Entries |
Document | Title | Date |
20080198317 | Flat display panel with a spacer unit to prevent displacement between upper and lower glass substrates - A display panel includes lower and upper glass substrates. The lower glass substrate includes a pixel array having a plurality of pixel units formed thereon, wherein each pixel unit includes a transparent domain and an opaque domain surrounding the transparent domain, and an upward projection is formed in the opaque domain on the lower glass substrate. The upper glass substrate, mounted on the lower glass substrate, has a spacer formed therebeneath and protruded downwardly therefrom for keeping a cell gap between the upper and lower glass substrates, wherein the spacer is fallen in the opaque domain and has a lateral side in collision with the projection on the lower glass substrate to prevent relative displacement between the lower and upper glass substrates. | 08-21-2008 |
20080204648 | LIQUID CRYSTAL DISPLAY DEVICE AND DISPLAY APPARATUS - There is provided a liquid crystal display device that includes a liquid crystal layer interposed between a first substrate and a second substrate and has on a first substrate side a common electrode and a pixel electrode for applying an electric field to the liquid crystal layer, the liquid crystal display device including: a plurality of scan lines and a plurality of signal lines; a drive element; a first insulating film; a common electrode; a second insulating film; and a pixel electrode, wherein the common electrode covers the pixel area except a formation area of the contact hole on the first insulating film and at least one of the scan line and the signal line. | 08-28-2008 |
20080212006 | LIQUID CRYSTAL DEVICE AND ELECTRONIC APPARATUS - A liquid crystal 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. A display operation is performed by changing an alignment state of the liquid crystal layer from a splay alignment to a bend alignment. The first substrate includes a plurality of scanning lines, a plurality of data lines intersecting the plurality of scanning lines, a plurality of pixel electrodes, and a plurality of transition electrodes generating a potential difference with respect to the pixel electrodes, the plurality of transition electrodes being formed closer to the liquid crystal layer than the scanning lines or the data lines and closer to the first substrate than the pixel electrodes. | 09-04-2008 |
20080239223 | Liquid crystal device, method of manufacturing liquid crystal device, and electronic apparatus - A liquid crystal device, which has a plurality of pixels and switching elements provided in correspondence with the pixels, includes an element substrate, an interlayer insulating film, a first electrode layer, and a second electrode layer. The switching elements are formed in the element substrate. The interlayer insulating film is formed on the switching elements. The first electrode layer is formed on the interlayer insulating film. The second electrode layer is formed in the element substrate and overlaps the first electrode in plan view through an interelectrode insulating film. Each of the pixels includes a first region