - A liquid crystal display and a fabricating method thereof are provided. The liquid crystal display includes a first substrate having a pixel portion and a pad portion; a gate line and a data line crossing each other to define the pixel portion at the pixel portion; a transistor adjacent to a crossing of the gate line and the data line, the transistor including a gate electrode, a source electrode and a drain electrode; an insulating layer above the source electrode and the drain electrode, the insulating layer exposing a lateral side of the drain electrode; a pixel electrode in contact with the lateral side of the drain electrode; a second substrate attached to the first substrate; and a liquid crystal layer between the first substrate and a second substrate. | 11-04-2010 |
20100321601 | THIN FILM TRANSISTOR LIQUID CRYSTAL DISPLAY - In a thin film transistor liquid crystal display (TFT-LCD), a connection is formed between the gate line and the common electrode line with TFTs. During scanning in one frame, a high voltage signal is applied to the pixels in a next row before the next row is turned on, i.e., a black image is inserted in the normal white mode. When the pixels in one row are in operation and the pixels in the next row are not turned on, a black image data is inserted into the next row. A high voltage is applied before the pixels in a row of the TFT-LCD are turned on, so that a black image is inserted and tailing of motion picture can be alleviated. | 12-23-2010 |
20100321602 | DISPLAY PANEL - The present invention provides a display panel including a plurality of dual-gate pixel units connected to each other through data lines, gate lines and common lines. Each dual-gate pixel unit includes a first pixel and a second pixel respectively connected to a first gate line and a second gate line, and shares a common line and a data line. The first pixel and the second pixel are respectively disposed at two opposite sides of the common line, and they are also respectively disposed at two opposite sides of the first data line and the second gate line. The data lines transfer data signals into pixels, and the gate lines control the pixels to receive the data signals. The present invention raises an aperture ratio of each pixel of the display panel, and reduces the probability of the gate line and the common line being short-circuited. | 12-23-2010 |
20110025938 | LIQUID CRYSTAL ELECTRO-OPTICAL DEVICE - A brighter active matrix type liquid crystal electro-optical device with a higher contrast, yet having a wider visual angle is realized, said liquid crystal electro-optical device comprises a liquid crystal layer and means for applying an electric field to the liquid crystal layer in the direction parallel to the substrate, wherein the liquid crystal layer comprises a liquid crystal material dispersed in a polymer material. Also a liquid crystal electro-optical device comprising a liquid crystal layer disposed on a substrate is included, wherein the transmission mode or the dispersion mode of an incident light is selected by an electric field applied to the liquid crystal layer in the direction parallel to the liquid crystal layer. | 02-03-2011 |
20110032444 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF - An object is to improve reliability of a semiconductor device. A semiconductor device including a driver circuit portion and a display portion (also referred to as a pixel portion) over the same substrate is provided. The driver circuit portion and the display portion include thin film transistors in which a semiconductor layer includes an oxide semiconductor; a first wiring; and a second wiring. The thin film transistors each include a source electrode layer and a drain electrode layer. In the thin film transistor in the driver circuit portion, the semiconductor layer is sandwiched between a gate electrode layer and a conductive layer. The first wiring and the second wiring are electrically connected to each other in an opening provided in a gate insulating film through an oxide conductive layer. | 02-10-2011 |
20110051026 | PHOTO-ALIGNMENT AGENT AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME - A photo-alignment agent and a liquid crystal display using the same are provided. A photo-reactive group according to an exemplary embodiment of the present invention includes a first alignment material without a photo-reactive group, a second alignment material including a photo-reactive group, and a photosensitizer mixed with the second alignment material. | 03-03-2011 |
20110051027 | ARRAY SUBSTRATE FOR LIQUID CRYSTAL DISPLAY DEVICE - An array substrate for a liquid crystal display device includes a plurality of gate lines on a substrate; a plurality of data lines crossing the plurality of gate lines to define a plurality of pixel regions; a thin film transistor connected to one of the plurality of gate lines and one of the plurality of data lines and disposed in one pixel region of the plurality of pixel regions; first and second shield patterns respectively extending from a previous gate line of the plurality of gate lines to the one pixel region, the first shield pattern disposed at one side of the one pixel region, and the second shield pattern disposed at the other side of the one pixel region; and a pixel electrode in the one pixel region and over the thin film transistor, the pixel electrode overlapping the first and second shield patterns and the previous gate line. | 03-03-2011 |
20110058115 | LIQUID CRYSTAL DEVICE AND ELECTRONIC APPARATUS - A liquid crystal device includes: a pair of substrates; a liquid crystal layer sandwiched between the pair of substrates; a display pixel and a viewing-angle control pixel that are substantially rectangular and disposed on at least one of the pair of substrates; a first electrode and a second electrode disposed in the viewing-angle control pixel; and a plurality of strip-like electrode portions that are provided to at least either the first electrode or the second electrode and spaced from one another across a width direction of the viewing-angle control pixel, the liquid crystal device being configured so that an electric field is generated between the first electrode and the second electrode to control the direction of alignment of liquid crystal molecules in the liquid crystal layer, thereby changing the luminance of the viewing-angle control pixel in a direction oblique to the front. | 03-10-2011 |
20110063537 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME - The liquid crystal display device includes a first substrate and a second substrate, a gate line and a data line on the first substrate to define a pixel region, a pixel transistor formed at the intersection of the gate line and the data line, a pixel electrode formed in the pixel region, a first storage capacitor connected to the pixel electrode, a switching line formed on the first substrate, a read out line formed on the first substrate, a second storage capacitor formed on the first substrate, a switching transistor including a gate electrode connected to the second storage capacitor, a drain electrode connected to the read out line, and a source electrode connected to a driving voltage line, a first column spacer formed on the second substrate, and a common electrode formed on the first column spacer thereby forming a sensing capacitor. | 03-17-2011 |
20110069246 | LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF - A liquid crystal display (LCD) comprises an array substrate and a color filter substrate, which are assembled together and sandwich liquid crystal therebetween. The array substrate comprises a gate line, a first data line and a second data line, which define a pixel region, a first pixel electrode and a first thin film transistor (TFT) for controlling the first data line to provide a first data voltage to the first pixel electrode in the pixel region, and a second pixel electrode and a second TFT for controlling the second data line to provide a second data voltage to the second pixel electrode. The color filter substrate comprises black matrixes and a color resin unit. The position of the first pixel electrode corresponds to the position of the color resin unit between the black matrixes so as to display a first image on a side of the color filter substrate in a light transmission mode; the position of the second pixel electrode corresponds to the position of the color resin unit on the black matrixes so as to display a second image on a side of the array substrate in a light reflection mode. | 03-24-2011 |
20110075062 | ARRAY SUBSTRATE, DRIVING DEVICE AND METHOD, AND LIQUID CRYSTAL DISPLAY - An array substrate comprises a plurality of pixel units defined by interacting of a plurality of gate lines along a row direction and a plurality of data lines along a column direction, and a pixel electrode formed within each of the pixel units. Each row of the pixel units are provide with a first gate line and a second gate line in the gate lines, and each of the pixel units is provides with a first thin film transistor and a second thin film transistor; the first thin film transistor is connected with the first gate line, and the second thin film transistor is connected with the second gate line; the first thin film transistor is connected with the data line at one side of the pixel unit, and the second thin film transistor is connected with the data line at the other side of the pixel unit, and the second thin film transistors of the pixel units in one row and the first thin film transistors of the pixel units in an adjacent row within the same columns are connected to the same column of the data lines. | 03-31-2011 |
20110075063 | LIQUID CRYSTAL DISPLAY DEVICE - Disclosed herein is a liquid crystal display device having first and second substrates disposed to face each other so as to hold a liquid crystal layer therebetween, and a gate potential creating circuit for outputting a selection potential and a non-selection potential, scanning lines, signal lines, thin film transistors formed so as to correspond to intersection portions between the scanning lines and the signal lines, respectively, pixel electrodes electrically connected to the thin film transistors, respectively, and a gate control circuit for switching the selection potential and the non-selection potential supplied from the gate potential creating circuit over to each other, thereby supplying one of the selection potential and the non-selection potential to corresponding ones of the thin film transistors through corresponding one of the scanning lines being formed on the first substrate, and a common electrode being formed either on the first substrate or the second substrate. | 03-31-2011 |
20110085102 | LIQUID CRYSTAL DISPLAY AND METHOD OF MANUFACTURING THE SAME - In a high-resolution liquid crystal display with improved side visibility having a color filter on array, a unit pixel includes first and second sub-pixels in which liquid crystals are continuously aligned and electrically isolated. A first pixel electrode for implementing the first sub-pixel is formed on a color filter layer and a second protective layer, and a second pixel electrode for implementing the second sub-pixel is formed between the color filter layer and the second protective layer. The second protective layer the second protective layer formed on the second pixel electrode lowers the electric field of the second sub-pixel, so that a liquid crystal application voltage applied to the second sub-pixel is lower than the voltage applied to the first sub-pixel. Accordingly, the transmittances of the first and second sub-pixels in the unit pixel are different from each other, to improve side visibility. | 04-14-2011 |
20110090417 | LIQUID CRYSTAL DISPLAY WITH IMPROVED SIDE VISIBILITY AND FABRICATION METHOD THEREOF - In a liquid crystal display with improved side visibility and a fabrication method of the liquid crystal display, a unit pixel may include first and second sub-pixels in which liquid crystals are continuously aligned and electrically isolated. A first pixel electrode for implementing the first sub-pixel is formed on a protective layer. A second pixel electrode for implementing the second sub-pixel is formed beneath the protective layer. The protective layer formed on the second pixel electrode lowers the electric field of the second sub-pixel, so that a liquid crystal application voltage applied to the second sub-pixel is lower than the voltage applied to the first sub-pixel. Accordingly, the transmittances of the first and second sub-pixels in the unit pixel are different from each other to improve side visibility. | 04-21-2011 |
20110096261 | DISPLAY DEVICE - A polymer dispersed liquid crystal display device includes a reflecting layer formed on a first substrate, a color separation layer formed on the reflecting layer, and a first electrode formed on the color separation layer. The device also includes second electrodes, switching thin film transistors, scanning lines, and signal lines, these components being formed on the second substrate. The second electrodes face the first electrode. The device also includes a liquid crystal layer arranged between the first electrode and the second electrodes. The liquid crystal layer includes a polymer dispersant and liquid crystal molecules. Each of the thin film transistors includes a gate electrode, source electrode and drain electrode. The scanning lines connect to the gate electrodes. The signal lines connect to corresponding one of source electrodes and drain electrodes. The other of the source electrodes and the drain electrodes connect to the corresponding second electrode. | 04-28-2011 |
20110102696 | LIQUID CRYSTAL DISPLAY DEVICE, DRIVING METHOD OF THE SAME, AND ELECTRONIC APPLIANCE INCLUDING THE SAME - An object is to provide a liquid crystal display device in which low power consumption can be achieved. A first substrate includes a terminal portion, a switching transistor, and a pixel circuit including a pixel electrode is provided. A second substrate includes a counter electrode. A liquid crystal element is interposed between the pixel electrode and the counter electrode. A potential to be input to the counter electrode is supplied from a terminal portion through the switching transistor. A semiconductor layer included in the switching transistor is an oxide semiconductor layer. | 05-05-2011 |
20110109827 | HORIZONTAL ELECTRIC FIELD SWITCHING LIQUID CRYSTAL DISPLAY DEVICE AND FABRICATING METHOD THEREOF - A horizontal electric field switching liquid crystal display device includes a gate line, a common line parallel to the gate line and provided at an area adjacent to the gate line, a data line crossing the gate line with a gate insulating film therebetween to define a pixel area, a thin film transistor provided adjacent to a crossing of the gate line and the data line, a common electrode provided in the pixel area and connected to the common line, a pixel electrode connected to the thin film transistor and provided in such a manner to form a horizontal electric field along with the common electrode in the pixel area on the same plane as the common electrode, a storage capacitor electrode overlapping the common electrode to provide a storage capacitor, and a contact electrode contacting the pixel electrode, the thin film transistor and the storage electrode at their side surfaces. | 05-12-2011 |
20110128461 | LIQUID CRYSTAL DISPLAY DEVICE, METHOD FOR DRIVING THE SAME, AND ELECTRONIC DEVICE INCLUDING THE SAME - The liquid crystal display device includes a pixel portion including a plurality of pixels to which image signals are supplied; a driver circuit including a signal line driver circuit which selectively controls a signal line and a gate line driver circuit which selectively controls a gate line; a memory circuit which stores the image signals; a comparison circuit which compares the image signals stored in the memory circuit in the pixels and detects a difference; and a display control circuit which controls the driver circuit and reads the image signal in accordance with the difference. The display control circuit supplies the image signal only to the pixel where the difference is detected. The pixel includes a thin film transistor including a semiconductor layer including an oxide semiconductor. | 06-02-2011 |
20110149186 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device includes a first substrate, a second substrate facing the first substrate, a dual passivation layer disposed between the first substrate and the second substrate. The dual passivation layer includes a first passivation layer and a second passivation layer. A refractive index of the first passivation layer is different from a refractive index of the second passivation layer. | 06-23-2011 |
20110149187 | BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY USING THE SAME - A liquid crystal display includes a liquid crystal display panel and a backlight unit. The backlight unit includes a first transistor generating a power voltage supplied through a power line as a driving current based on a driving voltage supplied to a gate electrode of the first transistor, a light emitting element emitting light by the first transistor, a second transistor connected to the first transistor in a current mirror form, a capacitor storing, and at least two switching transistors that equally respond to a selection signal supplied through a selection line and form the same discharge path, so that the power voltage supplied through the power line is sunk to a constant current unit and the driving voltage is stored in the capacitor. | 06-23-2011 |
20110164195 | DISPLAY DEVICE HAVING HEATING LAYER AND METHOD OF MAKING THE SAME - A display device includes a first substrate, a heating layer formed on the first substrate, an insulating layer having a first opening formed on the heating layer, at least one switching device, two contact pads formed on the insulating layer, and respectively electrically connected to the scan line and the data line, a capacitor, a passivation layer covering the switching device and the capacitor, and a pixel electrode formed on the passivation layer and electrically connected to the drain of the switching device. The source of the switching device is connected to the data line. The passivation layer has a plurality of second openings exposing the contact pads. | 07-07-2011 |
20110187953 | LIQUID CRYSTAL DISPLAY DEVICE - In a liquid crystal display device, the reduction of power consumption is realized by reddening a backlight while maintaining a white balance. An aperture ratio of a red subpixel and an aperture ratio of a blue subpixel are set such that, in a state where an aperture ratio of a green subpixel in each pixel of a liquid crystal panel is fixed to a desired value, white brightness efficiency takes a maximum value which is set based on a balance between light emission efficiency which is increased corresponding to lowering of a color temperature of the backlight and transmissivity of the pixel which is decreased corresponding to the increase of the aperture ratio of the blue subpixel. | 08-04-2011 |
20110199551 | DISPLAY DEVICE - A contact resistance in a through-hole with a source or a drain electrode connected to a TFT is decreased, thereby improving the operation efficiency of a display device. | 08-18-2011 |
20110216261 | METHOD OF MANUFACTURING A LIQUID CRYSTAL DISPLAY AND LIQUID CRYSTAL DISPLAY THEREOF - A liquid crystal display (“LCD”) includes a first insulation substrate, a thin film transistor (“TFT”) disposed on the first insulation substrate, and a pixel electrode disposed on the first insulation substrate and connected to a drain electrode of the TFT, wherein the pixel electrode includes an edge connection and a drain electrode connection, a portion of the edge connection pattern near a position where the drain electrode connection and the edge connection intersect is removed in the LCD, the pixel electrode further includes a stem and a plurality of minute branches, and a laser is irradiated to one intersection point between the stem and the minute branches among the stem near the light blocking layer to cut the portion of the pixel electrode. | 09-08-2011 |
20110249211 | Organic light emitting display device - An organic light emitting display device includes a substrate having a transmitting region interposed between pixel regions; thin film transistors on a first surface of the substrate; a passivation layer covering the thin film transistors; pixel electrodes on the passivation layer; an opposite electrode disposed to face the pixel electrodes; an organic emission layer between the pixel electrodes and the opposite electrode; a polymer dispersed liquid crystal (PDLC) device disposed such that the thin film transistors are between the PDLC device and the passivation layer, the PDLC device having: a first electrode; a second electrode; and a PDLC layer in which liquid crystal is dispersed in polymer matrix. Distortion of images transmitted through the organic light emitting display device is prevented by restricting scattering of the transmitted light, the transmission of the external light may be adjusted simply, and degradation of the brightness and color coordinate reproduction may be prevented. | 10-13-2011 |
20110292313 | DISPLAY DEVICE - Provided is a display device, including: a display panel which includes a thin film transistor substrate (SUB | 12-01-2011 |
20120008059 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes first and second gate lines and first and second data lines, on a first substrate, a first thin film transistor connected to the first gate and data lines and including a first source and drain electrode, a second thin film transistor connected to the second gate and data lines and including a second source and drain electrode, first and second pixel electrodes contacting a portion of the first and second drain electrodes, respectively, a passivation layer on the first and second pixel electrodes and the first and second thin film transistors, and a reference electrode on a passivation layer and overlapping the first pixel electrode and the second pixel electrode. The reference electrode includes a plurality of branch electrodes. The first thin film transistor is right of the first data line and the second thin film transistor is left of the second data line. | 01-12-2012 |
20120033149 | ARRAY SUBSTRATE, LIQUID CRYSTAL PANEL AND LIQUID CRYSTAL DISPLAY - An array substrate comprises a first substrate and a plurality of gate lines and a plurality of the data lines provided on the first substrate, the plurality of gate lines and the plurality of the data lines define a plurality of pixel units arranged into a matrix form. Each of the plurality of pixel units comprising: a first electrode having slits, comprising two or more regions where the slits have the different tilt degrees; a second electrode; and a thin film transistor switch, wherein the first electrode and the second electrode are used to form a horizontal electric field for driving liquid crystal molecules, the gate line and the thin film transistor switch are arranged between each two regions of the first electrode, and the thin film transistor switch is controlled by the gate line to operate each region of the first electrode. | 02-09-2012 |
20120069257 | Liquid Crystal Display Device with a Built-in Touch Screen and Method for Manufacturing the Same - A liquid crystal display device with a built-in touch screen comprising a substrate having a pixel region, a thin film transistor formed at the pixel region, the thin film transistor including at least an active layer, a gate electrode, an insulating layer, and a data electrode, a first passivation layer formed on the thin film transistor, a first contact hole formed through a portion of the first passivation layer to expose the data electrode, a common electrode formed on at least one portion of the first passivation layer including inside the first contact hole, the common electrode operable to sense touch, a conductive line formed on at least one portion of the first passivation layer including inside the first contact hole, a second passivation layer formed on the common electrode and the conductive line, a second contact hole formed through a portion of the second passivation layer to expose the conductive line corresponding to the data electrode, and a pixel electrode electrically connected with the conductive line, the pixel electrode formed on the second passivation layer and inside the second contact hole, wherein the data electrode and the pixel electrode are electrically connected via the common electrode and the conductive line. | 03-22-2012 |
20120069258 | DISPLAY DEVICE - Provided is a display device provided with a non-contact type touch sensor having excellent properties, in place of a contact-point type touch sensor. The display device includes a first circuit having a first electrode ( | 03-22-2012 |
20120075543 | TRIPLE-GATE LCD PANEL - A triple-gate LCD panel includes a transistor array substrate, a color filter array substrate, and a liquid crystal layer disposed between the transistor array substrate and the color filter array substrate. A transistor array of the transistor array substrate includes a plurality of scan lines, data lines, and pixel switches connected to the scan lines and the data lines. The pixel switches in any column are connected to two adjacent data lines respectively. Two adjacent pixel switches in any column are connected to the same data line. The pixel switches, the liquid crystal layer, and the color filter array substrate define a plurality of monochromatic pixel units. The monochromatic pixel units in any row are all a plurality of red pixel units, green pixel units, or blue pixel units. The red pixel units, the green pixel units, and the blue pixel units in any column are arranged periodically. | 03-29-2012 |
20120075544 | DRIVING CIRCUIT FOR LIGHT EMITTING DEVICE - A driving circuit is provided, which is configured to supply a driving voltage and a driving current to an LED string. A first detection resistor is arranged on a path of the LED string. A voltage source outputs a control voltage having a level that corresponds to the target luminance level of the LED string, and a first threshold voltage that is proportional to the control voltage. A controller generates a gate pulse signal having a duty ratio that is adjusted such that the voltage drop across the first detection resistor matches the control voltage. A first driver drives a switching transistor of a DC/DC converter according to the gate pulse signal. When the voltage drop across the first detection resistor exceeds the first threshold voltage, a first comparator stops the switching operation of the switching transistor. | 03-29-2012 |
20120075545 | LIQUID CRYSTAL DISPLAY DEVICE - The drain lines are such that one drain line is formed for every two pixels adjacent to each other within the same pixel row, the gate lines are formed of a first gate line connected to one of the two pixels connected to the same drain line within the same pixel row and a second gate line connected to the other pixel, the pixel electrode is formed of a first linear electrode inclined in a plus direction from the first direction, and a second linear electrode inclined in a minus direction from the first direction, in a region in which the pixel electrode is superimposed over the common electrode, and each pixel has the first and second gate lines and thin film transistor formed in a region between the region of the first linear electrode and the region of the second linear electrode. | 03-29-2012 |
20120099041 | ARRAY SUBSTRATE, MANUFACTURING METHOD THEREOF AND LIQUID CRYSTAL DISPLAY - Embodiments of the invention disclose an array substrate and a manufacturing method thereof and a liquid crystal display. In the array substrate, an additional electrode is formed above a gate line, the additional electrode and the gate line are spaced from each other by a gate insulation layer, and the additional electrode is connected electrically with the common electrode line; pixel electrode extends to over the additional electrode and is overlapped with the additional electrode, the overlapped portion of the pixel electrode and both the additional electrode and the common electrode line forms a storage capacitor. The liquid crystal display according to the embodiment of the invention comprises the above array substrate. | 04-26-2012 |
20120105755 | ACTIVE DEVICE ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY PANEL - An active device array substrate includes a substrate, a pixel array, a peripheral circuit and at least an auxiliary metal pattern. The substrate has an active area and a peripheral circuit area connected to the active area. The pixel array is disposed on the active area of the substrate. The peripheral circuit is disposed on the peripheral circuit area of the substrate. The peripheral circuit includes a plurality of driver bonding pads and a plurality of fan-out line units. Each fan-out line unit includes a plurality of fan-out lines, a plurality of connection lines and a line-free area. The fan-out lines are electrically connected to the pixel array. Each connection line connects one of the driver bonding pads and one of the fan-out lines correspondingly. The auxiliary metal pattern is disposed at the line-free area. The auxiliary metal pattern and the connection lines are arranged in a same interval. | 05-03-2012 |
20120105756 | PSA LCD PANEL WITH PIXEL UNIT OF EIGHT DOMAINS - A PSA LCD panel includes a plurality of pixel units. Each of the pixel units includes a first pixel electrode and a second pixel electrode separated from the first pixel electrode. Each of the first and second pixel electrodes has a pattern scattered from a center in such a manner to form four domains. | 05-03-2012 |
20120105757 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes a liquid crystal panel including short sides and long sides, a plurality of gate lines disposed on the liquid crystal panel and extending substantially in parallel with the short sides of the liquid crystal panel, a plurality of data lines insulated from the gate lines, intersecting the gate lines and extending substantially in parallel with the long sides of the liquid crystal panel, a printed circuit board disposed near one of the short sides of the liquid crystal panel and providing an image signal to the liquid crystal panel, a light guide plate overlapping the liquid crystal panel, a light source module providing light to the light guide plate and a circuit board on which the light source module is mounted. | 05-03-2012 |
20120105758 | LIQUID CRYSTAL PANEL, MANUFACTURE METHOD AND REPAIR METHOD THEREOF - An embodiment of the invention provide a liquid crystal panel comprising a driving chip assembly comprising: a chip lead wiring and a chip repair line, which are overlapped but insulated from each other; an array substrate comprising an array substrate lead wiring and an array substrate repair line, which are overlapped but insulated from each other; wherein the driving chip assembly is mounted on the array substrate which is electrically connected with the corresponding chip lead wiring connection, and the two ends of the chip repair line is electrically connected with the corresponding two ends of the array substrate repair line respectively. | 05-03-2012 |
20120113345 | Display Device and Method of Fabricating the Same - A driver circuit for use with a passive matrix or active matrix electro-optical display device such as a liquid crystal display is fabricated to occupy a reduced area. A circuit (stick crystal) having a length substantially equal to the length of one side of the matrix of the display device is used as the driver circuit. The circuit is bonded to one substrate of the display device, and then the terminals of the circuit are connected with the terminals of the display device. Subsequently, the substrate of the driver circuit is removed. The driver circuit can be formed on a large-area substrate such as a glass substrate, while the display device can be formed on a lightweight material having a high shock resistance such as a plastic substrate. | 05-10-2012 |
20120127387 | ELECTRODE SUBSTRATE, METHOD FOR MANUFACTURING ELECTRODE SUBSTRATE, AND IMAGE DISPLAY DEVICE - A touch panel including: first electrode patterns provided on a transparent substrate and extending in a first direction; and second electrode patterns provided on the substrate and extending in a second direction that intersects the first direction, each of the first electrode patterns being constituted by transparent electrodes and conductive connecting sections via which the transparent electrodes are connected to each other, and each of the second electrode patterns being constituted by transparent electrodes and conductive connecting sections via which the transparent electrodes are connected to each other, each of the second electrode patterns intersecting the first electrode patterns via an insulation layer at the respective conductive connecting sections of said each of the second electrode patterns, and in at least one of the second electrode patterns, at least one of the conductive connecting sections of said at least one of the second electrode patterns being a metal wire. | 05-24-2012 |
20120133856 | LIQUID CRYSTAL PANEL, LIQUID CRYSTAL DISPLAY DEVICE, AND MANUFACTURING METHOD THEREOF - A gate line ( | 05-31-2012 |
20120154700 | THIN FILM TRANSISTOR ARRAY PANEL AND LIQUID CRYSTAL DISPLAY USING THE SAME - A liquid crystal display includes a first substrate, a gate line, a data line, first-third power lines located on the first substrate, first-third sub-pixels, where a switching element of each is connected to the gate line and the data line, a second substrate, a common electrode that is formed on the second substrate, a liquid crystal layer located between the first and second substrates, and a power voltage driver outputting a low voltage during a first period and a high voltage during a subsequent second period to the first power line, a constant voltage during both periods to the second power line, and the high voltage during the first period and the low voltage during the second period to the third power line. The first power line, the second power line and the third power line overlap the first sub-pixel, the second sub-pixel, and the third sub-pixel, respectively. | 06-21-2012 |
20120154701 | LIQUID CRYSTAL DISPLAY AND METHOD OF MANUFACTURING THE SAME - A liquid crystal display has a pair of substrates with liquid crystal sealed between them. A polymer layer regulates directions in which the liquid crystal molecules tilt. A plurality of gate bus lines and a plurality of drain bus lines are provided on one of the substrates. Color filters and a pixel electrode are provided on the substrate. The pixel electrode includes a first sub-pixel electrode and a second sub-pixel electrode. A common electrode is provided on the other substrate. A first thin film transistor is connected to the first sub-pixel electrode, a second thin film transistor is connected to the second sub-pixel electrode, and a third thin film transistor is connected to the second sub-pixel electrode. The first and second thin film transistors are both connected to a first gate bus line, and the third thin film transistor is connected to a second bus line. | 06-21-2012 |
20120154702 | LIQUID CRYSTAL DISPLAY - A thin film transistor array panel is provided, which includes: a substrate; a plurality of first signal lines formed on the substrate; a plurality of second signal lines intersecting the first signal lines to define pixel areas; first and second pixel electrodes disposed substantially in a pixel area and having different areas; a plurality of thin film transistors connected to the first and the second signal lines and at least one of the first and the second pixel electrodes; a coupling electrode overlapping the second pixel electrode; and a tilt direction defining member for determining tilt directions of liquid crystal molecules formed on the substrate. | 06-21-2012 |
20120162558 | THIN FILM TRANSISTOR ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY DEVICE - A thin film transistor array substrate includes pixel regions, each comprising first, second and third transparent electrodes, which are electrically isolated, wherein the second transparent electrode comprises strip-like second electrode portions electrically connected to one another, and the third transparent electrode comprises strip-like third electrode portions electrically connected to one another, the positions of the strip-like third electrode portions corresponding to those of the strip-like second electrode portions, and wherein the strip-like third electrode portions have a width less than that of the strip-like second electrode portions. When the substrate is actuated, a first horizontal electric field is formed between the first and second transparent electrodes and a second horizontal electric field is formed between the third and second transparent electrodes, so that the transmittance can be increased. | 06-28-2012 |
20120162559 | LIQUID CRYSTAL DISPLAY AND METHOD OF MANUFACTURING THE SAME - A liquid crystal display includes a first substrate including a pixel area, a second substrate facing the first substrate, a liquid crystal layer interposed between the first substrate and the second substrate, and including liquid crystal molecules, a first electrode, a second electrode including a minute slit pattern, disposed on the first substrate and an insulating layer disposed between the first electrode and the second electrode, and a third electrode disposed on the second substrate. The pixel area includes a first region having a double-electrode structure wherein the first electrode and the second electrode overlap, and a second region having a single electrode structure including the second electrode. | 06-28-2012 |
20120169956 | 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. | 07-05-2012 |
20120188477 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes a first substrate and a second substrate facing each other, a pixel electrode disposed on the first substrate and including a first sub-pixel electrode and a second sub-pixel electrode spaced apart from the first sub-pixel electrode by a gap, a common electrode disposed on the second substrate, a shielding member disposed on the first substrate or the second substrate and overlapping the gap between the first sub-pixel electrode and the second sub-pixel electrode, an alignment layer disposed on at least one of the pixel electrode and the common electrode, and a liquid crystal layer disposed between the first substrate and the second substrate. | 07-26-2012 |
20120206668 | THIN-FILM TRANSISTOR DEVICE MANUFACTURING METHOD, THIN-FILM TRANSISTOR, AND DISPLAY DEVICE - A thin-film transistor device manufacturing method forms a plurality of gate electrodes above a substrate. A silicon nitride layer is formed on the plurality of gate electrodes. A silicon oxide layer is formed on the silicon nitride layer. An amorphous silicon layer is formed on the silicon oxide layer. The amorphous silicon layer is crystallized using predetermined laser light to produce a crystalline silicon layer. A source electrode and a drain electrode are formed on the crystalline silicon layer in a region that corresponds to each of the plurality of gate electrodes. A film thickness of the silicon oxide layer, a film thickness of the silicon nitride layer, and a film thickness of the amorphous silicon layer satisfy predetermined conditional expressions. | 08-16-2012 |
20120212686 | LIQUID CRYSTAL DISPLAY DEVICE - It is an object to provide a liquid crystal display device which has excellent viewing angle characteristics and higher quality. The present invention has a pixel including 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. | 08-23-2012 |
20120224114 | Liquid Crystal Display Device and Manufacturing Method Thereof - The present invention prevents the shaving of an alignment film caused by a columnar spacer in a liquid crystal display device of an IPS method using photo-alignment. A plinth higher than a pixel electrode is formed at a part where a columnar spacer formed over a counter substrate touches a TFT substrate. When an alignment film of a double-layered structure is applied over the pixel electrode and the plinth, the thickness of the alignment film over the plinth reduces by a leveling effect. When photo-alignment is applied in the state, a photodegraded upper alignment film over the plinth disappears and a lower alignment film having a high mechanical strength remains. As a result, it is possible to prevent the shaving of the alignment film. | 09-06-2012 |
20120229723 | SUBSTRATE FOR LIQUID CRYSTAL DISPLAY DEVICE, LIQUID CRYSTAL DISPLAY DEVICE, AND METHOD FOR DRIVING LIQUID CRYSTAL DISPLAY DEVICE - The present invention provides a liquid crystal display apparatus which allows high-speed driving with maintenance of a high viewing angle characteristic. The liquid crystal display apparatus includes, in one of pixels of a display driving circuit, a gate bus line; a data bus line; a storage capacitor bus line; a first transistor and a second transistor which are connected with the gate bus line and with the data bus line; a liquid crystal capacitor in a first subpixel; a liquid crystal capacitor in a second subpixel; and a third transistor connected with the liquid crystal capacitor in the second subpixel. The gate electrode of the third transistor is connected with a gate bus line (n+2) corresponding to pixels on a second or latter scanning line forward from a scanning signal line corresponding to the third transistors. | 09-13-2012 |
20120236223 | LIQUID CRYSTAL DISPLAY HAVING PHOTO-SENSING INPUT MECHANISM - A liquid crystal display having photo-sensing input mechanism includes a first gate line for transmitting a first gate signal, a second gate line for transmitting a second gate signal, a data line for transmitting a data signal, a pixel unit for outputting an image signal according to the first gate signal and the data signal, a readout line for transmitting a readout signal, a photo-sensing input unit and a driving adjustment unit. The photo-sensing input unit is utilized for generating a sensing voltage according to a driving voltage and an incident light signal, and is further utilized for outputting the readout signal according to the sensing voltage and the first gate signal. The driving adjustment unit is employed to provide the driving voltage according to the second gate signal and the incident light signal. | 09-20-2012 |
20120242920 | ARRAY SUBSTRATE, LIQUID CRYSTAL PANEL AND DISPLAY DEVICE - Embodiments of the disclosed technology provide an array substrate comprising a plurality of pixel units each of which comprises a gate scanning line, a source scanning line, a thin film transistor (TFT), a storage capacitor, and at least one photosensitive transistor, wherein a gate electrode of the photosensitive transistor and a gate electrode of the TFT are connected with the same gate scanning line, a drain electrode of the photosensitive transistor and a drain electrode of the TFT are connected with the storage capacitor, a source electrode of the TFT is connected with the source scanning line, and a source electrode of the photosensitive transistor is connected with its own gate electrode. In addition, the embodiments of the disclosed technology also provide a liquid crystal panel comprising the array substrate and a display device comprising the liquid crystal panel. | 09-27-2012 |
20120249911 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device includes: a drive element substrate having plural interlayer insulating films laminated thereon, and having a non-opening area in which signal lines and a transistor are provided and an opening area in which none of the signal lines and the transistors is provided in the plural interlayer insulating films; and a counter substrate provided so as to face the drive element substrate through a liquid crystal, in which the drive element substrate includes: an insulating portion which is provided in the interlayer insulating film(s) between the non-opening area and the opening area, and whose refractive index is different from that of (each of) the interlayer insulating film(s); and a light blocking film provided between the insulating portion and the counter substrate. | 10-04-2012 |
20120249912 | THIN FILM TRANSISTOR LIQUID CRYSTAL DISPLAY PANEL AND COLOR FILTER SUBSTRATE - Embodiments of the disclosed technology relate to a thin film transistor liquid crystal display (TFT-LCD) panel comprising: a color filter substrate and a thin film transistor array substrate facing each other, and a liquid crystal layer interposed therebetween; and an electrostatic discharge circuit, wherein the color filter substrate comprises: a base substrate and a color filter film which has a first surface attached to the base substrate; a conductive layer attached to a second surface of the color filter film and electrically connected to the electrostatic discharge circuit to release charges on the conductive layer. The embodiments of the disclosed technology also provide a color filter substrate. | 10-04-2012 |
20120249913 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A liquid crystal display device includes an alignment layer having an alignment direction inclined at an angle α where 0°<α<90° with respect to an extending direction of a gate line, a pixel electrode, and a common electrode placed opposite to the pixel electrode with an insulating layer interposed therebetween. One of the pixel electrode and the common electrode has a slit for generating a fringe electric field to liquid crystals with the other of the pixel electrode and the common electrode. The slit includes a first slit lying in the alignment direction or a direction perpendicular to the alignment direction, and a plurality of second slits and a plurality of third slits respectively inclined at an angle ±θ with respect to the first slit. | 10-04-2012 |
20120257132 | LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A TFT substrate includes a pixel region which is a rectangular region where a plurality of pixels are formed in a matrix, a frame region which is outside the pixel region and frames the pixel region, a light blocking metal wire which is formed so as to surround the outside of at least three sides of the rectangular pixel region and has slits, a disconnection detection metal wire for detecting disconnection thereof formed outside the light blocking metal wire, two terminals are connected to the disconnection detection metal wire, and common electrodes which are connected to the light blocking metal wire and are maintained at the same potential as a common potential in the pixel circuit. | 10-11-2012 |
20120268678 | LIQUID CRYSTAL DISPLAY DEVICE - An object of the present invention is to enhance transmissivity and the luminance of a screen in an IPS liquid crystal display device. To achieve the object, in the IPS liquid crystal display device according to the present invention, a counter electrode is formed flatly and solidly on an organic passivation film, a pixel electrode having a slit is formed on the counter electrode via an interlayer insulation film, and an alignment film the orientation of which is controlled by optical orientation is formed on the pixel electrode. The transmissivity is enhanced by also making the inside of the contact hole function as a transmissible area for image formation by applying optical orientation to the alignment film in the contact hole to result in enhancement of the luminance of the screen. | 10-25-2012 |
20120268679 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display panel capable of reducing a capacitance of a parasitic capacitor between a data line and a pixel electrode. The liquid crystal display panel comprises: a thin film transistor at a crossing of a gate line and a data line, liquid crystal cells including a pixel electrode connected to the thin film transistor; first shield patterns in the liquid crystal cells, each shield pattern being parallel to the data line without overlapping the data line, wherein the shield patterns are insulated from and overlap with an outer portion of the pixel electrode; and a common line arrayed to connect the shield patterns for each the liquid crystal cell. | 10-25-2012 |
20120293737 | SHIFT REGISTER UNIT CIRCUIT, SHIFT REGISTER, ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY - Embodiments of the disclosed technical solution provides a shift register unit circuit which operates based on two clock signals and comprises input terminals, a pre-charging circuit, a level pulling-down circuit, a outputting circuit and a scan signal output terminal. Embodiments of the disclosed technical solution also provides a shift register having at least two shift register unit circuits connected in cascade, and further provides a liquid crystal display array substrate and a liquid crystal display. The disclosed technical solution stabilizes the wave output from the scan signal output terminal and has small noise by means of a design of pulling down the level, and may realize the GOA circuit utilizing less TFTs circuits, so that the circuit structure is simple and power consumption is small. | 11-22-2012 |
20120300147 | DOUBLE SELF-ALIGNED METAL OXIDE TFT - A method of fabricating metal oxide TFTs on transparent substrates includes the steps of positioning an opaque gate metal area on the front surface of the substrate, depositing transparent gate dielectric and transparent metal oxide semiconductor layers overlying the gate metal and a surrounding area, depositing transparent passivation material on the semiconductor material, depositing photoresist on the passivation material, exposing and developing the photoresist to remove exposed portions, etching the passivation material to leave a passivation area defining a channel area, depositing transparent conductive material over the passivation area, depositing photoresist over the conductive material, exposing and developing the photoresist to remove unexposed portions, and etching the conductive material to leave source and drain areas on opposed sides of the channel area. | 11-29-2012 |
20120314148 | DISPLAY DEVICE AND ELECTRONIC APPARATUS - A display device includes: a pixel section provided between a pair of substrates and including plural pixels; one or plural active components disposed in a frame region around the pixel section on one substrate of the pair of substrates; an insulating film provided in the frame region on the one substrate to cover the one or plural active components; and a sealing layer provided to seal the pixel section and cover an end edge portion of the insulating film in the frame region. | 12-13-2012 |
20120327321 | DISPLAY PIXEL HAVING OXIDE THIN-FILM TRANSISTOR (TFT) WITH REDUCED LOADING - Disclosed embodiments relate to a thin-film transistor (TFT) for use in a display device. The display device may include a liquid crystal display (LCD) panel having multiple pixels arranged in rows and column, with each row corresponding to a gate line and each column corresponding to a source line. Each of the pixels includes a pixel electrode and a TFT. The TFT may include a metal oxide semiconductor channel between a source and drain. For each TFT, holes may be formed in the gate line in a region beneath the source and/or the drain. The holes may be formed such that the source and drain only partially overlap the holes. The presence of the holes reduces the area of the gate line, which may reduce parasitic capacitance and improve loading. This may provide improved panel performance, which may reduce the appearance of certain visual artifacts. | 12-27-2012 |
20130016296 | ORGANIC ELECTROLUMINESCENCE ELEMENT, ORGANIC ELECTROLUMINESCENCE DISPLAY, AND ORGANIC ELECTROLUMINESCENCE DISPLAY APPARATUSAANM Fujita; YoshimasaAACI OsakaAACO JPAAGP Fujita; Yoshimasa Osaka JPAANM Ogata; HidenoriAACI OsakaAACO JPAAGP Ogata; Hidenori Osaka JPAANM Okamoto; KenAACI OsakaAACO JPAAGP Okamoto; Ken Osaka JPAANM Kobayashi; YuhkiAACI OsakaAACO JPAAGP Kobayashi; Yuhki Osaka JPAANM Yamada; MakotoAACI OsakaAACO JPAAGP Yamada; Makoto Osaka JPAANM Kondoh; KatsumiAACI OsakaAACO JPAAGP Kondoh; Katsumi Osaka JP - The present invention includes: a reflective electrode ( | 01-17-2013 |
20130027622 | DISPLAY DEVICE - An object of the present invention is to provide a display device having a high contrast ratio by a simple and easy method. Another object of the present invention is to manufacture such a display device having a high contrast ratio at low cost. The present invention relates to a display device including a first substrate; a second substrate; a layer including a display element, wherein the layer including the display element is interposed between the first substrate and the second substrate; and stacked polarizers on the outer side of the first substrate or the second substrate. The stacked polarizers are arranged to be in a parallel Nicols state and the wavelength distributions of the extinction coefficients of the stacked polarizers are different from each other. | 01-31-2013 |
20130027623 | LIGHT-EMITTING DEVICE MANUFACTURING METHOD, LIGHT-EMITTING DEVICE, LIGHTING DEVICE, BACKLIGHT, LIQUID-CRYSTAL PANEL, DISPLAY DEVICE, DISPLAY DEVICE MANUFACTURING METHOD, DISPLAY DEVICE DRIVE METHOD AND LIQUID-CRYSTAL DISPLAY DEVICE - A metal line | 01-31-2013 |
20130038805 | LIQUID CRYSTAL DRIVING CIRCUIT - A liquid-crystal-driving circuit includes: resistors connected in series between first and second potentials lower than the first potential; one or more voltage follower circuits to impedance-convert one or more intermediate potentials between the first and second potentials, to be outputted, respectively, the intermediate potentials generated at one or more connection points between the resistors, respectively; a common-signal-output circuit to supply common signals to common electrodes of a liquid crystal panel, respectively, the common signals being at the first, second, or one or more intermediate potentials in a predetermined order; and a segment-signal output circuit supplies segment signals to segment electrodes of the liquid crystal panel, respectively, the segment signals being at the first and second potentials, or the intermediate potentials according to the common signals, wherein the segment-signal output circuit increases impedances of the segment signals only for a first period when the of segment signals potentials are switched. | 02-14-2013 |
20130057792 | LIQUID CRYSTAL DISPLAY DEVICE - The present invention provides a liquid crystal display device which is excellent in uniformity of visual angles even when divided alignment regions are distorted due to an external pressure such as pressing pressure. The present invention provides a liquid crystal display device comprising: a pair of substrates; and a liquid crystal layer between the substrates, wherein, as viewed in a plan view of a main surface of one of the substrates, the liquid crystal display device has an alignment division pattern in which each pixel is divided into four or more alignment regions, and each set of a plurality of pixels constitutes one unit, and each of the units of the alignment division pattern comprises, in at least one pixel, an alignment region whose alignment direction is different from alignment directions of alignment regions which are located at same vertical and horizontal positions in the other pixels. | 03-07-2013 |
20130057793 | THIN-FILM TRANSISTOR SUBSTRATE AND LIQUID-CRYSTAL DISPLAY DEVICE PROVIDED WITH THE SAME - In each pixel, an insulating film covering each oxide semiconductor layer is placed between an upper electrode of a storage capacitance element and two source wiring lines that have the upper electrode therebetween. The upper electrode is formed of a conductor layer portion that extends from the oxide semiconductor layer and that has a low resistance, and is thereby integrally formed with the oxide semiconductor layer. Both of the source wiring lines are provided on the insulating film and are connected to the oxide semiconductor layer through contact holes formed in the insulating film. | 03-07-2013 |
20130063672 | LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A method of manufacturing an LCD device includes providing a lower substrate including a first substrate on which a thin film transistor, a pixel electrode, and a common electrode are formed, and forming a first light alignment layer on the first substrate that is light aligned in a ultraviolet (UV) irradiation process; providing an upper substrate including a second substrate on which a color filter and a black matrix are formed, and forming a second light alignment layer on the second substrate that is light aligned in the UV irradiation process; providing a light polymerization compound between the lower substrate and upper substrate; and forming an alignment assistant layer between a liquid crystal layer and the first and second light alignment layers by performing a front UV irradiation process on the upper substrate and lower substrate which are coupled to each other with the liquid crystal layer therebetween. | 03-14-2013 |
20130077008 | LIQUID CRYSTAL DISPLAY - A liquid crystal display in which the common voltage line is disposed directly on or directly under the common electrode directly contacts the common electrode such that a signal delay of the common voltage line may be reduced and simultaneously a reduction in the aperture ratio of the liquid crystal display may be prevented. | 03-28-2013 |
20130077009 | DISPLAY PANEL - Provided is a display panel using polymer network liquid crystal in which a monomer unreacted region is reduced and a thin-film transistor can be prevented from being irradiated with light energy. In the display panel, a black matrix ( | 03-28-2013 |
20130083264 | SUBSTRATE FOR LIQUID CRYSTAL DISPLAY DEVICE, AND LIQUID CRYSTAL DISPLAY DEVICE - In a substrate for a liquid crystal display device, a black matrix, a transparent electroconductive film and a resin layer are formed above a transparent substrate. The black matrix is a light-shielding layer in which light-shielding pigments are dispersed in a resin, and includes openings. The resin layer is formed above the transparent substrate including the black matrix and the transparent electroconductive film, forms a convex part above the black matrix, and forms, in a region that passes through a center of each of the openings in the black matrix, a concave part. | 04-04-2013 |
20130083265 | ACTIVE MATRIX SUBSTRATE, METHOD FOR FABRICATING THE SAME, AND LIQUID CRYSTAL DISPLAY PANEL - An active matrix substrate ( | 04-04-2013 |
20130088658 | CHLOROFLUOROBENZENE COMPOUND, OPTICALLY ISOTROPIC LIQUID CRYSTAL MEDIUM AND OPTICAL DEVICE - A liquid crystal compound and a liquid crystal medium are described. The liquid crystal compound is stable to heat and light and has a large dielectric anisotropy and a large optical anisotropy. The liquid crystal medium has a wide temperature range of liquid crystal phase, a large optical anisotropy and a large dielectric anisotropy, and exhibits an optically isotropic liquid crystal phase. The liquid crystal compound has 4 or 5 benzene rings, one of which is a chlorofluorobenzene ring. The liquid crystal medium is characterized in containing the liquid crystal compound and a chiral dopant and exhibiting an optically isotropic liquid crystal phase. | 04-11-2013 |
20130093972 | Liquid Crystal Display Device - An object of the present invention is to eliminate COG irregularities around a display area caused by distortion of a glass substrate generated when IC chips are connected by a COG method in a liquid crystal display device. A liquid crystal display panel configured using an opposed substrate and a TFT substrate and a backlight are accommodated using an upper frame and a lower frame. IC chips are connected to an end portion of the TFT substrate of the liquid crystal display panel via ACFs by the COG method. Protrusions formed at the upper frame are in contact with the both sides of each IC chip, and the distortion of the TFT substrate generated by the COG method is eliminated by the protrusions. The TFT substrate can be flattened by eliminating the distortion, and the COG irregularities around the display area can be suppressed. | 04-18-2013 |
20130100368 | LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREFOR - A liquid crystal display device includes a first insulating layer which sits on an end portion of a first transparent electrode, a gate electrode under the first insulating layer, a semiconductor layer on the first insulating layer, a first wiring which is formed so as to reach the first transparent electrode thereon from the semiconductor layer and is electrically connected to the first transparent electrode, a second wiring which is pulled out from the upper part of the semiconductor layer with an interval from the first wiring, a second insulating layer which covers the first wiring, the second wiring, the semiconductor layer, and the second insulating layer which covers the first transparent electrode, a second transparent electrode which is formed on the second insulating layer, and a liquid crystal layer which is arranged on the second transparent electrode. | 04-25-2013 |
20130100369 | COMPOUND HAVING BRANCHED ALKYL OR BRANCHED ALKENYL, OPTICALLY ISOTROPIC LIQUID CRYSTAL MEDIUM AND OPTICAL ELEMENT - A liquid crystal compound with branched alkyl or branched alkenyl as represented by formula (1), a liquid crystal medium (a liquid crystal composition or a polymer/liquid crystal composite material) containing the liquid crystal compound, and an optical element containing the liquid crystal medium are described. | 04-25-2013 |
20130120679 | LIQUID CRYSTAL PANEL AND MANUFACTURING METHOD THEREOF, AND LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device comprises a thin film transistor (TFT) substrate, a color filter (CF) substrate, a liquid crystal layer sandwiched between the TFT substrate and the CF substrate, a pixel electrode and a common electrode. Both of the pixel electrode and the common electrode are provided on the TFT substrate and the CF substrate in a same manner, the pixel electrode on the TFT substrate and the pixel electrode on the CF substrate oppose to each other and are applied with a same voltage signal, and the common electrode on the TFT substrate and the common electrode on the CF substrate oppose to each other and are applied with a same voltage signal. | 05-16-2013 |
20130128167 | LIQUID CRYSTAL DISPLAY DEVICE - The present invention discloses a liquid crystal display device having a plurality of pixel areas defined by gate lines and data lines, and having a plurality of pixel units. Each pixel unit has a transistor, a pixel electrode, a common electrode and at least one connecting portion. The pixel electrode is connected to a drain of the transistor. The common electrode is connected to a corresponding common line and overlapped with the pixel electrode. The connecting portion is coplanar with the common electrode and connected to the common electrode, and insulatedly passes the gate line to connect with the common electrode of the pixel unit in an adjacent one of the pixel areas. With the above structure, the liquid crystal display device can provide better aperture ratio and transmittance. | 05-23-2013 |
20130128168 | LIQUID CRYSTAL DISPLAY - A liquid crystal display including a first substrate, a second substrate, and liquid crystal molecules disposed between the first substrate and the second substrate. The first substrate includes a first base substrate and a common electrode disposed on the first base substrate. The second substrate includes a second base substrate facing the first base substrate and a first pixel electrode disposed on the second base substrate. The first pixel electrode includes a first area and a second area which form different electric fields in cooperation with the common electrode. Accordingly, the liquid crystal display enhances an aperture ratio and increases a side viewing angle. | 05-23-2013 |
20130135549 | THIN FILM TRANSISTOR ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME - The present invention discloses a thin film transistor (TFT) array substrate, a liquid crystal display (LCD) and a method for manufacturing the same. The method comprises: forming coating layers on a display region and a non-display region of a first substrate; forming a stacked layer on the non-display region; forming at least one channel on the stacked layer by exposure and developing; filling the channel with a sealant; and bonding the first substrate to a second substrate by using the sealant. The present invention can precisely control the shape of the sealant for preventing the leakage of the sealant and an uneven cell thickness. | 05-30-2013 |
20130155341 | TRANSFLECTIVE LCD PANEL - The present disclosure relates to a transflective LCD panel. A thin film transistor and a first insulating layer are formed on the side of a first transparent substrate facing a second transparent substrate, and the first insulating layer covers the thin film transistor; a transparent electrode layer and a reflective electrode layer are formed above the first insulating layer. A color filter layer is provided on the side of the second transparent substrate facing the first transparent substrate, and comprises a first color filter layer and a second color filter layer, the first color filter layer corresponds to the reflective electrode layer and the second color filter layer corresponds to the transparent electrode layer which is overlapped with the reflective electrode layer, and the color filtering ability of the first color filter layer is less than that of the second first color filter layer. | 06-20-2013 |
20130169899 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device includes a plurality of pixels arranged in a matrix and constituted by first and second substrates and a liquid crystal layer held therebetween. The first substrate includes a common electrode arranged in common to the plurality of pixels, an insulating film arranged on the common electrode, a pixel electrode arranged facing the common electrode through the insulating film. Slits are formed in the pixel electrode. The liquid crystal layer is formed of a liquid crystal material having a voltage maintain rate larger than 90% in a period of 500 msec at temperature 60° C. and a rotational viscosity less than 90 mPa-s at temperature 25° C. | 07-04-2013 |
20130188108 | PIXEL STRUCTURES AND ELECTRONIC DEVICES COMPRISING THE SAME - In an embodiment of the disclosure, a pixel structure is provided. The pixel structure includes a first sub-pixel row including a plurality of sub-pixels electrically connecting to a first scan line, and a second sub-pixel row including a plurality of sub-pixels, wherein the first scan line passes through an area of the sub-pixels of the second sub-pixel row. | 07-25-2013 |
20130208203 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display includes a first substrate, a second substrate, and a liquid crystal disposed between the first substrate having first signal lines and second signal lines defining pixel regions and the second substrate. The pixel regions include a first transparent electrode, and a second transparent electrode which is overlapped with the first electrode through an insulating layer. The second transparent electrode is elongated so as to extend to plural pixel regions in overlapping relation with the first signal line which extends in plural pixel regions, and at least one strip-shaped opening portion is delimited between adjacent second transparent electrodes arranged in an extension direction of the first signal line, the at least one strip-shaped opening portion being formed in overlapping relation with the second signal line. A metal line is connected to the second transparent electrode, the metal line being elongated to extend to plural pixel regions. | 08-15-2013 |
20130215346 | LIQUID CRYSTAL DISPLAY - A liquid crystal display is provided. A liquid crystal display according to an exemplary embodiment of the present invention includes a first substrate, a second substrate facing the first substrate, and a liquid crystal layer interposed between the first substrate and the second substrate, wherein the liquid crystal layer includes liquid crystal molecules and nanoparticles including a hydrophobic group having a chain structure and a hydrophilic group. | 08-22-2013 |
20130215347 | DISPLAY SYSTEM, MOBILE TERMINAL, AND ELECTRONIC EQUIPMENT - A display system comprises a reflection-type display device comprising a display panel and a reflecting part. The display panel does not comprise a coloring layer. The display panel selectively forms a light-transmitting region and a light-scattering region. The reflecting part is provided at a back surface side of the display panel. The display system also comprises a light source device projecting a monochrome light or a multicolor light to the display panel from a front surface side of the display panel. | 08-22-2013 |
20130222724 | DISPLAY DEVICE - In a display device, a liquid crystal capacitive element is sandwiched between a pixel electrode and an opposite electrode. The pixel electrode, one end of a first switch circuit, one end of a second switch circuit and a first terminal of a second transistor form an internal node. The other terminals of the first switch circuit and the second switch circuit are connected to a source line. The second switch circuit is a series circuit composed of a first transistor and a diode. A control terminal of the first transistor, a second terminal of the second transistor and one end of a boost capacitive element form an output node. The other end of the boost capacitive element and the control terminal of the second transistor are connected to a boost line and a reference line, respectively. | 08-29-2013 |
20130222725 | LIQUID CRYSTAL DISPLAY PANEL AND METHOD FOR PRODUCING THE SAME - A liquid crystal display panel | 08-29-2013 |
20130235293 | 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. | 09-12-2013 |
20130250199 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME - The present invention provides a liquid crystal display device including: plural pixels disposed in a matrix shape, each pixel having insulating wall-shaped structures at the boundaries of the pixels and a small wall-shaped structure between the wall-shaped structures; wall electrodes, each having wall-shaped electrodes formed on the side faces of the wall-shaped structures, and planar electrodes that are connected to the wall-shaped electrodes and extend in the planar direction; electrodes, each having a TFT-side electrode covering the small wall-shaped structure and a storage capacitor electrode that is connected to the TFT-side electrode and extends in the planar direction of the substrate; and interlayer insulating films formed between the storage capacitor electrodes and the planar electrodes. And the interlayer insulating films of inorganic films are not formed on the upper and side faces and at the base portions of the wall-shaped structures at the boundaries of the pixels. | 09-26-2013 |
20130250200 | ARRAY SUBSTRATE FOR LIQUID CRYSTAL DISPLAY PANEL - An array substrate | 09-26-2013 |
20130258226 | LIQUID CRYSTAL DISPLAY DEVICE - In one embodiment, a first substrate includes a gate line extending in a first direction, a source line extending in a second direction orthogonally crossing the first direction, a pixel electrode including a main pixel electrode extending in the second direction, and a first alignment film covering the pixel electrode. A second substrate includes a common electrode having a pair of main common electrodes arranged on both sides sandwiching the main pixel electrode and a second alignment film covering the common electrode. A liquid crystal layer is held between the first alignment film and the second alignment film and includes liquid crystal molecules. The liquid crystal layer is formed of materials having negative dielectric constant anisotropy, and the liquid crystal molecules are initially aligned substantially in parallel with the first direction when electric field is not impressed between the pixel electrode and the common electrode. | 10-03-2013 |
20130271683 | DISPLAY APPARATUS - A display apparatus includes a first substrate, a second substrate and a liquid crystal layer disposed between the first substrate and the second substrate. The first substrate includes a gate line, a data line, a thin film transistor, a pixel electrode and a common electrode. The common electrode includes a shielding portion which overlaps one of the gate line and the data line. The second substrate includes an electrostatic preventing pattern. The electrostatic preventing pattern contacts the liquid crystal layer and overlaps the shielding portion. | 10-17-2013 |
20130286312 | DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - Provided are a display device capable of reducing a weight, a thickness, a cost, and a process time and having a durable structure, and a manufacturing method thereof. The display device includes: a substrate including a plurality of pixel areas; a thin film transistor formed on substrate; a first electrode connected to the thin film transistor to be formed in the pixel area; an organic layer formed on the first electrode so as to be connected along the adjacent pixel areas in a first direction among the pixel areas; a space positioned on the first electrode, of which parts of the upper surface and the side are surrounded by the organic layer; a liquid crystal formed to fill the space; and an overcoat formed to cover the rest side of the space which is not covered by the organic layer, in which a height of the upper surface of the organic layer is gradually lowered toward both edges of the pixel area from the center of the pixel area. | 10-31-2013 |
20130293798 | DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A display device includes a substrate including a pixel area, a thin-film transistor formed on the substrate, a pixel electrode connected to the thin-film transistor, a common electrode formed on the pixel electrode, a space formed between the pixel electrode and the common electrode, and a roof layer formed on the common electrode. The common electrode and the roof layer include a protrusion protruding from at least one of an upper edge and a lower edge of the pixel area. | 11-07-2013 |
20130293799 | DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A display device includes: a substrate including a plurality of pixel areas; a thin film transistor on the substrate; a pixel electrode connected to the thin film transistor; an roof layer connected between pixel areas adjacent in a first direction and separated from the pixel electrode; a column protruded from the roof layer in a boundary portion of the pixel areas; a space between the pixel electrode and the roof layer, the roof layer partially overlapping an upper inner wall and a first side inner wall of the space and exposing a second side inner wall of the space; a liquid crystal in the space. | 11-07-2013 |
20130293800 | ARRAY SUBSTRATE AND A DISPLAY APPARATUS HAVING THE SAME - An array substrate and a display apparatus including the array substrate are provided. The array substrate includes a substrate divided into a display area and a peripheral area adjacent to the display area. A pixel array is formed on the substrate corresponding to the display area and receives a driving signal. A driving circuit includes a plurality of stages and is formed on the substrate corresponding to the peripheral area. Each of the stages includes a first transistor having a source electrode connected to an output terminal to output the driving signal, a channel layer formed between a gate insulating layer and the source electrode, the channel layer having an opening to facilitate contact between a portion of the gate insulating layer and the source electrode, and a capacitor defined by a gate electrode of the first transistor, the source electrode, and the gate insulating layer contacting the source electrode. | 11-07-2013 |
20130300964 | Liquid Crystal Display Device and Manufacturing Method Thereof - The present invention provides a liquid crystal display device and a manufacturing method thereof. The liquid crystal display device includes a TFT substrate, a CF substrate opposite to and parallel with the TFT substrate, liquid crystal interposed between the TFT substrate and the CF substrate, spacers arranged between the TFT substrate and the CF substrate, and an enclosing resin frame arranged between the TFT substrate and the CF substrate and located along edges of the TFT substrate and the CF substrate. The TFT substrate and the CF substrate have inside surfaces that oppose the liquid crystal and are both provided with alignment layers. The alignment layers include flexible alignment films, which are in the form of thin membranes and are positioned on the inside surfaces of the TFT substrate and the CF substrate by being stuck thereto. | 11-14-2013 |
20130300965 | COLOR IMAGE DISPLAY DEVICE, COLOR FILTER SUBSTRATE, COLOR PIXEL ARRAY SUBSTRATE, AND ELECTRONIC DEVICE - Provided is a color filter substrate including: an end portion unit pixel including a plurality of kinds of end portion sub-pixels which correspond to a plurality of kinds of primary colors respectively in a one-to-one relationship; and an inner unit pixel including a plurality of kinds of inner sub-pixels which correspond to the plurality of kinds of primary colors respectively in a one-to-one relationship, wherein a relative area proportion of the end portion sub-pixels is set equal to that of the inner sub-pixels; and wherein the plurality of kinds of the end portion sub-pixels is arrayed in accordance with a position or a shape on an outer edge of the display region, an array direction of the plurality of kinds of the end portion sub-pixels and an array direction of the plurality of kinds of the inner sub-pixels configured to intersect each other. | 11-14-2013 |
20130314634 | DUAL-MODE DISPLAY DEVICE AND METHOD OF MANUFACTURING SAME - Provided are a dual-mode display device and a method of manufacturing the same. The device includes a lower substrate, an upper substrate facing the lower substrate, a thin-film transistor portion between the upper substrate and the lower substrate, a first anode on one side of the thin-film transistor portion, a first cathode between the first anode and the upper substrate, an organic light-emitting layer between the first cathode and the first anode, a second anode on the other side of the thin-film transistor portion, a second cathode between the second anode and the upper substrate, or the second anode and the lower substrate, and a optical switching layer between the second cathode and the second anode. | 11-28-2013 |
20130321731 | Liquid Crystal Display Device, Panel and Panel Manufacture Method Thereof - The present invention provides a panel and panel manufacture method, including: completing thin film transistor array and common electrode on glass substrate, forming adjacent substrate pair, adjacent substrate pair including first substrate and second substrate connected by adjacent line, common electrodes on first substrate and second substrate symmetrically distributed with respect to adjacent line; coating a first seal on peripheral area of adjacent substrate pair, coating a second seal along adjacent sides of first substrate and second substrate, second seal and first seal being partially overlapping, at least one of first seal and second seal including conductive particles; boxing adjacent substrate pair and filter substrate pair so that conductive particles conducting common electrodes of adjacent substrate pair and filter substrate pair; cutting adjacent substrate pair and filter substrate pair along adjacent lines to form panel. The present invention also provides a liquid crystal display panel. | 12-05-2013 |
20130321732 | Method for Manufacturing Liquid Crystal Display Device and Liquid Crystal Display Device - The present invention provides a method for manufacturing a liquid crystal display device, which includes (1) providing a backlight module, a liquid crystal display panel, and a front bezel, wherein the liquid crystal display panel includes a TFT substrate, a CF substrate attached to the TFT substrate, and liquid crystal interposed between the substrates, an interval zone being formed between an edge of the TFT substrate and an edge of the CF substrate, flip chip films being mounted at intervals to the interval zone; (2) attaching cushioning tapes to the interval zone of the TFT substrate at locations other than the flip chip films; (3) assembling the liquid crystal display panel to the backlight module; and (4) assembling the front bezel to the liquid crystal display panel in such a way that the front bezel is positioned on the cushioning tapes of the liquid crystal display panel. | 12-05-2013 |
20130321733 | THIN-FILM TRANSISTOR ARRAY SUBSTRATE, METHOD OF MANUFACTURING SAME AND LIQUID CRYSTAL DISPLAY DEVICE - A vertically aligned thin-film transistor array substrate in which there is no reduction in aperture ratio includes an etching-stop layer formed on an insulating layer; a passivation layer formed on the insulating layer that includes the etching-stop layer; a depression formed in the passivation layer and hollowing the passivation layer to the surface of the etching-stop layer; and a pixel electrode, which is recessed in conformity with the depression, formed on the passivation layer that includes the depression; wherein the etching-stop layer comprises a transparent semiconductor. | 12-05-2013 |
20130329150 | COLUMN SPACER DESIGN FOR A DISPLAY INCORPORATING A THIRD METAL LAYER - A display that contains a column spacer arrangement which takes advantage of a protrusion on a TFT substrate is provided. One set of column spacers is disposed on top of the protrusion, while a second set of column spacers of substantially the same height as the first set of column spacers are disposed throughout the display. In this way, the display is adequately protected against deformation from external forces while at the same maintaining enough room to allow for a liquid crystal to spread out during the manufacturing process. | 12-12-2013 |
20130329151 | LIQUID CRYSTAL PANEL, MANUFACTURING PROCESS AND DISPLAY DEVICE THEREOF - The present invention provides to a liquid crystal panel, which comprises: a first substrate, a second substrate, a coplanar transparent electrode layer and a liquid crystal layer. The first and second substrates have a first and second alignment films, respectively. The coplanar transparent electrode layer is disposed onto the second alignment film. The liquid crystal layer is disposed in a space between the first alignment film of the first substrate and the coplanar transparent electrode layer of the second substrate. The liquid crystal film comprises positive liquid crystal molecules and reactive mesogens (RMs). The liquid crystal panel of the present invention can overcome the problems of pollution and static electricity generated from the rubbing alignment in the IPS mode. In comparison with the PSVA mode, the present invention can simplify the manufacturing process and provide the advantages of high contrast, high response speed and wide viewing angle. | 12-12-2013 |
20130335658 | Pixel Architecture for Electronic Displays - An electronic display for providing a visual or video output for an electronic device. The electronic device includes a transistor layer configured to activate a first pixel row and a second pixel row. For each pixel in the first pixel row and the second pixel row, the transistor layer includes a switch transistor, a pixel electrode, and a common electrode. The electronic device further includes a pixel controller for selectively activating each pixel. The pixel controller includes a first gate line, a first drive line, and a second drive line. During operation, the first gate line provides a charge to the pixel electrode for a first pixel in the first pixel row and for a second pixel in the second pixel row, and the first drive line activates the switch transistor for the first pixel, and the second drive line activates the switch transistor for the second pixel. | 12-19-2013 |
20130335659 | IN-PLANE-SWITCHING MODE LIQUID CRYSTAL PANEL, MANUFACTURING PROCESS AND DISPLAY DEVICE THEREOF - The present invention provides to an in-plane-switching (IPS) mode liquid crystal panel, which comprises: a first substrate, a second substrate, a coplanar transparent electrode layer and a liquid crystal layer. The first and second substrates have a first alignment film and a second alignment film, respectively. The coplanar transparent electrode layer is disposed onto the second alignment film. The liquid crystal layer is disposed in a space between the first alignment film of the first substrate and the coplanar transparent electrode layer of the second substrate. The liquid crystal layer comprises dual-frequency liquid crystal molecules and dual-frequency reactive mesogens/monomers. The liquid crystal panel of the present invention can overcome the problems of pollution and static electricity generated from the rubbing alignment in the in-plane-switching (IPS) mode, so as to simplify the manufacturing process and provide the advantages of high contrast, high response speed and wide viewing angle. | 12-19-2013 |
20130335660 | DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME - A display apparatus includes an array substrate an opposite substrate facing the array substrate, and a liquid crystal layer disposed between the array substrate and the opposite substrate. The array substrate includes a display area, a non-display area, including first and second non-display areas, a pad area, the first non-display area adjacent to the pad area, a first base substrate disposed in the display area and in the non-display area, an organic polymer layer disposed in the pad area and in the first non-display area, a thin film transistor disposed in the display area, a pixel electrode connected to the thin film transistor, and a signal input pad connected to the thin film transistor and disposed on the organic polymer layer in the pad area. The organic polymer layer is disposed on the first base substrate in the first non-display area. | 12-19-2013 |
20130335661 | LIQUID CRYSTAL DISPLAY DEVICES AND METHODS OF MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICES - A liquid crystal display device including a first region, a second region and a third region, the display device include a first substrate, a circuit structure on the first substrate in the first region, a first electrode electrically connected to the circuit structure, a second substrate opposing the first substrate, a black matrix on the second substrate in the first region and the second region, a color filter on the second substrate in the third region, a second electrode on the color filter and the black matrix, and a liquid crystal structure between the first substrate and the second substrate. A first thickness of a first portion of the black matrix in the first region is less than a second thickness of a second portion of the black matrix in the second region. | 12-19-2013 |
20130342778 | LIQUID CRYSTAL DISPLAY DEVICE - A wall electrode IPS mode LCD has stabilized domain boundary. Signal and scanning lines extend in first and second directions, respectively, surrounding a pixel. A first wall structure has a first portion intersecting the first direction at a first angle, a second portion in the same direction, and a third portion intersecting the first direction at a second angle. The second portion has a first projection in the direction of a second wall structure, and a second projection in the same direction. The second wall structure has a fourth portion intersecting the first direction at the first angle, a fifth portion in the same direction as the first direction, and a sixth portion intersecting the first direction at the second angle. A distance between the first projection and the fifth portion is shorter than a distance between the first wall structure except the first projection and the second wall structure. | 12-26-2013 |
20140002762 | LIQUID CRYSTAL DRIVE METHOD AND LIQUID CRYSTAL DISPLAY DEVICE | 01-02-2014 |
20140009706 | DISPLAY DEVICE | 01-09-2014 |
20140009707 | DISPLAY APPARATUS HAVING IMPROVED STATIC DISCHARGE CHARACTERISTICS - A display apparatus includes a first substrate including a plurality of pixels, a second substrate, and a liquid crystal layer interposed between the first substrate and the second substrate. Each pixel includes a gate electrode, a gate insulating layer, a semiconductor pattern, a source electrode, a drain electrode, a first electrode, and a second electrode. The first electrode includes a first portion overlapping the drain electrode and a second portion outside the first portion, and the second electrode does not overlap the first portion of the first electrode. The first electrode or the second electrode is formed as a single unitary structure. | 01-09-2014 |
20140016054 | DISPLAY DEVICES AND METHODS OF MANUFACTURING DISPLAY DEVICES - A display device includes a substrate having a pixel region and a peripheral circuit region, peripheral circuits disposed in the peripheral circuit region, an insulation layer covering the peripheral circuits, a first electrode disposed on the insulation layer in the pixel region, at least one protection structure disposed on the insulation layer in the peripheral circuit region, and a light emitting structure or a liquid crystal layer disposed on the first electrode. The protection structure can prevent damage to the peripheral circuits caused by static electricity generated in manufacturing processes, so that the display device can have improved reliability while reducing defects of pixels in the display device. | 01-16-2014 |
20140022477 | LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING SAME - There is provided a liquid crystal display panel that improves the reliability of thin film transistors while suppressing a degradation in display quality. A G TFT ( | 01-23-2014 |
20140028938 | LIQUID CRYSTAL DISPLAY APPARATUS AND ELECTRONIC DEVICE - A spacer portion for keeping a thickness of a liquid crystal layer is provided at an intersecting portion between a gate wiring and a source wiring when seen in a plan view, and a light shielding portion for spacer portion which shields the spacer portion from light is provided. The spacer portion is disposed in a region in which the light shielding portion for spacer portion is provided when seen in a plan view. Then, the source wiring has two bend portions which are bent in mutually different directions in the region in which the light shielding portion for spacer portion is provided when seen in a plan view. | 01-30-2014 |
20140028939 | DISPLAY DEVICE WITH TOUCH PANEL - A display device with a touch panel includes: a thin film transistor substrate on which thin film transistors are formed; and a counter substrate arranged to face the thin film transistor substrate, wherein the counter substrate includes detection electrodes extending in one direction across a display area and detecting a contact position when a contact from the outside is made on the display area, and a plurality of electrode terminals connected to the detection electrodes, a flexible board for the electrode terminals to extract a signal from the detection electrodes is connected to the counter substrate, and an arrangement pitch of a plurality of terminals of the flexible board and an arrangement pitch of the plurality of electrode terminals are different from each other. | 01-30-2014 |
20140028940 | IN-PLANE SWITCHING MODE LIQUID CRYSTAL DISPLAY DEVICE INCLUDING MULTI-LAYER ELECTRODE - An in-plane switching mode liquid crystal display device includes first and second substrates facing each other, a gate line and a data line arranged on the first substrate crossing each other and defining a pixel region, a switching device at a crossing of the gate line and the data line, a common electrode and a pixel electrode alternately disposed in the pixel region, at least one of the common electrode and the pixel electrode including a multi-layer having a conductor layer and a reflectance reducing layer, and a liquid crystal layer formed between the first and second substrates. | 01-30-2014 |
20140028941 | ELECTRONIC DEVICE WITH LIQUID CRYSTAL DISPLAY - An electronic device, such as personal computer, incorporating a liquid crystal panel which uses LEDs as an illuminating light source for a liquid crystal panel to reduce power consumption and size of the electronic device. When 3-color LED lamps | 01-30-2014 |
20140043551 | LIQUID CRYSTAL DISPLAY DEVICE - In the step of curing a resin for bonding a TFT substrate and a counter substrate each having an alignment film that has been optically aligned by using UV-light, damage to the alignment film due to the UV-light can be prevented without using a light shielding mask. A UV-light absorption layer is formed between each black matrix on the counter substrate. The TFT and counter substrates are sealed at their periphery by a resin that is cured by UV-light radiated from the counter substrate side. Since the absorption layer has a high absorbability to UV-light at a wavelength of 300 nm or less that degrades the alignment film, damage to the alignment film due to the UV-light for curing the resin can be prevented. Thus, provision of a light shielding mask for shielding the UV-light for the display region can be saved. | 02-13-2014 |
20140049714 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device ( | 02-20-2014 |
20140055699 | Frameless Liquid Crystal Display Device - The present invention provides a frameless liquid crystal display device, which includes a rear enclosure, a backlight module arranged inside the rear enclosure, a mold frame arranged on the backlight module and fixedly coupled to the rear enclosure, a liquid crystal display panel arranged on the mold frame, and a surface decoration arranged at a lower end of the liquid crystal display panel. The liquid crystal display panel includes a CF substrate and a TFT substrate laminated on the CF substrate and a top polarization plate and a bottom polarization plate respectively laminated to the CF substrate and the TFT substrate. The bottom polarization plate forms projections on upper and lower ends of the liquid crystal display panel. The mold frame forms retention slots in which the projections are received to mount the liquid crystal display panel to the mold frame. | 02-27-2014 |
20140055700 | Frameless Liquid Crystal Display Device - A frameless liquid crystal display device includes a rear enclosure, a backlight module arranged inside the rear enclosure, a mold frame arranged on the backlight module and mounted to the rear enclosure, and a liquid crystal display panel arranged on the mold frame. The liquid crystal display panel has an upper portion that is mounted to the mold frame through a connection section, which includes an elongate base plate to which an elongate projection structure is mounted. The mold frame forms a recess receiving and fixing the connection section therein by screws so as to fix the connection section and the mold frame to the rear enclosure. The liquid crystal display panel includes a CF substrate forming a step with respect to a lower edge of a TFT substrate. A surface decoration is bonded to the step to assemble the liquid crystal display panel to the mold frame. | 02-27-2014 |
20140055701 | LIQUID CRYSTAL DISPLAY DEVICE - In a liquid crystal display device including: TFT substrate; color filter; counter electrode; interlayer insulation film; pixel electrode; alignment film; liquid crystal layer; counter substrate; and Si semiconductor layer. The color filter, counter electrode, interlayer insulation film, pixel electrode, and alignment film being formed on the side where the TFT substrate is provided, the counter substrate being disposed in facing relation to the TFT substrate with the liquid crystal layer put between the counter substrate and TFT substrate, the Si semiconductor layer is formed between the pixel electrode and interlayer insulation film. Even when light from a backlight is absorbed by the color filter and sufficient light cannot reach the alignment film, electric charges accumulated on the alignment film can escape to the pixel electrode in an early stage by the Si semiconductor layer formed under the alignment film, thereby capable of erasing the afterimage in an early stage. | 02-27-2014 |
20140063393 | Displays with Reduced Driver Circuit Ledges - An electronic device display may have a color filter layer, a thin-film-transistor layer, and a layer of liquid crystal material. The display may have a display cover layer such as a layer of glass or plastic. Adhesive may be used to attach the upper polarizer to the display cover layer. The thin-film transistor layer may have a substrate with upper and lower surfaces. Thin-film-transistor circuitry may be formed on the upper surface. A display driver integrated circuit may be mounted to the lower surface or a flexible printed circuit and may be coupled to the thin-film-transistor circuitry using wire bonding wires. Through vias that are formed through the thin-film-transistor layer substrate may be used in coupling the thin-film-transistor circuitry to the display driver integrated circuit. | 03-06-2014 |
20140063394 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A liquid crystal display device and method of manufacturing a liquid crystal display device are provided. The liquid crystal display device includes: a thin film transistor substrate, a color filter substrate on the thin film transistor substrate, a transparent conductive plate on the color filter substrate, a pad portion on the thin film transistor substrate, a static-electricity transmission electrode on a region of the pad portion adjacent to the color filter substrate, a conductive member configured to electrically connect the transparent conductive plate and the static-electricity transmission electrode to each other, and a plurality of lattice patterns on the static-electricity transmission electrode. | 03-06-2014 |
20140063395 | LIQUID CRYSTAL DISPLAY - The present invention relates to a liquid crystal display including a pixel electrode including a first subpixel electrode and a second subpixel electrode spaced apart with a gap therebetween, a common electrode facing the pixel electrode, and a liquid crystal layer formed between the pixel electrode and the common electrode and including a plurality of liquid crystal molecules. The first and second subpixel electrodes include a plurality of branches, and each of the first and second subpixel electrodes includes a plurality of subregions. The branches extend in different directions in different subregions. | 03-06-2014 |
20140078432 | DISPLAY MODULE, DISPLAY DEVICE AND METHOD OF MANUFACTURING THE DISPLAY MODULE - According to embodiments of the invention, there are provided a display module, a display device and a method of manufacturing the display module. The display module comprises an array structural layer and a color filter layer provided on a surface of the array structural layer. The color filter layer comprises black matrixes and color pixel layers, and the color pixel layers are formed between adjacent black matrixes, respectively. | 03-20-2014 |
20140078433 | ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE - Embodiments of the present invention disclose an array substrate and a manufacturing method thereof and a display device. The array substrate comprises: gate scanning lines and data signal lines; pixel regions, defined by gate scanning lines and data signal lines; thin film transistors, each comprised in each of the pixel regions; pixel electrodes, each covering each of the pixel regions and comprising first and second pixel electrodes, wherein the pixel regions are divided into first and second pixel regions, the first and second pixel regions both are provided at intervals, and each of the first pixel regions is covered with a corresponding first pixel electrode, and the first and second pixel electrodes are respectively located in first and second layers, and each of the second pixel regions is covered with a corresponding second pixel electrode, and an insulating layer is provided between the first and second layers. | 03-20-2014 |
20140078434 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME - Embodiments of the present invention provide a liquid crystal display device and a fabricating method thereof, the display device comprising: a liquid crystal cell, including a color filter substrate and an array substrate provided opposite to each other and liquid crystal material provided between the two substrates; a lower polarizer, provided on a lower surface of the liquid crystal cell, i.e. a light incident side; an upper polarizer, provided on an upper surface of the liquid crystal cell, i.e. a light exiting side; and a light shielding pattern layer, including light shielding lines and being provided above the upper polarizer, i.e., at a light exiting side of the upper polarizer, wherein the color filter substrate is formed with a black matrix and a color filter thereon, and the array substrate is formed with gate lines, data lines, and thin film transistors thereon. | 03-20-2014 |
20140078435 | Array Substrate And Liquid Crystal Display Device - An array substrate and a liquid crystal display device are provided. The array substrate ( | 03-20-2014 |
20140078436 | PIXEL STRUCTURE FOR LIQUID CRYSTAL DISPLAY, ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY - There are disclosed a pixel structure for a liquid crystal display, an array substrate and the liquid crystal display, for enhancing stability of picture quality of the liquid crystal display. The pixel structure for the liquid crystal display comprises: gate lines ( | 03-20-2014 |
20140092334 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A shielding metal of an adjacent liquid crystal panel separated from a mother substrate remains at an outer end part of a terminal portion of a liquid crystal display panel. The shielding metal has a two-layered structure including first shielding metals arranged at predetermined pitches and second shielding metals arranged at predetermined pitches. An insulating layer is provided between the first and the second shielding metals. This makes it possible to prevent short-circuit in wirings on a flexible wiring substrate even if the wirings on the flexible wiring substrate are brought into contact with the first or the second shielding metal. | 04-03-2014 |
20140098313 | LIQUID CRYSTAL DISPLAY AND METHOD OF MANUFACTURING THE SAME - A liquid crystal display includes first and second substrates, first and second alignment layers, and a liquid crystal layer between the alignment layers and including liquid crystal molecules. The liquid crystal molecules on a surface of the first alignment layer have a first pretilt angle in a direction which is vertical with respect to a horizontal plane surface parallel to the first substrate, and a first alignment angle in a direction which is horizontal with respect to a horizontal line parallel to the horizontal plane surface. The liquid crystal molecules on a surface of the second alignment layer have a second pretilt angle in the direction which is vertical with respect to the horizontal plane surface and different from the first pretilt angle, and a second alignment angle in the direction which is horizontal with respect to the horizontal line and different from the first alignment angle. | 04-10-2014 |
20140098314 | LIQUID CRYSTAL MEDIUM COMPOSITION AND LIQUID CRYSTAL DISPLAY PANEL MANUFACTURED WITH SAME - The present invention provides a liquid crystal medium composition and a liquid crystal display panel manufactured with same. The liquid crystal medium composition includes a negative type liquid crystal material, a polymerizable monomer, a sensitizer, and stabilizer. The sensitizer is an organometallic complex that has an amount of 0.01%-5% of total mass of the liquid crystal composition and has a strong absorption of ultraviolet light having a wavelength of 300-450 nm. The sensitizer converts the primary wavelength range of ultraviolet light for reaction of the polymerizable monomer from 200-300 nm to 300-450 nm, staying away from the absorption band of the liquid crystal material and reducing damages caused on the liquid crystal material and the alignment material of polyimide, thereby heightening reaction efficiency and homogeneity of the polymerizable monomer and the quality and lifespan of the liquid crystal display panel. | 04-10-2014 |
20140098315 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes: a first insulation substrate; a gate line disposed on the first insulation substrate; a first data line and a second data line disposed on the first insulation substrate; a color filter disposed on the first insulation substrate and disposed between the first data line and the second data line; a first light blocking member disposed on the first data line and the second data line; and a second light blocking member disposed on the color filter and the first light blocking member, extending in the same direction as the gate line, and overlapping the first light blocking member on the first data line and the second data line. | 04-10-2014 |
20140098316 | PDLC FILM STRUCTURE, MANUFACTURING METHOD AND CONTROLLING METHOD THEREOF - A PDLC film structure, a manufacturing method and a controlling method thereof are provided. The PDLC film structure comprising: a first substrate and a second substrate disposed facing each other; and a PDLC layer filled between the first substrate and the second substrate. A transparent electrode is provided on a surface of the first substrate which faces the second substrate, and a plurality of control units are provided on a surface of the second substrate which faces the first substrate, each control unit comprising a first thin film field effect transistor and a first transparent electrode connected thereto, and a second thin film field effect transistor and a second transparent electrode connected thereto. | 04-10-2014 |
20140104526 | METHOD FOR DETECTING THE BRIGHT POINT IN THE LIQUID CRYSTAL DISPLAY PANEL - The embodiment of the present invention discloses a method for detecting the bright point in the liquid crystal display panel. The method comprises applying a cutoff voltage to a gate, remaining a thin film transistor TFT switch turning-off, applying a voltage higher than the voltage of a common electrode to a data line, and detecting a bright point under a black image based on the voltages applied to the gate and the data line. The present invention realizes the bright point detecting under a black image. | 04-17-2014 |
20140125900 | LCD ASSEMBLIES AND METHODS FOR MAKING THE SAME - An LCD assembly may include an LCD cell, a front cover glass sheet, and a back cover glass sheet. The LCD cell may include a first surface and a second surface. The front cover glass sheet may include a first surface and a second surface. The second surface of the front cover glass sheet may be directly bonded to the first surface of the LCD cell. The front cover glass sheet may be strengthened glass. The back cover glass sheet may include a first surface and a second surface. The first surface of the back cover glass sheet may be directly bonded to the second surface of the LCD cell. The back cover glass sheet may be strengthened glass. The LCD assembly may be transparent to light projected onto the second surface of the back cover glass sheet to enable display of an image. | 05-08-2014 |
20140132866 | LIQUID CRYSTAL PANEL AND MANUFACTURING METHOD THEREOF AND MANUFACTURING METHOD OF COLOR FILTER SUBSTRATE - The present disclosure provides a liquid crystal panel, a manufacturing method thereof and a manufacturing method of a CF substrate. The manufacturing method of the liquid crystal panel includes: manufacturing a CF substrate and a TFT substrate with voltage-applying terminals, forming through holes at positions of the CF substrate corresponding to the voltage-applying terminals of the TFT substrate, and bonding the TFT substrate and the CF substrate. With the through holes formed in the CF substrate and corresponding to the voltage-applying terminals of the TFT substrate, the voltage-applying terminals can be revealed without cutting the CF substrate after the CF substrate and the TFT substrate are bonded together, which avoids reprocess due to cutting abnormality and further improves the yield rate of the liquid crystal panel. | 05-15-2014 |
20140132867 | LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF - A liquid crystal display includes: a substrate; a thin film transistor on the substrate; a pixel electrode connected with a terminal of the thin film transistor; a microcavity on the pixel electrode, and including a plurality of regions corresponding a pixel area; a liquid crystal layer in the microcavity; a liquid crystal injection hole exposing the microcavity; a common electrode on the microcavity; a supporting member on the common electrode; and a capping layer on the supporting member and covering the liquid crystal injection hole. The pixel electrode is connected with the terminal of the thin film transistor through a contact hole, and the contact hole is within the pixel area. | 05-15-2014 |
20140132868 | OPTICALLY ISOTROPIC LIQUID CRYSTAL MEDIUM AND OPTICAL DEVICE - An optically isotropic liquid crystal composition is described. The liquid crystal composition contains an achiral component T and a chiral agent, contains at least one compound represented by formula (1) as a first component of the achiral component T, and exhibits an optically isotropic liquid crystal phase: | 05-15-2014 |
20140139769 | Liquid Crystal Display Device - A liquid crystal display device includes a TFT substrate having a display region where pixels each having a TFT and a pixel electrode are formed in a matrix, a counter substrate having a display region where color filters of three colors are formed in a matrix, the TFT substrate and the counter substrate being bonded together with a sealing material in a seal portion at a periphery, and liquid crystal sealed between the TFT substrate and the counter substrate by the seal material. In the display region, a first insulation film, a first alignment film, a first columnar spacer, an overcoat film, a first color filter among the color filters of three colors are stacked in this order between the TFT substrate and the counter substrate. | 05-22-2014 |
20140146257 | ACTIVE MATRIX SUBSTRATE AND DISPLAY PANEL INCLUDING THE SAME - An active matrix substrate includes: a display region; a non-display region around the display region; a mounting region of the non-display region; a plurality of first signal lines provided in the non-display region to extend from near the display region to the mounting region, partially spaced at a pitch Pa, partially spaced at a pitch Pb, and partially inclined at an angle θa; and a plurality of second signal lines provided in the non-display region to extend from near the display region to the mounting region, partially spaced at the Pa, partially spaced at the pitch Pb, partially inclined at the angle θa, and partially inclined at an angle θb. The pitch Pd between each adjacent pair of a plurality of second connectors of the second signal lines is greater than the pitch Pc between each adjacent pair of a plurality of first connectors of the first connectors. | 05-29-2014 |
20140146258 | LIQUID CRYSTAL DISPLAY DEVICE - The drain lines are such that one drain line is formed for every two pixels adjacent to each other within the same pixel row, the gate lines are formed of a first gate line connected to one of the two pixels connected to the same drain line within the same pixel row and a second gate line connected to the other pixel, the pixel electrode is formed of a first linear electrode inclined in a plus direction from the first direction, and a second linear electrode inclined in a minus direction from the first direction, in a region in which the pixel electrode is superimposed over the common electrode, and each pixel has the first and second gate lines and thin film transistor formed in a region between the region of the first linear electrode and the region of the second linear electrode. | 05-29-2014 |
20140152930 | Pixel Structure that Increases Response Speed of Liquid Crystal - The present invention provides a pixel structure that increases response speed of liquid crystal, which includes a first thin-film transistor, a second thin-film transistor, an upper substrate, a lower substrate opposite to the upper substrate, pixel electrodes arranged on the lower substrate, a common electrode arranged on the upper substrate, and assisting electrodes arranged on the lower substrate. The assisting electrodes are arranged to be each sandwiched between every two pixel electrodes. The first thin-film transistor includes a first drain terminal, a first source terminal, and a first gate terminal. The second thin-film transistor includes a second drain terminal, a second source terminal, and a second gate terminal. The pixel electrodes are electrically connected to the second drain terminal. The assisting electrodes are electrically connected to the first drain terminal. | 06-05-2014 |
20140152931 | LIQUID CRYSTAL DISPLAY PANEL BASED ON THREE-DIMENSIONAL TRANSISTOR AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME - A liquid crystal display device and a liquid crystal display panel based on three-dimensional transistor thereof are provided. The liquid crystal display panel includes an array substrate, a printed circuit board, a first chip on film with an integrated circuit, and At least one connector connected between the array substrate and the printed circuit board. The first chip on film is attached between the array substrate and the printed circuit board. The array substrate and the printed circuit board can be supported by the connectors effectively. The connectors share gravity of the printed circuit board with the first chip on film attached between the array substrate and the printed circuit board. Therefore, the present disclosure can avoid damage to lines of the first chip on film and improve the yield rate of the quality of the liquid crystal display panel based on three-dimensional transistor. | 06-05-2014 |
20140152932 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device preventing flicker. The liquid crystal display device includes a plurality of pixels each having a transistor, a liquid crystal element to which a first signal and a second signal having opposite polarities are alternately applied through the transistor, and a capacitor including a first electrode and a second electrode. The liquid crystal element includes a pixel electrode and a common electrode partly overlapping with each other with an insulating film interposed therebetween, and a liquid crystal layer over the pixel electrode and the common electrode. The first electrode of the capacitor is electrically connected to the pixel electrode. The potential of the second electrode changes between a first potential and a second potential having different levels after the first signal is applied until the second signal is applied, whereby a change in the voltage applied to the liquid crystal layer is reduced. | 06-05-2014 |
20140152933 | Resistor Meshes for Display Heating - An improved Liquid Crystal Display (LCD) heating system is provided. Resistor meshes, in particular VCOM resistor heating meshes, in the pixel array improve capacity of the display heater (heating system) so that the display is heated faster from low temperatures. The resistor mesh design provides much lower resistance from one point in the pixel array to an edge than pixel-to-pixel horizontal VCOM resistance, thus reducing horizontal crosstalk. Further, the approach permits the display to be active during the warm-up process. | 06-05-2014 |
20140160385 | SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREOF - This invention provides a semiconductor device having high operation performance and high reliability. An LDD region | 06-12-2014 |
20140160386 | LIQUID CRYSTAL ELEMENT AND LIQUID CRYSTAL DISPLAY APPARATUS - A liquid crystal element achieving both optical control utilizing a memory property and optical control capable of supporting moving image displays is disclosed. The first substrate and the second substrate of the element are set in an orientation process direction that ensures generation of a first orientation state, and a chiral material that generates a second orientation state is included in the liquid crystal layer. The layer transitions from the second orientation state to the first orientation state when an electric field of a layer thickness direction is applied. The layer transitions from the first orientation state to the second orientation state when an electric field of a direction perpendicular to the layer thickness direction is applied. And the layer returns to the second orientation state when an orientation change is generated according to the strength of the electric field when an electric field of the perpendicular direction is applied. | 06-12-2014 |
20140176842 | LIQUID CRYSTAL DISPLAY DEVICE - Techniques are provided for unifying steps of sealing material so that the yield and the reliability of a liquid-crystal display device become high. A starting film of scanning lines is patterned so that prismatic dummy wirings | 06-26-2014 |
20140184968 | LIQUID CRYSTAL DISPLAY DEVICE - Provided is a novel liquid crystal display device without deterioration of display quality. The liquid crystal display device includes a pixel for displaying a still image with a frame frequency of 1 Hz or lower. The pixel includes a liquid crystal element which includes a liquid crystal layer and has a cell gap of d (μm). The liquid crystal layer includes a liquid crystal composition which includes a liquid crystal material. The helical pitch of the liquid crystal material is longer than or equal to 4d μm and shorter than or equal to 8d μm. With this structure, a change in voltage applied to a pixel can be kept within an acceptable range of a deviation in gray level for displaying the same image. Thus, flickers due to a low refresh rate can be reduced, which leads to an increase in display quality. | 07-03-2014 |
20140198276 | LIQUID CRYSTAL DISPLAY DEVICE - An insulating film is arranged between a gate line and a gate shield electrode. A concave portion which extends in a first direction along with the edges of the gate line is formed in the insulating film. The concave portion in a slit shape is formed along with the edges of both sides of the gate line, respectively. The gate shield electrode extends to the concave portion. | 07-17-2014 |
20140204301 | ELECTROOPTIC DEVICE AND ELECTRONIC APPARATUS - An electrooptic device includes: a first substrate member; an TFT disposed on the first substrate member; a capacitor element which is connected with the TFT and in which an insulation film is sandwiched between a pair of electrodes; a first electric wire electrically connected with one of the pair of electrodes; a second electric wire electrically connected with the other one of the pair of electrodes; a contact hole electrically connected with the first electric wire; and another contact hole electrically connected with the second electric wire. Further, the above two contact holes are provided in an insulation layer that is disposed on the first and second electric wires. | 07-24-2014 |
20140232962 | DISPLAY DEVICE - According to one embodiment, a display device includes a first substrate including a first resin substrate having a first thermal expansion coefficient, and a first barrier layer having a second thermal expansion coefficient which is lower than the first thermal expansion coefficient, a second substrate including a second resin substrate having a third thermal expansion coefficient which is equal to the first thermal expansion coefficient, and a second barrier layer having a fourth thermal expansion coefficient which is lower than the third thermal expansion coefficient and is equal to the first thermal expansion coefficient, and a display element located between the first resin substrate and the second resin substrate. | 08-21-2014 |
20140232963 | LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF - A liquid crystal display, includes: a substrate; a gate line including a gate pad and a data line including a data pad, the gate and data lines being disposed on the substrate; a thin film transistor connected to the gate line and the data line; an organic layer disposed on the thin film transistor; a pixel electrode disposed on the organic layer; a first contact assistant disposed on the gate pad; a second contact assistant disposed on the data pad; a first insulating layer disposed on the pixel electrode; and a common electrode disposed on the first insulating layer, the common electrode overlapping with the pixel electrode. The common electrode includes first cutouts, the first insulating layer includes second cutouts, the plane shapes of the first and second cutouts are substantially the same, and the pixel electrode includes a polycrystalline transparent conductive material. | 08-21-2014 |
20140232964 | INTEGRATED GATE DRIVER CIRCUIT AND LIQUID CRYSTAL PANEL - An integrated gate driver circuit includes a control circuit, a plurality of drive stages and a plurality of discharge transistors. The control circuit is configured to output a plurality of clock signals within a frame period and to output a discharge enabling signal within a blanking period of the frame period. Each of the drive stages receives the clock signals and includes an output terminal configured to output a gate driving signal. Each of the discharge transistors is coupled to the output terminal of one of the drive stages and discharges the output terminal according to the discharge enabling signal thereby eliminating the voltage fluctuation of the output terminal in the blanking period. | 08-21-2014 |
20140240628 | LIQUID CRYSTAL DISPLAY PANEL - A liquid crystal display (LCD) panel comprising a signal line, a first dielectric layer, a liquid crystal layer, a pixel electrode, and a thin film transistor (TFT) is provided. The first dielectric layer with a first permittivity ε | 08-28-2014 |
20140253835 | LIQUID CRYSTAL DISPLAY - Disclosed is a liquid crystal display, which includes a plurality of data lines, a plurality of scan lines, and a plurality of pixels respectively disposed at positions where the scan lines and the data lines cross each other. Each of the pixels includes a main pixel and a sub-pixel. The main pixel includes a main thin film transistor. The sub-pixel includes a sub-thin film transistor. A channel width-to-length ratio of the main thin film transistor is different from a channel width-to-length ratio of the sub-thin film transistor. The liquid crystal display of the present invention implements the eight-domain division by adopting difference channel width-to-length ratios of the main pixel and the sub-pixel. | 09-11-2014 |
20140267966 | LIQUID CRYSTAL DISPLAY AND METHOD OF MANUFACTURING THE SAME - A liquid crystal display includes a substrate; a thin film transistor on the substrate; a pixel electrode connected to the thin film transistor; a first insulating layer facing the pixel electrode; a plurality of microcavities each defined between the pixel electrode and the first insulating layer and including a liquid crystal injection hole exposing an inside of the microcavity; a liquid crystal layer including liquid crystal molecules, in the microcavities; a light blocking layer between adjacent microcavities; and a passivation layer member enclosing the light blocking layer. | 09-18-2014 |
20140313443 | DISPLAY PANEL, TRANSISTOR, AND THE MANUFACTURING METHOD THEREOF - A display panel, a transistor and the manufacturing method thereof are disclosed. The manufacturing method includes: forming a first electrode, a first insulation layer, a sacrificial layer, and a second/third electrode metal layer on a substrate in turn; etching the second/third electrode metal layer to expose at least portions of the sacrificial layer; and dry-etching the at least portions of the exposed sacrificial layer to expose at least portions of the first insulation layer. The etching selectivity ratio of the sacrificial layer to the first insulation layer is larger than a first value when the conditions of the etching process are the same. The first value is larger than one, in this way, the stability and the electron mobility of the transistor are enhanced. | 10-23-2014 |
20140313444 | 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. | 10-23-2014 |
20140313445 | LIQUID CRYSTAL DISPLAY DEVICE AND ELECTRONIC DEVICE - To provide a semiconductor device, a liquid crystal display device, and an electronic device which have a wide viewing angle and in which the number of manufacturing steps, the number of masks, and manufacturing cost are reduced compared with a conventional one. The liquid crystal display device includes a first electrode formed over an entire surface of one side of a substrate; a first insulating film formed over the first electrode; a thin film transistor formed over the first insulating film; a second insulating film formed over the thin film transistor; a second electrode formed over the second insulating film and having a plurality of openings; and a liquid crystal over the second electrode. The liquid crystal is controlled by an electric field between the first electrode and the second electrode. | 10-23-2014 |
20140333863 | Liquid Crystal Display Device, Compensation Circuit and TFT Voltage Shutdown Method Thereof - The present invention provides a liquid crystal display device, compensation circuit and TFT voltage shutdown method. The compensation circuit includes first capacitor, first resistor, second resistor and operational amplifier; wherein first terminal of first capacitor connected to receiving terminal of gate driver of LCD for receiving shutdown voltage to shutdown TFT; first terminal of first resistor connected to second terminal of first capacitor; first terminal of second resistor connected to second terminal of first resistor and second terminal of second resistor connected to output terminal of operational amplifier; positive input terminal of operational amplifier receiving an externally supplied shutdown voltage for gate driver, and negative input terminal of operational amplifier connected to second terminal of first resistor; wherein connection between first capacitor and receiving terminal of gate drive independent from connection between output terminal of operational amplifier and receiving terminal of gate driver. | 11-13-2014 |
20140340601 | LCD Module and Liquid Crystal Panel - A liquid crystal panel includes a first glass substrate, a second glass substrate, a TFT formed on an internal surface of the first glass substrate, an electromagnetic induction module disposed on one side of the internal surface of the first glass substrate for receiving electromagnetic waves to generate current to provide driving current to the TFT, and wireless data receiving modules respectively set up on at least two adjacent sides of the internal surface of the first glass substrate for receiving wireless data signals to provide data to the TFT. Therefore, the present invention wirelessly transmits data and driving current to the liquid crystal panel. In hence, it does not arrange FPC on four sides of the liquid crystal panel for connecting with a PCB circuit so that a frame for protecting FPC is no need. Therefore, it achieves the LCD module with non-frame on four sides. | 11-20-2014 |
20140340602 | Liquid Crystal Display Device and Manufacturing Method Thereof - A liquid crystal display device includes a thin film transistor substrate having a pixel region and a frame region, and a color filter substrate. The frame region includes a first metal wire that surrounds the outside of the pixel region, and a second metal wire that is formed so as to surround the outside of the first metal wire. The first metal wire has at least one slit at an area overlapping with a seal material. | 11-20-2014 |
20140347585 | LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - The present invention provides a liquid crystal display device in which even in the case of using a photo-alignment technique, excellent afterimage characteristics can be stably obtained. | 11-27-2014 |
20140354909 | SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE - A display panel includes a first substrate and a second substrate. The second substrate disposes opposite to the first substrate and has multiple data lines and multiple scan lines disposed as a matrix. The first substrate at least divides into a first region and a second region. The first region of the first substrate disposes correspondingly to the scan lines and/or data lines on the second substrate, and the second region of the first substrate is disposed correspondingly to a remaining region which is located outside the scan lines and/or data lines on the second substrate. The first region of the first substrate and the scan lines and/or data lines forms a non-capacitance or a low capacitance structure. Therefore, the present invention can reduce the capacitance generated by the scan lines and/or the data lines so as to reduce the signal delay. | 12-04-2014 |
20140354910 | WIRE GRID POLARIZER, AND LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE SAME - A wire grid polarizer includes a substrate, a wire grid layer which is disposed on the substrate and includes a plurality of wire patterns arranged with a predetermined interval, where gaps are defined between the wire patterns, and a passivation layer which is disposed on the wire grid layer and includes first passivation particles which cover a top portion of the gaps. | 12-04-2014 |
20140375920 | DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A display device includes a substrate, gate lines extended in a first direction on the substrate, data lines extended in a second direction substantially perpendicular to the first direction on the substrate, and pixels connected to the gate and data lines. Each pixel includes a transistor having one end connected to a data line, and a gate electrode connected to a corresponding gate line, a liquid crystal layer disposed in a tunnel-shaped cavity, first and second electrodes for applying an electric field to the liquid crystal layer. The first electrode of each pixel is connected to another end of the transistor, a second electrode of each pixel overlaps the first electrode of one of its adjacent pixels, and the first electrode of each pixel overlaps a second electrode of another one of its adjacent pixels. | 12-25-2014 |
20150009438 | FANOUT LINE STRUCTURE OF ARRAY SUBSTRATE AND DISPLAY PANEL - A fanout line structure of an array substrate includes first fanout lines arranged on a fanout area of the array substrate, and second fanout lines arranged on the fanout area of the array substrate. A second conducting film is arranged at a bottom of the second fanout line, a second capacitor is formed between the second conducting film and a first conducting film of the second fanout line, the second capacitor is used to reduce an impedance difference between the fanout lines. Capacitance value of the second capacitor is dependent on an overlapping area between the second conducting film and the first conducting film. | 01-08-2015 |
20150009439 | LIQUID CRYSTAL DISPLAY DEVICE - A first substrate includes a gate line extending in a first direction and a source line extending in a second direction. A first sub-common electrode is formed on the gate line. A first main-common electrode is formed along the source line so as to be connected with the first sub-common electrode. A second main-common electrode is formed extending in the second direction and facing the source line. The second main-common electrode is set to the same potential as the first main-common electrode. A second substrate includes a third main-common electrode extending in the second direction so as to face the second main-common electrode. The third main-common electrode is set to the same potential as the second main-common electrode. A second sub-common electrode is connected with the third main common electrode. The second sub-common electrode is formed so as to face the first sub-common electrode on the gate line. | 01-08-2015 |
20150009440 | DISPLAY DEVICE - A display device includes a light source generating light and a thin film transistor array panel including a pixel electrode and a common electrode. The display includes an upper panel and a quantum rod layer positioned between the thin film transistor array panel and the upper panel. The display includes an upper polarizer attached outside of the upper panel, in which the quantum rod layer includes quantum rods, and an arrangement direction of the quantum rods is controlled by an electric field generated by the pixel electrode and the common electrode, light is polarized according to the controlled arrangement direction, and the polarizer controls the transmission degree of the polarized light from the quantum rods according to the arrangement direction of the quantum rods. | 01-08-2015 |
20150015820 | ARRAY SUBSTRATE, METHOD OF DISCONNECTION INSPECTING GATE LEAD WIRE AND SOURCE LEAD WIRE IN THE ARRAY SUBSTRATE, METHOD OF INSPECTING THE ARRAY SUBSTRATE, AND LIQUID CRYSTAL DISPLAY DEVICE - An array substrate has a plurality of gate signal lines, a plurality of source signal lines orthogonal to the plurality of gate signal lines, a plurality of gate-driver mounting terminals, a plurality of source-driver mounting terminals, a plurality of gate-side array inspection terminals connected to the gate signal lines, a plurality of source-side array inspection terminals connected to the source signal lines, a plurality of gate lead wire disconnection inspection circuits connected between the plurality of gate-driver mounting terminals and a common terminal for a gate lead wire disconnection inspection, and a plurality of source lead wire disconnection inspection circuits connected between the plurality of source-driver mounting terminals and a common terminal for a source lead wire disconnection inspection. | 01-15-2015 |
20150022749 | ARRAY SUBSTRATE AND DISPLAY PANEL - An array substrate and a display panel are disclosed. The array substrate includes at least one data line, at least one scanning line, and a pixel cell defined by the data line and the scanning line. The pixel cell includes an ITO thin film and at least one metallic layer below the ITO thin film. The ITO thin film electrically connects to the metallic layer via a through hole. The ITO thin film includes a slit arranged between the ITO thin film and the through hole, and the slit is arranged to avoid the disclination lines so as to improve the display performance. | 01-22-2015 |
20150029428 | COLOR FILTER SUBSTRATE, MANUFACTURING PROCESS THEREOF AND LIQUID CRYSTAL DISPLAY PANEL - Embodiments of the present invention provide a color filter substrate, a liquid crystal display panel including the color filter substrate, and a manufacturing process of the color filter substrate. The color filter substrate provided in the present invention includes: a substrate, including a display area and a non-display area on the periphery of the display area; and a black matrix, disposed on the substrate, wherein the black matrix in the display area on the substrate defines sub-pixels area, and the black matrix corresponding to the non-display area on the substrate includes a non-flat surface. | 01-29-2015 |
20150036070 | LIQUID CRYSTAL DISPLAY PANEL - The present invention provides a liquid crystal display panel that, when subjected to laser repair for repairing defects, can avoid degradation of members other than the target of the laser repair. A liquid crystal display panel of the present invention includes: an active matrix substrate; a counter substrate; and a liquid crystal layer interposed between the active matrix substrate and the counter substrate, the active matrix substrate including: a support substrate; a transparent electrode; a scan signal line; a data signal line; a thin film transistor connected to the scan signal line and the data signal line; a lead-out line extending from the thin film transistor; an insulating film covering the thin film transistor; and a pixel electrode connected to the lead-out line via a contact site formed through the insulating film, the transparent electrode being located at a level closer to the support substrate than the lead-out line and the pixel electrode are, the pixel electrode including a substantially rectangular outline when viewed in a plan view of the support substrate, the transparent electrode having a shape with a missing area that overlaps at least one corner portion of the pixel electrode, the lead-out line extending straight to overlap the corner portion of the pixel electrode, and overlapping the missing area of the transparent electrode. | 02-05-2015 |
20150042913 | FLEXIBLE DISPLAY HAVING DAMAGE IMPEDING LAYER AND METHOD FOR MANUFACTURING THE SAME - A flexible display includes a flexible base substrate, a thin film transistors layer formed on the flexible base substrate, and a light emitting elements layer formed on the thin film transistors layer, where the flexible base substrate includes a first support layer formed below the thin film transistors layer, a second support layer disposed below the first support layer, and a heat-energy blocking/reflecting layer provided between the first support layer and the second support layer. The heat-energy blocking/reflecting layer is configured to block or reflect a sufficient portion of radiated heat-energy that is generated when the flexible base substrate is separated from a supporting carrier substrate so as to prevent the damage from the radiated heat-energy to the light emitting elements layer. | 02-12-2015 |
20150049275 | Hinged Portable Electronic Device With Display Circuitry Located in Base - An electronic device may have a housing with a lid that rotates relative to a base. A display in the lid may have a thin-film transistor layer. Display driver circuitry may be mounted to the thin-film transistor layer. A display timing controller integrated circuit may be mounted in the base. A rigid flex printed circuit may have a rigid portion in the base to which the display timing controller integrated circuit is mounted and may have a rigid portion in the lid. A flexible printed circuit portion of the rigid flex printed circuit may be used to couple the rigid printed circuit portion in the lid to the thin-film transistor layer. A flexible printed circuit portion of the rigid flex printed circuit that extends between the lid and the base may be formed from a double-shield-layer single-signal-line-layer flexible printed circuit. | 02-19-2015 |
20150049276 | THIN FILM TRANSISTOR ARRAY PANEL, MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE INCLUDING THE THIN FILM TRANSISTOR ARRAY PANEL - A thin film transistor array panel includes: gate lines; data lines insulated from and crossing the gate lines; and shorting bars disposed outside of a display area in which the gate lines cross the data lines. The shorting bars overlap portions of the data lines disposed outside of the display area. The shorting bar includes a semiconductor material. | 02-19-2015 |
20150055040 | LIQUID CRYSTAL DISPLAY - The present invention relates to a liquid crystal display that can improve an aperture ratio and liquid crystal control ability. A liquid crystal display according to an exemplary embodiment of the present invention includes: a first substrate and a second substrate which face each other; a pixel electrode disposed on the first substrate; a common electrode disposed on the second substrate; and a liquid crystal layer disposed between the first substrate and the second substrate, in which the common electrode has a first cutout having a cross shape, and the pixel electrode includes a first subpixel electrode having a rhombus shape, a second subpixel electrode surrounding the first subpixel electrode, a second cutout disposed close to and along at least one of the edges of the second subpixel electrode, and a third cutout spacing the first subpixel electrode and the second subpixel electrode. | 02-26-2015 |
20150055041 | DISPLAY PANEL AND ENCAPSULATION METHOD THEREOF, AND LIQUID CRYSTAL DISPLAY DEVICE - A display panel and an encapsulation method thereof, and a liquid crystal display device are provided. The display panel comprises an array substrate and a color filter substrate, the array substrate and the color filter substrate are connected together via a sealant component, the array substrate comprises a display region and a peripheral region surrounding the display region, the sealant component comprises insulating sealant and conductive sealant and is disposed in the peripheral region of the array substrate, a gate electrode driving GOA circuit is disposed in the peripheral region of the array substrate, and the gate electrode driving GOA circuit and the conductive sealant are not located on the same side of the peripheral region of the display region. | 02-26-2015 |
20150055042 | DISPLAY APPARATUS - A display apparatus includes a first substrate and a color filter layer. The first substrate has a curved first side and a display area. The first side has at least a curvature radius and the range of the curvature radius is between 500 mm and 10000 mm. At least a datum line is defined in the display area. The color filter layer is disposed on the first substrate and includes a plurality of filter portions. The filter portions are disposed within the display area. An included angle between the datum line and the first side is between 0° and 10°, and the filter portions located corresponding to the datum line have the same color. | 02-26-2015 |
20150055043 | LIQUID CRYSTAL DISPLAY DEVICE - In an IPS mode liquid crystal display device, a counter electrode is formed flat on a first insulating film. A second insulating film is formed in the peripheral portion of the counter electrode. A third insulating film is formed so as to cover the counter electrode and the second insulating film. A pixel electrode is formed on the third insulating film. The second and third insulating films are present between the pixel electrode and the counter electrode in the periphery of the pixel. The third insulating film is present between the pixel electrode and the counter electrode in the portion other than the peripheral portion of the pixel. An electric field between the pixel electrode and the counter electrode is smaller in the periphery of the pixel than in the vicinity of the center of the pixel, to prevent the occurrence of a domain in the periphery of the pixel. | 02-26-2015 |
20150055044 | LIQUID CRYSTAL DISPLAY DEVICE COMPRISING FIRST AND SECOND ELECTRODES WHEREIN THE SECOND ELECTRODE IS CONNECTED WITH A SOURCE ELECTRODE WITHOUT PASSING THROUGH A FIRST INSULATING FILM - To form a sufficiently large storage capacitor, a liquid crystal display device includes a liquid crystal display panel having a first substrate, a second substrate, and a liquid crystal held between the first substrate and the second substrate, the liquid crystal display panel having multiple pixels arranged in matrix. The first substrate has, in a transmissive display area provided in each of the pixels, a laminated structure containing a first transparent electrode, a first insulating film, a second transparent electrode, a second insulating film, and a third transparent electrode which are laminated in this order. The first transparent electrode and the second transparent electrode are electrically insulated from each other and together form a first storage capacitor through the first insulating film, and the second transparent electrode and the third transparent electrode are electrically insulated from each other and together form a second storage capacitor through the second insulating film. | 02-26-2015 |
20150055045 | LIQUID CRYSTAL DISPLAY DEVICE - In one embodiment, a liquid crystal display device includes a first substrate and a second substrate. The first substrate includes a first source line and a second source line extending in a first direction, a main pixel electrode arranged between the first source line and a second source line and extending in the first direction, and a pair of first main common electrodes arranged on the first source line and the second source line interposing an insulating layer and extending in the first direction, respectively. The second substrate includes a pair of second main common electrode arranged above the first main common electrode and extending in the first direction, and the first main common electrode is connected with the second main common electrode. A liquid crystal layer is held between the first substrate and the second substrate. | 02-26-2015 |
20150055046 | Liquid Crystal Display Device - A liquid crystal display device includes a plurality of pixels, each including a thin-film transistor and a pixel electrode formed above a substrate, and an organic insulation film formed between one electrode of the thin-film transistor and the pixel electrode. The one electrode and the pixel electrode are connected through a contact hole formed in the organic insulation film, and a sidewall of the contact hole, which is made of the organic insulation film, is tapered. An underlying layer beneath the organic insulation film, in contact with to the organic insulation film, includes a lowermost plane extending substantially in parallel to a plane of the substrate and an uppermost plane extending substantially in parallel to the plane of the substrate. A single step of the underlying layer is formed so as to extend between the lowermost plane and the uppermost plane. | 02-26-2015 |
20150070610 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME - Discussed are a liquid crystal display device and a method of fabricating the same in which a single common line is formed at the center of a substrate, which results in an enhanced aperture ratio and transmittance. The liquid crystal display device includes a single common line located at a center of a substrate; a first group of unit pixels located in a right portion of the substrate on the basis of the common line and a second group of unit pixels located in a left portion of the substrate on the basis of the common line, each unit pixel defined by a plurality of gate lines and data lines orthogonally intersecting each other; and a plurality of thin film transistors formed at a right side of the respective unit pixels of the first group and at a left side of the respective unit pixels of the second group. | 03-12-2015 |
20150070611 | LIQUID CRYSTAL DISPLAY DEVICE - Pixels of a liquid crystal display device have a polygonal shape long in the longitudinal direction. The pixel is divided into two by a center line, and is line-symmetric with respect to the center line. Pixel electrodes are divided line-symmetrically with respect to the center line. Streaks are formed on the surfaces of the pixel electrodes. Common electrodes are divided line-symmetrically with respect to the center line. Positions of the common electrodes in the lateral direction shift from the pixel electrodes in directions apart from the center line. A film gives a pretilt angle to liquid crystal molecules to tilt the lengthwise direction of the liquid crystal molecules from the vertical direction in the directions in which the common electrodes shift from the pixel electrodes. | 03-12-2015 |
20150077671 | ARRAY SUBSTRATE AND AN LCD DEVICE - The present invention discloses an array substrate, which includes a thin-film transistor, a data line, a gate line, and a pixel electrode. The array substrate further includes a common electrode. The common electrode has a first region, a second region, and at least one opening. The first region is defined on the common electrode, and the first region is a projection of the pixel electrode on a plane where the common electrode is located. The second region is defined on the common electrode, and the second region is close to at least one edge of the first region. The at least one opening is defined on the second region of the common electrode. | 03-19-2015 |
20150077672 | LIQUID CRYSTAL DISPLAY - Disclosed is a liquid crystal display including: a first substrate; a second substrate facing the first substrate; a thin film transistor disposed on the first substrate; a pixel electrode connected to the thin film transistor and including a first subpixel electrode and a second subpixel electrode; a common electrode disposed on the second substrate; and a liquid crystal layer disposed between the first substrate and the second substrate, and including liquid crystal molecules therein. The first and second subpixel electrodes include a cross-shaped stem portion including horizontal and vertical stem portions, and a plurality of micro-branch portions extending from the cross-shaped stem portion, a thickness of the liquid crystal layer being 2.4 μm to 3.2 μm, the dielectric anisotropy of the liquid crystal molecule being −3.0 to −2.0, and a pitch of the micro-branch portion being 4 μm to 6 μm. | 03-19-2015 |
20150077673 | LIQUID CRYSTAL DISPLAY PANEL AND MANUFACTURING METHOD THEREOF - A liquid crystal display panel includes a substrate, a thin film transistor array, a circuit, and a dummy circuit. One surface of the substrate is divided into a display region and a wiring region. The thin film transistor array is formed on the display region. The circuit and the dummy circuit are formed on the wiring region, the dummy circuit is adjacent to the circuit, and the circuit and the dummy circuit protrude from the substrate. | 03-19-2015 |
20150077674 | LIQUID CRYSTAL DISPLAY PANEL AND MANUFACTURING METHOD THEREOF - A liquid crystal display panel includes a substrate, a thin film transistor array, a circuit, and a dummy circuit. One surface of the substrate is divided into a display region and a wiring region. The thin film transistor array is formed on the display region. The circuit and the dummy circuit are formed on the wiring region, the dummy circuit is adjacent to the circuit, and the circuit and the dummy circuit protrude from the substrate. | 03-19-2015 |
20150077675 | LIQUID CRYSTAL DISPLAY PANEL AND MANUFACTURING METHOD THEREOF - A liquid crystal display panel includes a substrate, a thin film transistor array, a circuit, and a dummy circuit. One surface of the substrate is divided into a display region and a wiring region. The thin film transistor array is formed on the display region. The circuit and the dummy circuit are formed on the wiring region, the dummy circuit is adjacent to the circuit, and the circuit and the dummy circuit protrude from the substrate. | 03-19-2015 |
20150077676 | DISPLAY DEVICE AND ELECTRONIC DEVICE - An object of the invention is to provide a circuit technique which enables reduction in power consumption and high definition of a display device. A switch controlled by a start signal is provided to a gate electrode of a transistor, which is connected to a gate electrode of a bootstrap transistor. When the start signal is input, a potential is supplied to the gate electrode of the transistor through the switch, and the transistor is turned off. The transistor is turned off, so that leakage of a charge from the gate electrode of the bootstrap transistor can be prevented. Accordingly, time for storing a charge in the gate electrode of the bootstrap transistor can be shortened, and high-speed operation can be performed. | 03-19-2015 |
20150085216 | ARRAY SUBSTRATE AND FABRICATION METHOD THEREOF, DISPLAY PANEL AND FABRICATION METHOD THEREOF - Embodiments of the disclosure provide an array substrate and a fabrication method thereof, and a display panel and a fabrication method thereof. A passivation layer of the array substrate is made of a black insulation material and the passivation layer is provided with an opening at a pixel display region of the array substrate. The passivation layer is simultaneously used as a black matrix, and thus the aperture ratio of the display panel is effectively increased. | 03-26-2015 |
20150085217 | RETARDATION FILM, PROCESS FOR PRODUCING POLARIZER, AND LIQUID-CRYSTAL DISPLAY DEVICE - The purpose of the present invention is to provide a retardation film which includes cellulose acetate having a low degree of acyl substitution and, despite this, swells very little when immersed in a saponifying solution and which has satisfactory adhesion to polarizing elements. This retardation film comprises: a cellulose ester which has a total degree of substitution with acyl groups of 2.0-2.55 and in which when log [Mw(a)] obtained through analyses by gel permeation chromatography (GPC), low angle laser light scattering (LALLS), and viscosity measurement, is plotted as abscissa and log [Iv(a)], obtained through the analyses is plotted as ordinate, the plot has a slope of 0.65-0.85; and a glass-transition-temperature lowering agent having an SP value of 9.0-11.0. The retardation film contains a solvent remaining therein in an amount of 700-3,000 mass ppm and has a change in weight through storage at 80° C. and 90% RH of −0.5 to 0.5%. | 03-26-2015 |
20150085218 | LIQUID CRYSTAL DISPLAY PANEL - The present invention provides a high-definition, high-contrast, and high-aperture-ratio liquid crystal display device that prevents light leakage near wall electrodes. There is provided a liquid crystal display device including: two parallel wall electrodes that are disposed on the both sides of a pixel; an opposite electrode that is disposed in the middle between the two parallel wall electrodes; and a photo-alignment film, wherein the initial alignment direction of liquid crystal of the photo-alignment film is substantially parallel to or orthogonal to the stretching direction of the two parallel wall electrodes, and the opposite electrode is inclined only by a predetermined bias angle relative to the initial alignment direction of liquid crystal. | 03-26-2015 |
20150092129 | DISPLAY DEVICE AND ELECTRONIC APPARATUS - A display device includes: a pixel section provided between a pair of substrates and including plural pixels; one or plural active components disposed in a frame region around the pixel section on one substrate of the pair of substrates; an insulating film provided in the frame region on the one substrate to cover the one or plural active components; and a sealing layer provided to seal the pixel section and cover an end edge portion of the insulating film in the frame region. | 04-02-2015 |
20150098039 | TRANSPARENT DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - Discussed are a transparent display device and a manufacturing method thereof, which may reduce diffraction grating. The transparent display device includes gate lines and data lines formed on a substrate and crossing each other with a gate insulator film interposed therebetween to define pixel areas, common lines formed on the substrate and being parallel to the gate lines, thin film transistors formed in the respective pixel areas, pixel electrodes connected to the thin film transistors, and common electrodes connected to the common lines and alternating with the pixel electrodes. In the transparent display device, blocks between the pixel electrodes and the common electrodes are reduced or increased in width by an equal difference with increasing distance from both edges of each pixel area proximate to the data lines or by an equal difference with decreasing distance to the center of the pixel area. | 04-09-2015 |
20150116616 | LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - In the first substrate of a liquid crystal display device, a plurality of gate lines that extend along the row direction, a plurality of data lines that extend along the column direction, a plurality of pixel electrodes and a plurality of thin film transistors that are placed respectively in association with a plurality of pixels that are formed in the row direction and the column direction, and an alignment film, are formed, and the thickness of the alignment film in an edge-part area, which is an area of a predetermined width from an edge part of an image display area that is formed with the plurality of pixels, is thinner than the thickness of the alignment film in the center part of the image display area. | 04-30-2015 |
20150116617 | Liquid Crystal Display Device - A liquid crystal display device includes a TFT substrate having a first alignment film and an opposing substrate having a second alignment film with liquid crystals sandwiched therebetween. One of the first and second alignment films, comprises a first polyimide produced via polyamide acid ester containing cyclobutane as a precursor and a second polyimide produced via polyamide acid as a precursor. The polyamide acid has a higher polarity than that of the polyamide acid ester. The one of the first and second alignment films is responsive to photo-alignment. A first side of the one of the first and second alignment films is adjacent to the liquid crystals, and a second side thereof is closer to one of the TFT substrate and the counter substrate than the first side. The first side contains more of the first polyimide and less of the second polyimide than the second side. | 04-30-2015 |
20150124188 | COLOR-CONVERTING SUBSTRATE AND LIQUID CRYSTAL DISPLAY DEVICE - A color conversion substrate and liquid crystal display device of the present invention simplify the manufacturing process thereof and reduce deviations in intensity distribution of emitted light. The color conversion substrate includes a transparent substrate having a first main surface, a phosphor layer having a plurality of phosphors arranged along the first main surface and a plurality of transparent first boundary parts formed so as to surround the respective phosphors, and a plurality of first reflective parts formed on the outer peripheral surface of the respective plurality of first boundary parts. The portions of the first boundary parts where the respective first reflective parts are formed are curved, and the curvature thereof is 0.50/d | 05-07-2015 |
20150131016 | BACK LIGHT DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE SAME - A backlight device includes an input line connected to an anode of a light source unit; an output line connected to a cathode of the light source unit; a resistance line connected between the output line and a ground and disposed in a pattern having a predetermined width and length to have a predetermined resistance; a sensing line connected to the output line; and a controller for measuring a balance voltage of the output line through the sensing line and controls an amount of current supplied to the input line based on the balance voltage, in which when a reference current is supplied to the input line, the balance voltage of the output line becomes a predetermined reference voltage due to the predetermined resistance. | 05-14-2015 |
20150131017 | DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME - A display apparatus includes a first substrate that includes a display area in which pixels are arranged and a non-display area surrounding the display area, a second substrate disposed to face the first substrate, and a sealing member disposed in the non-display area to attach the second substrate to the first substrate. The first substrate includes a base substrate, a plurality of inorganic insulating layers disposed on the base substrate in the non-display area, and an organic layer disposed on the inorganic insulating layer. | 05-14-2015 |
20150131018 | LIQUID CRYSTAL DISPLAY DEVICE INCLUDING CONDUCTIVE SPACER - A liquid crystal display device includes a first substrate, a thin film transistor on the first substrate, a first electrode on the first substrate and connected to the thin film transistor, a second substrate facing the first substrate, color filters on the first substrate or the second substrate, a black matrix between the color filters on the first substrate or the second substrate, a second electrode spaced apart from the first electrode and on the first substrate or the second substrate, a second electrode conductive line on the black matrix, a spacer which is between the first substrate and the second substrate and supports the first substrate and the second substrate, and a liquid crystal layer between the first substrate and the second substrate. The spacer is electrically connected to the second electrode and the second electrode conductive line. | 05-14-2015 |
20150131019 | LIQUID CRYSTAL DRIVE METHOD AND LIQUID CRYSTAL DISPLAY DEVICE - The present invention provides a liquid crystal driving method of sufficiently reducing DC image sticking together with flicker and a liquid crystal display device driven by using the liquid crystal driving method. The invention relates to a liquid crystal driving method of driving liquid crystal by causing a potential difference between a pair of electrodes provided for one of upper and lower substrates. Polarity of each of application voltages to the pair of electrodes is inverted, and a planar electrode is provided for the upper substrate and/or the lower substrate. When a difference obtained by subtracting a voltage applied to the planar electrode from an average value of a positive voltage and a negative voltage applied to one of the pair of electrodes is set as a first offset voltage and a difference obtained by subtracting a voltage applied to the planar electrode from an average value of a positive voltage and a negative voltage applied to the other one of the pair of electrodes is set as a second offset voltage, a driving operation that the values of the first and second offset voltages are switched with each other is executed. | 05-14-2015 |
20150138469 | DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A display device is provided. The display device includes a substrate including a plurality of pixel areas; a thin film transistor disposed on the substrate; a first insulating layer disposed on the thin film transistor; a pixel electrode connected to the thin film transistor and disposed on the first insulating layer; a common electrode separated from the pixel electrode with a microcavity interposed therebetween; a second insulating layer disposed on the common electrode; a roof layer disposed on the second insulating layer; a hydrophobic layer disposed on the roof layer and including a plurality of protrusions; an injection hole disposed in the common electrode, the second insulating layer, and the roof layer, the injection hole exposing a portion of the microcavity; a liquid crystal layer for filling the microcavity; and an overcoat formed on the roof layer and covering the injection hole, so as to seal the microcavity. | 05-21-2015 |
20150138470 | LIQUID CRYSTAL DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME - A liquid crystal display panel is provided. The liquid crystal display panel includes a first substrate comprising a pixel area and a non-pixel area surrounding the pixel area, a thin-film transistor (TFT) disposed on the pixel area of the first substrate and a pixel electrode connected to the TFT, and a plurality of metal wirings disposed on the non-pixel area of the first substrate and one or more dummy patterns disposed adjacent to the metal wirings. The TFT includes a gate electrode, a source electrode, and a drain electrode, and the dummy patterns are formed of a same material as at least one of the gate source, the source electrode, and the drain electrode. | 05-21-2015 |
20150146122 | Trace Structure, Repair Method and Liquid Crystal Panel Thereof - A trace structure is proposed. The trace structure includes a substrate, a shorting bar on the substrate and a plurality of data lines or scan lines, whose one end is connected to the shorting bar, on the substrate. The trace structure also includes an excessive shorting bar on the substrate. A break on a data line or a scan line is repaired by connecting the broken data line or scan line with one of the excessive shorting bar or the rest of the shorting bars. The present invention also proposes a repair method and a LCD panel using the trace structure. The simple trace structure and easy break repair operation not only raises repair efficiency but also lessens repair time and saves cost. | 05-28-2015 |
20150146123 | DISPLAY APPARATUS - A display apparatus includes a display panel including a display area in which a plurality of pixels is disposed and a non-display area adjacent to the display area. A plurality of dummy patterns extends in a first direction and is disposed in a predetermined area of the display area and a predetermined area of the non-display area at a boundary area between the display area and the non-display area. A plurality of color filters extends in a second direction perpendicular to the first direction in the display area to overlap with the pixels arranged in the second direction. A predetermined area of the color filters disposed adjacent to the non-display area in the second direction is partially overlapped with a corresponding dummy pattern. | 05-28-2015 |
20150146124 | LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF - A manufacturing method of a liquid crystal display includes: providing a lower mother substrate including a plurality of lower panels including thin film transistors and coated with a lower alignment layer, providing an upper mother substrate including a plurality of upper panels respectively corresponding to the plurality of lower panels and coated with an upper alignment layer, forming a mother substrate assembly by forming a liquid crystal mixture layer including a liquid crystal between the lower mother substrate and the upper mother substrate and combining the lower mother substrate and the upper mother substrate, dividing each upper panel into a first region, a second region, and a third region by forming three cutting lines for each upper panel at the upper mother substrate of the mother substrate assembly; applying a voltage to the first region and the third region of the upper mother substrate that is not covered by the lower mother substrate and exposed to pretilt the liquid crystal, and irradiating light to the mother substrate assembly at a side of the upper mother substrate to harden an alignment supplement agent included in at least one of the liquid crystal mixture layer and the lower and upper alignment layers. | 05-28-2015 |
20150295203 | LIGHT-EMITTING MODULE, LIGHT-EMITTING DEVICE, AND METHOD FOR MANUFACTURING THE LIGHT-EMITTING MODULE - A highly reliable light-emitting module or light-emitting device is provided. A method for manufacturing a highly reliable light-emitting module is provided. The light-emitting module includes, between a first substrate and a second substrate, a first electrode provided over the first substrate, a second electrode provided over the first electrode with a layer containing a light-emitting organic compound interposed therebetween, and a sacrifice layer formed using a liquid material provided over the second electrode. | 10-15-2015 |
20150301370 | LIQUID CRYSTAL DISPLAY DEVICE - An array substrate ( | 10-22-2015 |
20150301373 | LIQUID CRYSTAL DISPLAY DEVICE - At a corner of a TFT substrate in which sealants are coated overlapping each other, a phenomenon that the width of the sealants is increased and protrude to the display region is prevented. | 10-22-2015 |
20150301375 | DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A display device according to an exemplary embodiment includes: a substrate, a thin film transistor on the substrate, a pixel electrode connected to the thin film transistor, a common electrode on the pixel electrode to be spaced apart from the pixel electrode while a plurality of microcavities are interposed between the common electrode and the pixel electrode, a roof layer on the common electrode, an alignment layer on the pixel electrode and beneath the common electrode and including a photosensitive material, a liquid crystal layer filling the microcavities, and an encapsulation layer on the roof layer to seal the microcavities. | 10-22-2015 |
20150301410 | ALIGNMENT METHOD FOR LIQUID CRYSTAL PANEL AND THE CORRESPONDING LIQUID CRYSTAL DEVICE - An alignment method for liquid crystal panel is disclosed. The method includes: providing a first substrate with a first alignment layer and a second substrate with a second alignment layer; dividing both of the first alignment layer and the second alignment layer to at least one subarea, each subareas comprises a plurality of alignment areas, a predetermined alignment direction of the alignment area of the first alignment layer is vertical to that of the corresponding alignment area of the second alignment layer; radiating each alignment areas of the first alignment layer and the second alignment layer by polarized beams of different directions so as to form the alignment films with predetermined alignment direction corresponding to each alignment areas. In addition, a corresponding liquid crystal device is disclosed. The above-mentioned method and device have good alignment results, and the color shift issue at wide viewing angle is enhanced. | 10-22-2015 |
20150301412 | LIQUID CRYSTAL DISPLAY DEVICE - The present invention provides an ON-ON switching mode liquid crystal display device capable of enabling multi-V-T within a pixel and adequately improving viewing angle properties while adequately preventing any decrease in the liquid crystal molecule rising response rate. The liquid crystal display device is provided with at least a first substrate, a second substrate facing the first substrate, and a liquid crystal layer enclosed between the second and first substrates; wherein the first substrate has a first electrode, a second electrode and a third electrode having an opening, the second substrate has a planar fourth electrode, the first electrode and second electrode are a pair of comb-shaped electrodes that include a plurality of fingers on the liquid crystal layer side of the third electrode, and when viewing the main surface of the substrate from above, the ratio of overlap between the third electrode and a region between a finger of the first electrode and an adjacent finger of the second electrode is different within a pixel. | 10-22-2015 |
20150301417 | Logo Patterning Methods for Liquid Crystal Displays - A display may have a thin-film transistor (TFT) layer and a color filter layer. The TFT layer may have a first substrate, a first black masking layer, a planarization layer, and a layer of TFT circuitry on the planarization layer. The color filter layer may have a second substrate and a second black masking layer on the second substrate. A portion of the inactive area may serve as a logo area for displaying desired information to the user. A reflective structure may be formed on the bottom surface of the planarization layer, on the bottom surface of the first substrate, on the bottom surface of the second substrate, or on the upper surface of the first substrate in the logo area. In another embodiment, the logo area may be backlit by transmitting light through one or more openings in the first and second black masking layers in the logo area. | 10-22-2015 |
20150309358 | LIQUID CRYSTAL DISPLAY - To prevent or inhibit, a spacer section from coming close to the array substrate inside each of pixels, a liquid crystal display includes an auxiliary wiring provided to project toward the side of the opposite substrate from a surface of the array substrate, and the spacer section provided to project toward the side of the array substrate from a surface of the opposite substrate. The auxiliary wiring is arranged within a region provided with an extension portion in a liquid shielding section, and extends in an X-axis direction in a plan view, and a length in a Y-axis direction of the spacer section is larger than a width in the X-axis direction of the spacer section. The spacer section crosses the auxiliary wiring in a crossing region where the extension portion and an extension portion cross each other in a plan view. | 10-29-2015 |
20150309373 | LIQUID CRYSTAL DISPLAY DEVICE - In the step of curing a resin for bonding a TFT substrate and a counter substrate each having an alignment film that has been optically aligned by using UV-light, damage to the alignment film due to the UV-light can be prevented without using a light shielding mask. A UV-light absorption layer is formed between each black matrix on the counter substrate. The TFT and counter substrates are sealed at their periphery by a resin that is cured by UV-light radiated from the counter substrate side. Since the absorption layer has a high absorbability to UV-light at a wavelength of 300 nm or less that degrades the alignment film, damage to the alignment film due to the UV-light for curing the resin can be prevented. Thus, provision of a light shielding mask for shielding the UV-light for the display region can be saved. | 10-29-2015 |
20150309382 | DISPLAY DEVICE WITH A BASE MATERIAL MADE OF PLASTIC - A liquid crystal display device includes a first substrate and a second substrate which sandwiches a liquid crystal between itself and the first substrate, wherein the first substrate has thin film transistors and a wiring connection portion in which are formed terminals connected to the thin film transistors, a wiring substrate connected to the terminals is disposed in the wiring connection portion, the second substrate is a plastic substrate, and has an adhesive layer and an inorganic insulating layer formed on top of the adhesive layer, and the adhesive layer covers the wiring connection portion and one portion of the wiring substrate. | 10-29-2015 |
20150316814 | LIQUID-CRYSTAL DISPLAY PANEL, LIQUID-CRYSTAL DISPLAY, AND METHOD FOR MANUFACTURING LIQUID-CRYSTAL DISPLAY PANELS - Provided is a liquid crystal display panel, including: a circuit substrate and an opposite substrate disposed to face each other; a liquid crystal layer sandwiched between the circuit substrate and the opposite substrate; a display region provided on a surface of the circuit substrate facing the liquid crystal layer and having at least a plurality of pixel electrodes; a peripheral region provided in a periphery of the display region and having at least a plurality of thin film transistors; a first light-shielding layer provided on a side of the opposite substrate so as to shield at least a region corresponding to the peripheral region from light; and a second light-shielding layer provided on a surface of the first substrate on a side opposite to the surface facing the liquid crystal layer so as to shield at least a region corresponding to the peripheral region from light. | 11-05-2015 |
20150322340 | LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL ALIGNMENT MIXTURE AND LIQUID CRYSTAL DISPLAY DEVICE - The present invention discloses a liquid crystal composition, a liquid crystal mixture and a liquid crystal panel. The liquid crystal composition comprises one or more types of first liquid crystal molecules substituted by difluoroalkenyl group and one or more types of second liquid crystal molecules for vertical alignment. The probability of polymerization between polymerizable monomers and the first liquid crystal molecules can be effectively reduced by the steric effect caused by the difluoroalkenyl group of the first liquid crystal molecules during a process of polymer alignment. Thus, the probability of polymerization occurred between the polymerizable monomers and polyimide on the surface of an alignment film is increased, so as to solve the problem of the image sticking. | 11-12-2015 |
20150323845 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes a lower substrate and an upper substrate facing each other, a liquid crystal layer provided between the lower substrate and the upper substrate, a plurality of pixel electrodes provided on the lower substrate, extended in a substantially horizontal direction, and including a thin film transistor forming region and a display area, a reference voltage line extended in a substantially vertical direction along a center of the display area, a gate line provided on the lower substrate and extended in the substantially horizontal direction between neighboring pixel electrodes of the plurality of pixel electrodes, a data line provided on the lower substrate and crossing the gate line, and a shield electrode overlapping the gate line and including a curved portion which is disposed on an edge portion of the pixel electrode and overlaps the data line. | 11-12-2015 |
20150323848 | DISPLAY PANEL AND DISPLAY DEVICE - A display panel includes a first substrate on which an electrode line and a switching element are disposed, a second substrate positioned opposite the first substrate, a seal provided between the first substrate and the second substrate, a pad electrode that vertically overlaps the seal and is electrically connected to the electrode line, and a side electrode which is connected to one end of the pad electrode and includes a portion positioned on an exterior facing side of the seal. | 11-12-2015 |
20150331270 | DISPLAY DEVICE - According to one embodiment, a display device includes a first line extending in a first direction, an insulating layer covering the first line, a second line disposed on the insulating layer and extending in a second direction, and a drive circuit including an output line extending in the first direction and connected to the first line through a contact portion. The contact portion includes a first portion to which the first line is connected at a first position, and a second portion to which the output line is connected at a second position which is apart from the first position in the second direction, the second portion facing the first portion with the insulating layer interposed therebetween while being electrically connected to the first portion. | 11-19-2015 |
20150331279 | COLOR FILTER SUBSTRATE, LIQUID CRYSTAL DISPLAY DEVICE, AND METHOD FOR MANUFACTURING COLOR FILTER SUBSTRATE - A color filter substrate includes a transparent substrate having an effective display region and a frame region enclosing the effective display region, color filters including a first color filter, a second color filter and a third color filter having different colors, the color filters being formed in linear patterns on the transparent substrate such that adjacent two of the first, second, and third color filters are formed without a gap therebetween, and a light-shielding layer formed on the first color filter, the second color filter and the third color filter. The first color filter has a line width which is substantially ½ of a line width of the second color filter and a line width of the third color filter. The first color filter, the second color filter and the third color filter have no projection formed by an overlap of at least two color filters of different colors. | 11-19-2015 |
20150338699 | Displays With Opaque Borders - A display may have an active area surrounded by an inactive border area. The display may be a liquid crystal display having a liquid crystal layer sandwiched between a color filter layer and a thin-film transistor layer. An upper polarizer may have a polarized central region that overlaps the active area of the display. The upper polarizer may also have an unpolarized portion in the inactive border area overlapping the border structures. The border structures may include colored material such as a white layer on the inner surface of the thin-film transistor layer. Binary information may be embedded into an array of programmable resonant circuits. The binary information may be a display identifier or other information associated with a display. The programmable resonant circuits may be tank circuits with adjustable capacitors, fuses, or other programmable components. | 11-26-2015 |
20150340382 | DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, DISPLAY DEVICE - A display substrate ( | 11-26-2015 |
20150346533 | ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE SAME - A liquid crystal display panel includes features to prevent damage to the liquid crystal alignment layer when a color filter substrate and a thin-film transistor array substrate are moved relative to each other. The liquid crystal display panel may include a column spacer on the color filter substrate under the black matrix and a bump pattern on the array substrate where the column spacer and the bump pattern are in contact with each other. The array substrate may otherwise include a planarization layer with a step portion and a protective layer on the planarization layer where the protective layer is in contact with the column spacer. | 12-03-2015 |
20150346553 | BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY DEVICE - The present invention relates to a backlight module including: a rear plate; a reflective sheet disposed on the rear plate; a glass substrate disposed on the reflective sheet, a surface of the glass substrate facing the reflective sheet being formed with an optical dot structure layer and another surface of the glass substrate acting as a light exiting surface; and a backlight source disposed at a side of the glass substrate. The backlight source and the glass substrate have a first polarizer disposed therebetween and thereby light emitted from the backlight source becomes a polarized light after passing through the first polarizer, subsequently enters into the glass substrate and then exits out from the light exiting surface after being reflected by the optical dot structure layer. Moreover, the present invention further discloses a liquid crystal display device including the above backlight module. | 12-03-2015 |
20150346558 | ARRAY SUBSTRATE FOR LIQUID CRYSTAL DISPLAY DEVICE, AND MANUFACTURING METHOD THEREOF - A source line is provided on a layer above a substrate, and as a whole, extends in a first direction while meandering along the main surface of the substrate. An alignment film is provided on a layer above the source line, and specifies the alignment direction of a liquid crystal. A first protruding section along the source line is formed on the surface of the alignment film. In a cross-section that is parallel to the first direction and perpendicular to the substrate, and that passes through the source line, the inclination of an inclined end face on one side of the first protruding section in the first direction is steeper than the inclination of each inclined end face on the other side of the protruding section. | 12-03-2015 |
20150362770 | Display with Low Reflectivity Alignment Structures - A display may have a thin-film transistor layer formed from a layer of thin-film, transistor circuitry on a substrate. The thin-film transistor layer may overlap a color filter layer. A portion of the thin-film transistor layer may extend past the color filter layer to for a ledge region. Components such as a flexible printed circuit and a display driver integrated circuit may be mounted to the thin-film transistor layer in the ledge region. The components may have alignment marks. The thin-film transistor layer may have a black masking layer that is patterned to form openings for display pixels. In a border area of the display that overlaps the ledge region, the thin-film transistor layer may have alignment mark viewing windows. Alignment marks formed from black masking material in the windows may be aligned with respective alignment marks on the components. | 12-17-2015 |
20150362795 | Color Filter Structures for Electronic Devices With Color Displays - A display may have a color filter layer and a thin-film transistor layer. A liquid crystal layer may be located between the color filter layer and the thin-film transistor layer. The color filter layer may have an array of color filter elements on a transparent substrate. The array of color filter elements may include more than three colors. Colored photoimageable polymer layers may be combined to form some of the color filter elements. The color filter may have cyan, magenta, and yellow color filter elements each formed from a respective single layer of cyan, magenta, and yellow polymer and may have blue elements formed by overlapping cyan and magenta polymer, green elements formed by overlapping cyan and yellow polymer, and red elements formed by overlapping magenta and yellow polymer. Filters with white elements may also be provided. | 12-17-2015 |
20150370163 | GRAYSCALE MASK PLATE, COLOR FILM SUBSTRATE, RELATED FABRICATING METHODS, AND DISPLAY DEVICE - A grayscale mask plate and method of fabricating the same, a color film substrate and method of fabricating the same, and a display device are disclosed. The grayscale mask plate comprises a transparent substrate and a light blocking layer on the transparent substrate. The light blocking layer comprises an exposure region with an optical translucent film which has a light blocking ratio decreasing gradually or stepwise from a center of the optical translucent film to an edge of the optical translucent film. As a result, the intensity of light transmitted through the exposure region is uniform, such that a post spacer fabricated by the grayscale mask plate has a relatively flat top face. Thus, the post spacer exhibits a linear variation in its hardness under the action of an external force. | 12-24-2015 |
20150378200 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device is disclosed, which comprises: a first polarizer; a second polarizer corresponding to the first polarizer; a liquid crystal panel disposed between the first polarizer and the second polarizer, the liquid crystal panel comprises a first liquid crystal layer having a first alignment direction; and a compensation member disposed between the first polarizer and the liquid crystal panel or between the second polarizer and the liquid crystal panel, the compensation member is attached on the liquid crystal panel, and the compensation member comprises a second liquid crystal layer having a second alignment direction; wherein the first and second alignment directions are substantially the same and the dielectric anisotropies of the first and second liquid crystals are the opposite. | 12-31-2015 |
20150378203 | LIQUID CRYSTAL DISPLAY PANEL - The present invention provides a liquid crystal display panel, which includes a TFT substrate ( | 12-31-2015 |
20150378225 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device having a uniform gap between a TFT substrate and a CF substrate even in cases where a sealant is to be applied to a slim frame formed on the outside of the effective display area is provided. A liquid crystal display device includes an effective display area, a color resist coated area, and a seal area which overlaps the color resist coated area and in which a sealant for sealing liquid crystal is provided, wherein the color resist coated area overlapping the seal area has slits formed therein. | 12-31-2015 |
20150378229 | PIXEL STRUCTURE AND LIQUID CRYSTAL PANEL - A pixel structure includes a substrate, a plurality of gate lines and data lines, and at least one first pixel. The gate lines and the data lines are disposed on the substrate. The first pixel is disposed on the substrate and electrically connected to corresponding gate line and data line. The first pixel includes a first electrode, a first dielectric layer and a second electrode. The first electrode is disposed on the substrate. The first dielectric layer is disposed on the first electrode, and the first dielectric layer has at least one first island structure. The second electrode is disposed on a top surface of the first island structure, and the second electrode partially exposes the top surface of the first island structure. | 12-31-2015 |
20160004110 | DISPLAY PANEL AND METHOD OF PRODUCING DISPLAY PANEL - A liquid crystal panel includes a first board, a second board, a sealing member, a first inner limiting portion, and a first outer limiting portion. The second board is disposed opposite the first board with internal space therebetween. The sealing member is disposed between the first and the second boards so as to surround and seal the internal space. The inner limiting portion is included in at least one of the first and the second boards and located closer to the internal space than the sealing member for limiting a forming area of the sealing member from an internal space side. The outer limiting portion is included in at least one of the first and the second boards and located on an outer side farther from the internal space than the sealing member for limiting the forming area of the sealing member from the outer side. | 01-07-2016 |
20160004115 | LIQUID CRYSTAL DISPLAY DEVICE - Provided is a liquid crystal display device including a first spacer and a second spacer, which reduces the amount of residual displacement between a TFT substrate and a counter substrate after an external force applied to the liquid crystal display device has been removed, The first spacer, as seen in plan view, has an octagonal shape of a special form with a long axis in a direction of its gate lines, is planar in section at a central section thereof, and includes an inclined section on both sides. The second spacer has an octagonal shape of a special form with a long axis in a perpendicular direction relative to the gate lines, is planar in section at a central section thereof, and includes an inclined section on both sides. A gap between the TFT substrate and the counter substrate is defined by the first spacer and the second spacer. | 01-07-2016 |
20160004135 | DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A provided is a liquid crystal display device with a high definition screen and less color mixture. On an array substrate, a pixel is formed between the adjacent video signal lines, a color filter is formed within the pixel, a flattening film is formed on the color filter, a lower layer is formed on the flattening film, and an upper layer having a slit is formed on the lower layer with an interlayer insulating film interposed therebetween; and on the array substrate, an opposite substrate is arranged with a liquid crystal layer interposed therebetween. When a distance from the top of the video signal line working as a light shielding film to the bottom of the liquid crystal layer is defined as d and a space between the centers of the video signal lines separating the pixel is defined as w, a relation of d≦0.3 w is satisfied. | 01-07-2016 |
20160009995 | NEMATIC LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE USING SAME | 01-14-2016 |
20160011455 | ARRAY SUBSTRATE, COLOR FILM SUBSTRATE, AND DISPLAY | 01-14-2016 |
20160011465 | LIQUID CRYSTAL DISPLAY DEVICE | 01-14-2016 |
20160011477 | LIQUID CRYSTAL DISPLAY | 01-14-2016 |
20160026033 | LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF - A liquid crystal display includes: a first substrate and a second substrate facing the first substrate; a column spacer disposed on the first substrate; a light blocking member disposed on the second substrate; and a liquid crystal layer disposed between the first substrate and the second substrate. The light blocking member includes a dome shaped portion having a concave surface. | 01-28-2016 |
20160026044 | DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A display device optimized to operate in a low frame rate mode under certain predetermined conditions is provided. To reduce pixel discharge during the low frame rate mode, the display device employees the TFTs with metal oxide semiconductor layer, the optical alignment layer with an upper portion and a lower portion having different resistivity. In addition, a passivation layer is provided between the optical alignment layer and the pixel or the common electrode for compensating the low resistivity of the lower portion of the optical alignment layer. As such, various visual defects associated with the pixel discharge can be reduced even when the display device is operating under the low frame rate mode. | 01-28-2016 |
20160041413 | LIQUID CRYSTAL DISPLAY DEVICE - In order to avoid generation of black unevenness caused by the water intrusion into a liquid crystal display device, there is to provide a liquid crystal display device including a display area and a terminal portion, in which a TFT substrate with an organic passivation film formed and an opposite substrate are adhered to each other by a seal portion and a liquid crystal is enclosed there, wherein in the seal portion of the TFT substrate, a groove-shaped through-hole is formed in the organic passivation film to surround the display area, a water absorption layer formed of the same material in the same process as that of the organic passivation film is formed within the groove-shaped through-hole, and the water absorption layer is not covered with the inorganic insulating film. | 02-11-2016 |
20160041432 | LIQUID CRYSTAL DISPLAY DEVICE - In the step of curing a resin for bonding a TFT substrate and a counter substrate each having an alignment film that has been optically aligned by using UV-light, damage to the alignment film due to the UV-light can be prevented without using a light shielding mask. A UV-light absorption layer is formed between each black matrix on the counter substrate. The TFT and counter substrates are sealed at their periphery by a resin that is cured by UV-light radiated from the counter substrate side. Since the absorption layer has a high absorbability to UV-light at a wavelength of 300 nm or less that degrades the alignment film, damage to the alignment film due to the UV-light for curing the resin can be prevented. Thus, provision of a light shielding mask for shielding the UV-light for the display region can be saved. | 02-11-2016 |
20160043232 | THIN FILM TRANSISTOR AND DISPLAY DEVICE USING THE SAME - A thin film transistor includes, an insulating substrate, a gate electrode provided on an upper surface of the insulating substrate, a gate insulating film formed so as to cover the gate electrode, an oxide semiconductor layer provided on the gate insulating film, a channel protective layer provided at least on an upper surface of the oxide semiconductor layer, and a source electrode and a drain electrode provided so as to come into contact with the oxide semiconductor layer, wherein the channel protective layer is formed such that the film density of a portion provided so as to come into contact with the oxide semiconductor layer is higher than the film density of a portion distant from the oxide semiconductor layer. | 02-11-2016 |
20160048066 | Method for Manufacturing Display Panel and Display Panel - An example method for manufacturing a display panel, wherein the display panel includes: a signal wiring that transmits a signal for displaying an image and is formed on a substrate holding liquid crystal; and a voltage application wiring for applying voltage to the signal wiring, comprising: forming the signal wiring on the substrate; forming the voltage application wiring on the substrate; cutting the signal wiring; and connecting one side of the signal wiring cut by the cutting and the voltage application wiring by an ion implantation method. | 02-18-2016 |
20160062160 | DISPLAY PANEL, METHOD OF MANUFACTURING THE SAME AND DISPLAY DEVICE - The invention discloses a display panel, a method of manufacturing the same and a display device so as to simplify a process of transmitting an electrical signal between a first substrate and a second substrate of the display panel at a lower cost. The display panel includes a first substrate and a second substrate disposed opposite to each other. The first substrate has a concave groove surrounded by a convex section and facing the second substrate. The display panel also includes an electrode layer on the surface of the groove and having at least one first conductive section extending outward from inside of the concave groove to the top end face of the convex section; and at least one second conductive section on the second substrate and electrically connected with the respective first conductive section. | 03-03-2016 |
20160070127 | LIQUID CRYSTAL DISPLAY DEVICE AND MOTHERBOARD - A liquid crystal display device filled with a liquid crystal according to one drop filling prevents the liquid crystal from penetrating between a sealant and a TFT substrate or a counter substrate so as to reduce bonding strength in a seal part. The seal part has a wall spacer around the periphery of the sealant. In a terminal-side seal part, a second sealant is formed outside the wall spacer while a second wall spacer is formed outside the second sealant. Thus, the sealant, the wall spacer, and the sealant are sequentially formed in a plan view of a motherboard including liquid crystal display panels to be separated. This configuration can prevent the liquid crystal from penetrating into the seal part according to an internal pressure. | 03-10-2016 |
20160077252 | COLOR FILTER SUBSTRATE AND DISPLAY PANEL USING SAME - A color filter substrate includes a substrate, a barrier layer located on the substrate; and a plurality of color filtering units and a plurality of black matrixes located on the barrier layer. The barrier layer includes a plurality of first portions respectively corresponding with the plurality of color filtering units and a plurality of second portions respectively corresponding with the plurality of black matrixes. Each of the second portions defines at least one groove. Each of black matrixes comprises at least one protrusion received in the at least one groove of a corresponding second portion and a base coupled with the at least one protrusion. | 03-17-2016 |
20160077365 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A liquid crystal display (LCD) device comprises a first substrate, a second substrate disposed to face the first substrate, a liquid crystal layer which is disposed between the first substrate and the second substrate and which includes multiple liquid crystal molecules, and a self-alignment layer formed between the first substrate and the liquid crystal layer, the self-alignment layer comprising a vertical alignment additive having a molecular structure having a hydrophilic group and a polymerized group formed in both ends of a core molecule, wherein a major axis of the vertical alignment additive is at an angle less than about 90° with respect to a surface of the first substrate. | 03-17-2016 |
20160091743 | CURVED LIQUID CRYSTAL DISPLAY - A curved liquid crystal display according to an exemplary embodiment of the present system and method includes: a first substrate; a first thin film display layer disposed at an upper surface of the first substrate; a second substrate; a second thin film display layer disposed at a lower surface of the second substrate; a sealant disposed at an edge of the first substrate and the second substrate; and a liquid crystal layer disposed between the first substrate and the second substrate and sealed by the sealant, wherein the first thin film display layer and the second thin film display layer face each other, the first substrate and the second substrate are curved to have the same degree of curvature, and a thickness of a side surface of the second substrate is thinner than a thickness of a center portion of the second substrate. | 03-31-2016 |
20160091757 | DISPLAY DEVICE - The display device includes: an array substrate having an in-cell polarizing layer and a color layer; a counter substrate; a liquid crystal layer; a white light source; and a polarizing plate placed on the counter substrate on its one side opposite to a side on which the liquid crystal layer is provided. The color layer includes a red color layer, a green color layer and a blue color layer. The red color layer includes a red color filter and a red wavelength conversion layer which is located on its one side closer to the white light source than the red color filter. The green color layer includes a green color filter and a green wavelength conversion layer which is located on its one side closer to the white light source than the green color filter. The blue color layer includes a blue color filter. | 03-31-2016 |
20160091764 | LIQUID CRYSTAL DISPLAY DEVICE - According to one embodiment, a liquid crystal display device includes an active-element substrate. The active-element substrate includes a display area, a non-display area, an image signal line, an active element including a scanning line and connected to the image signal line, a driving circuit, a common electrode, a first electrode electrically connected to the common electrode and provided in the non-display area, and a second electrode the voltage of which is lower than that of the common electrode, and which is provided in the non-display area. At least part of the second electrode is provided in a different position from that of the first electrode as seen in plan view. The scanning line is provided below the first electrode. | 03-31-2016 |
20160097957 | LIQUID CRYSTAL DISPLAY - A liquid crystal display according to an exemplary embodiment of the present system and method includes: a first substrate; a thin film transistor disposed on the first substrate; a passivation layer disposed on the thin film transistor and including a first portion and a second portion thicker than the first portion; a first sub-pixel electrode and a second sub-pixel electrode disposed on the passivation layer, spaced apart from each other, and positioned on one pixel region; a second substrate facing the first substrate; and a liquid crystal layer positioned between the first substrate and the second substrate, wherein the first sub-pixel electrode is disposed on the second portion of the passivation layer, and the second sub-pixel electrode is disposed on the first portion of the passivation layer. | 04-07-2016 |
20160103342 | LIQUID CRYSTAL DISPLAY PANEL - A liquid crystal display (LCD) panel includes a first substrate, a second substrate, and a liquid crystal layer disposed between the first substrate and the second substrate. The liquid crystal layer includes liquid crystals with negative dielectric anisotropy and a hindered amine light stabilizer (HALS). | 04-14-2016 |
20160103349 | Display with Low Reflectivity Alignment Structures - A display may have a liquid crystal layer sandwiched between a thin-film transistor layer and a color filter layer. An upper polarizer may be placed on top of the thin-film transistor layer. A lower polarizer may be placed under the color filter layer. Components may be bonded to bond pads on the inner surface of the thin-film transistor layer using anisotropic conductive film. Bond quality may be assessed by probing probe pads that are coupled to the bond pads or by visually inspecting the bond pads through the thin-film transistor layer. Opaque masking material in the inactive area may be provided with openings to accommodate the bond pads. Additional opaque masking material may be placed on the underside of the upper polarizer and on the upper surface of the thin-film transistor layer to block the openings from view following visual inspection. | 04-14-2016 |
20160103353 | LIQUID-CRYSTAL DISPLAY DEVICE - Discussed herein is a liquid-crystal display (LCD) device. In one example, the LCD device includes a substrate having a plurality of sub-pixel areas and a black matrix area. The LCD device further includes a black matrix, color filters to cover the side portions of black matrix, and a planarization layer. A plurality of column spacers are disposed on the planarization layer at locations corresponding to locations where the black matrix are disposed. The black matrix is in direct contact with the planarization layer at locations where the plurality of column spacers is disposed. Accordingly, the color filters do not overlap one another at locations where the column spacers are formed. As a result, a difference between heights of the plurality of column spacers can be maintained within a target range, and the durability of the LCD device can be improved. | 04-14-2016 |
20160109743 | LIQUID CRYSTAL PANEL AND MANUFACTURING METHOD THEREOF - A liquid crystal panel and manufacturing method thereof are provided. The liquid crystal panel includes: an array substrate provided with thin film transistors; a color filter substrate provided with primary photo-spacers and secondary photo-spacers. The primary photo-spacers correspond to the thin film transistors. Stage differences between the secondary photo-spacers and the primary photo-spacers decrease from the center of the panel to the boundaries thereof. Liquid crystal is filled within space between two substrates, which are then sealed. By applying a design that utilizes stage differences between the primary and secondary photo-spacers being different, optical performance decrease caused by non-uniform box thickness in different regions is prevented. | 04-21-2016 |
20160109749 | LIQUID CRYSTAL DISPLAY DEVICE - In a liquid crystal display device, there is provided a liquid crystal display panel in which a TFT substrate and a counter substrate are bonded together by a sealing material, with a liquid crystal sandwiched between the substrates. Further, a front window with a black border print formed in the periphery is bonded to the liquid crystal display panel by a UV curable resin. The liquid crystal is filled by a drop method. The thickness of the TFT substrate and the counter substrate is reduced to about 0.2 mm by polishing. An inner end of the black border print of the front window is inside an inner end of the sealing material, to prevent the counter substrate of the liquid crystal display panel from being deformed by stress generated in the curing of the UV curable resin, thereby preventing yellow discoloration in the periphery of the display area. | 04-21-2016 |
20160116780 | DISPLAY PANEL AND DISPLAY APPARATUS - The present invention provides a display panel and a display apparatus. A TFT array substrate of the display panel comprises first pixels, second pixels and third pixels. The second pixels and third pixels are adjacent to the first pixels. The first pixels, second pixels and third pixels include main stages, first dummy stages and second dummy stage, respectively. A CF substrate comprises main spacers, first dummy spacers and second spacers, and the main stages are in contact with the main spacers. The present invention can maintain a PS ratio. | 04-28-2016 |
20160116798 | METHOD OF MANUFACTURING A POLARIZER AND A DISPLAY PANEL HAVING THE SAME - A method of manufacturing a polarizer, the method including: forming a metal layer on a substrate; forming a hard mask on the metal layer; forming an adhesion layer on a portion of the hard mask; forming a polymer layer on the hard mask and the adhesion layer; pressing a mold on the polymer layer to form a lattice pattern in association with the polymer layer; removing the mold and a portion of the lattice pattern; and patterning the adhesion layer, the hard mask, and the metal layer using a remaining portion of the lattice pattern as a mask. | 04-28-2016 |
20160116800 | Display Device - A display device includes a display panel including a plurality of pixels and outputting an image through a first surface; and a first polarizer attached to the first surface of the display panel, the first polarizer transmitting linearly-polarized light of a first direction and reflecting linearly-polarized light of a second direction perpendicular to the first direction, wherein when a voltage is not applied, the display device is used as a mirror mode and the first polarizer reflects external light, and when a voltage is applied, the display device is used as an image display mode and an image from the display panel is outputted through the first polarizer. | 04-28-2016 |
20160126254 | DISPLAY DEVICE - A display device includes a first substrate and an insulating layer over the first substrate. The display device further includes a semiconductor layer over the insulating layer and a dielectric layer over the semiconductor layer, having an opening partially exposing the semiconductor layer and the insulating layer, wherein the opening has a first width along a first direction. In addition, the display device further includes a conductive line extending over the dielectric layer along a second direction that is different from the first direction and filling the opening to electrically connect to the semiconductor layer exposed by the opening. The conductive line includes a first portion over a top surface of the dielectric layer and a second portion in the opening. The first portion of the conductive line has a second width along the first direction. The first width is greater than the second width. | 05-05-2016 |
20160131932 | DISPLAY PANELS - A display panel includes a first substrate, a second substrate and a display medium. At least one spacer is formed on the top surface of the first substrate and is disposed between the first substrate and the second substrate. An alignment film is formed on the first substrate and covers the spacer. The spacer has a first width and a second width in a direction perpendicular to a normal vector of the first substrate. The location of the second width is nearer to the first substrate than that of the first width. The second width is smaller than the first width. The alignment film has a first thickness at the location of the spacer having the first width and has a second thickness at the location of the spacer having the second width. The second thickness is greater than the first thickness. | 05-12-2016 |
20160131937 | Display With Color Mixing Prevention Structures - A display may be provided with a color filter layer. The display may have a thin-film transistor layer and a layer of liquid crystal material that is interposed between the color filter layer and the thin-film transistor layer. The color filter layer may include an array of color filter elements on a transparent substrate. The color filter elements may be formed from colored photoresist. An inorganic layer may be deposited on the color filter elements. An opaque matrix such a black matrix formed from black photoresist may be formed on the inorganic layer. The color photoresist color filter elements may be rectangular and may be arranged on the transparent substrate in a rectangular array. The black matrix may contain an array of rectangular openings. Each of the openings of the black matrix may be aligned with a corresponding one of the color filter elements. | 05-12-2016 |
20160131938 | Display With Blue Pigment Layer Under Black Matrix - A liquid crystal display has a color filter layer and a thin-film transistor layer surrounding a layer of liquid crystal material. The display may have an active area with an array of display pixels. An inactive area may surround the active area. A black mask structure may be formed in the inactive area. A black matrix having a grid shape with rectangular openings may be formed in the active area. Red, green, and blue color filter elements may be formed in the rectangular openings. The black matrix may have a first layer that is formed from a grid of blue photoresist on a color filter substrate and a second layer that is formed from an aligned grid of black photoresist. In the inactive area, the black mask structure may be formed from a blue layer of photoresist covered with a black layer of photoresist. | 05-12-2016 |
20160131942 | DISPLAY PANEL AND METHOD OF MANUFACTURING A POLARIZER - A display panel includes a first substrate, a second substrate disposed opposite to the first substrate and a liquid crystal layer disposed between the first substrate and the second substrate. The first substrate includes a first wire grid pattern disposed on the first substrate extending in a first direction. The first wire grid pattern includes first recesses spaced apart from each other. The first substrate includes first metal wires disposed in the recesses. | 05-12-2016 |
20160131944 | DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - In a manufacturing method in which the bonding of polarizing plates is conducted after the cutting of bonded motherboards (motherboards bonded together) into a plurality of liquid crystal display panels, if the narrowing of frames progresses, a polarizing plate's edge can fail in fitting in the frame area and enter the display area. A manufacturing method of a display device includes: (a) bonding a first motherboard and a second motherboard together; (b) bonding a first polarizing plate to the first motherboard; (c) bonding a second polarizing plate to the second motherboard; and (d) dicing the first polarizing plate, the first motherboard, the second motherboard and the second polarizing plate all together. | 05-12-2016 |
20160131949 | DISPLAY PANELS AND ELECTRONIC DEVICES COMPRISING THE SAME - A display panel is provided. The display panel includes a first sub-pixel row including a plurality of sub-pixels electrically connecting to a scan line; and a second sub-pixel row including a plurality of sub-pixels, wherein the scan line overlaps with an area of the sub-pixels of the second sub-pixel row, and the scan line overlaps with an edge of a first sub-pixel of the sub-pixels of the first sub-pixel row, wherein the edge is adjacent to a driving transistor of the first sub-pixel. | 05-12-2016 |
20160131953 | LIQUID CRYSTAL DISPLAY PANEL AND METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY PANEL - A liquid crystal display panel and a manufacturing method thereof are provided. The liquid crystal display panel includes a color resist layer, a planarization layer, and a pixel electrode layer. The color resist layer includes a first color resist unit and a second color resist unit, both of which are respectively disposed in two adjacent pixel units. The first color resist unit and the second color resist unit herein form a common boundary above the data line. The planarization layer is disposed on the color resist layer and utilized to planarize the common boundary. The pixel electrode layer which is disposed on the planarization layer includes a plurality of pixel electrode patterns corresponding to the pixel units, and borderlines of two adjacent pixel electrode patterns are located above the data line. The liquid crystal display panel of the present invention omits a black matrix for enhancing aperture ratio. | 05-12-2016 |
20160139455 | Liquid Crystal Display - A liquid crystal display (LCD) includes a thin film transistor positioned on a lower substrate; a plurality of color filters positioned on the thin film transistor and aligned to be spaced apart from each other; an insulation layer positioned on the plurality of color filters; a light-blocking layer positioned on the insulation layer; a transparent layer positioned on the light-blocking layer and having a convex shape; an upper substrate facing the lower substrate; and a liquid crystal layer interposed between the lower substrate and the upper substrate, wherein the light-blocking layer includes an organic black pigment, and the transparent layer having the convex shape has a different shape from the light-blocking layer. | 05-19-2016 |
20160147102 | CURVED DISPLAY PANEL AND CURVED DISPLAY DEVICE - A curved display panel and a curved display device are provided. The curved display panel comprises a curved thin film transistor array substrate, a liquid crystal layer, a curved color filter substrate, and a spacer assembly. The spacer assembly is used to maintain a predetermined distance between the curved thin film transistor array substrate and the curved color filter substrate. A display defect caused by an uneven cell thickness of the curved display panel is avoided. | 05-26-2016 |
20160147109 | Display Device and Electronic Device - A display device including a peripheral circuit portion with high operation stability. The display device includes a first substrate and a second substrate. A first insulating layer is on a first plane of the first substrate, and a second insulating layer is on a first plane of the second substrate. An area of the first plane of the first substrate is the same as an area of the first plane of the second substrate. The first plane of the first substrate and the first plane of the second substrate face each other. A bonding layer is between the first insulating layer and the second insulating layer. A protection film is in contact with the first substrate, the first insulating layer, the bonding layer, the second insulating layer, and the second substrate. | 05-26-2016 |
20160154260 | DISPLAY PANEL AND DISPLAY DEVICE | 06-02-2016 |
20160161667 | BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE SAME - Disclosed is a backlight unit and LCD device having a fixing device attached to a bottom cover and a guide panel to prevent the guide panel from shifting and detaching from the bottom cover. The backlight unit comprises a bottom cover having a bottom portion including a first hole, and a side portion having a second hole; a light guide plate on the bottom portion of the bottom cover; at least one optical sheet on the light guide plate; a guide panel adjacent the guide plate and the optical sheet; and a fixing device. The fixing device includes a horizontal portion; and a side portion extending perpendicularly from the horizontal portion. The side portion includes second protrusion portions extending inward from an edge of the side portion and parallel to the horizontal portion, and supporting portions extending vertically from the side portion at distal ends of the side portion. | 06-09-2016 |
20160161778 | LIQUID CRYSTAL DISPLAY DEVICE - There is achieved a liquid crystal display device having a smaller picture frame region and a seal part of improved reliability. A liquid crystal display device includes a TFT substrate having a display region and a terminal region and formed with an organic passivation film, a counter substrate attached to the TFT substrate through a seal part, and a liquid crystal contained inside the seal part. A hole is formed at a predetermined pitch on the organic passivation film of the TFT substrate corresponding to the seal part when viewed on a plane. When the hole is viewed on a plane, a shortest distance from the hole to the hole is four micrometers or greater and 12 micrometers or less at a height of h | 06-09-2016 |
20160161786 | LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME - Provided is a liquid crystal display panel including a thin-film transistor (TFT) array substrate and a first phase difference film. A liquid crystal layer is disposed between the TFT array substrate and the first phase difference film. A second phase difference film is disposed on the first phase difference film. A phase retardation value of the first phase difference film in a thickness direction is in a range of from about 100 nm to about 300 nm. | 06-09-2016 |
20160161794 | DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - According to an exemplary embodiment of the present system and method, a display device includes: a substrate including a plurality of pixel areas and a thin film transistor region; a plurality of thin film transistors formed on the substrate; a pixel electrode formed in each of the pixel areas and connected to a corresponding thin film transistor; a color filter layer formed on the pixel electrode to be spaced apart from the pixel electrode by a microcavity disposed in between; a plurality of connection microcavities formed in the thin film transistor region and connecting microcavities in a column; and a liquid crystal material filling the microcavities and the connection microcavities. | 06-09-2016 |
20160161796 | LIQUID CRYSTAL DISPLAY AND METHOD OF MANUFACTURING THE SAME - A liquid crystal display includes a display substrate, a plurality of unit pixels, a switching device provided per unit pixel on the display substrate and configured to drive a corresponding unit pixel of the plurality of unit pixels, and an alignment layer on an inner surface of the display substrate. The alignment layer defines a pixel area formed as a single domain per unit pixel, and a liquid crystal is aligned such that liquid crystal alignment directions of unit pixels adjacent in at least one direction are opposite to each other. | 06-09-2016 |
20160170129 | Display With Backlight Recycling Structures | 06-16-2016 |
20160170246 | DISPLAY APPARATUS | 06-16-2016 |
20160170247 | Display with Spacer Ring | 06-16-2016 |
20160170275 | DISPLAY DEVICE | 06-16-2016 |
20160178945 | THIN FILM DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE SAME | 06-23-2016 |
20160187684 | ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE - An array substrate, a display panel and a display device. The array substrate includes: a plurality of pixel units; an alignment layer covering the pixel units and having an alignment direction parallel to a plane of the array substrate; and a first electrode and a second electrode both disposed within each of the pixel units; where, the first electrode has at least one branch electrode, the branch electrode has a median electrode and an end electrode disposed at at least one end of the median electrode, an angle formed between the end electrode and the alignment direction is different from that formed between the median electrode and the alignment direction, and the angle formed between the end electrode and the alignment direction is larger than or equal to 30° and smaller than or equal to 40°. | 06-30-2016 |
20160187702 | LIQUID CRYSTAL DISPLAY PANEL - A liquid crystal display panel includes a first substrate, a second substrate, a liquid crystal layer arranged between the first and second substrates, and a secondary spacer. The secondary spacer has a bottom face fixed to the first substrate and a top face forming a gap with respect to the second substrate. The top face of the secondary spacer is provided with a first electrode and the second substrate is provided, at a location corresponding to the top face of the secondary spacer, with a second electrode. When the liquid crystal panel is driven and depressed, the first electrode electrically engages the second electrode so that a pixel electrode of the liquid crystal display panel at the depressed site is electrically connected to the ground thereby eliminating a high voltage difference between the pixel electrode and a common electrode. | 06-30-2016 |
20160187705 | LIQUID CRYSTAL DISPLAY DEVICE AND MOTHER SUBSTRATE - In a liquid crystal display device including a TFT substrate and a counter substrate, when an organic passivation film is not formed in the TFT substrate, the distance between the TFT substrate and the counter substrate in the display area of a liquid crystal display panel is provided by a cylindrical spacer. Also, the distance in the area where pixels, scan lines, and image signal lines are not formed within the liquid crystal display panel is provided by the cylindrical spacer. In this case, it is necessary to form a mount. The layer structure of the mount is the same as that of the TFT substrate with which the cylindrical spacer in the Splay area comes into contact. This makes it possible to equalize the distance of the liquid crystal layer of the liquid crystal display panel without an increase in production cost, and to prevent uneven brightness or color. | 06-30-2016 |
20160187739 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device includes: a first substrate; a second substrate facing the first substrate; and a liquid crystal layer sandwiched between the first substrate and the second substrate. The first substrate has thereon a first planar electrode, a first dielectric layer on the first planar electrode, and a pair of comb-shaped electrodes on the first dielectric layer. The second substrate has thereon a second planar electrode and a second dielectric layer on the second planar electrode. The liquid crystal layer includes liquid crystal molecules having a positive dielectric anisotropy. The liquid crystal display device is configured such that, when displaying a minimum gradation, a same voltage is applied to the pair of comb-shaped electrodes, and a relationship among voltages applied to the first planar electrode, the pair of comb-shaped electrodes, and the second planar electrode satisfies a prescribed relational expression. | 06-30-2016 |
20160187750 | ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE - The present invention provides an array substrate, a display panel and a display device, which can be used for solving the problem of an existing array substrate that ESD occurs between a data line and a repair line to cause short-circuiting of the data line and the repair line so as to pull down the voltage of the data line. The array substrate includes a plurality of main signal lines, at least one main repair line arranged to be crossed with and insulated from the main signal lines at the peripheral area of the array substrate, and a redundant repair line, and the redundant repair line is arranged to be insulated from the main repair line; wherein the redundant repair line includes at least one redundant repair part, and the resistance of each redundant repair part is smaller than the resistance of each main repair line. | 06-30-2016 |
20160195744 | DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF | 07-07-2016 |
20160195750 | LIQUID CRYSTAL DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME | 07-07-2016 |
20160202535 | CURVED LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME | 07-14-2016 |
20160202540 | DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF | 07-14-2016 |
20160202543 | LIQUID CRYSTAL DISPLAY DEVICE | 07-14-2016 |
20160202551 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME | 07-14-2016 |
20160202726 | MOBILE TERMINAL | 07-14-2016 |
20160377915 | LIQUID CRYSTAL DISPLAY DEVICE - Provided is a liquid crystal display device. The liquid crystal display device includes a first sub-pixel configured to represent any one of red, green, and blue; a second sub-pixel adjacent to the first sub-pixel and configured to represent a different color from the first sub-pixel; and a black matrix disposed underneath along a boundary between the first sub-pixel and the second sub-pixel and configured to have a particular width that suppresses color mixture between the first sub-pixel and the second sub-pixel. | 12-29-2016 |
20160377919 | Light Source Module, Backlight Module And Liquid Crystal Display Device Having The Light Source Module - A light source module comprises a substrate, light emitting components arranged in an array on the substrate, an internal wiring portion formed on the substrate and connected to the light emitting components, an external wiring portion formed on the substrate and isolated from the internal wiring portion, a first connecting unit formed on a first side of the substrate and connected to the external wiring portion and a second connection unit formed on a second side of the substrate and connected to the internal and the external wiring portion. The disclosure reduces the number of the leads required for the light source module when installing the light source module into the backlight module. The disclosure simplifies the assembly process, and reduces production costs. Further, the occupied areas of the leads in the backlight module are reduced to improve space utilization in the backlight module. | 12-29-2016 |
20160377923 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes a first panel which includes a first electrode including a first protrusion and a first alignment layer disposed on the first electrode, a second panel which is disposed to face the first panel, and which includes a second electrode including a second protrusion disposed in a region corresponding to the first protrusion and a second alignment layer disposed on the second electrode, and a liquid crystal layer which is disposed between the first panel and the second panel, where the first protrusion and the second protrusion vertically face each other. | 12-29-2016 |
20160377944 | LIQUID-CRYSTAL DISPLAY DEVICE - Provided is a liquid-crystal display (LCD) device which can include a thin-film transistor (TFT) array substrate, a color filter substrate, and a sealant for attaching the TFT array substrate and the color filter substrate together. The TFT array substrate may include a plurality of conductive lines extended below the sealant, and the conductive lines may have transmissive portions through which UV light irradiated to cure the sealant is allowed to pass. | 12-29-2016 |
20170235174 | BACKLIGHT MODULE, DISPLAY APPARATUS AND ILLUMINATION APPARATUS | 08-17-2017 |
20170235178 | COA SUBSTRATE, LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE | 08-17-2017 |
20170235185 | LIQUID CRYSTAL PANEL AND LIQUID CRYSTAL DISPLAY | 08-17-2017 |
20190146258 | LIQUID CRYSTAL DISPLAY DEVICE AND MOTHER SUBSTRATE | 05-16-2019 |
20190148419 | WIRE INCLUDING ORGANIC LAYER, DISPLAY DEVICE INCLUDING THE SAME AND METHOD OF MANUFACTURING THE SAME | 05-16-2019 |
20220137444 | LIQUID CRYSTAL DISPLAY DEVICE - The displacement between a TFT substrate and a counter substrate and the cut of an alignment film caused by a columnar spacer are prevented. A liquid crystal display device includes: a TFT substrate including a scanning line extending in a first direction, a picture signal line extending in a second direction, a pixel electrode formed in a region surrounded by the scanning line and the picture signal line, and a common electrode formed as opposed to the pixel electrode through an insulating film; a counter substrate disposed as opposed to the TFT substrate and having a spacer; and a liquid crystal sandwiched between the substrates. A common metal interconnection is formed to cover the picture signal line or the scanning line, and stacked on the common electrode. A through hole is formed on the common metal interconnection. The tip end of the spacer is disposed inside the through hole. | 05-05-2022 |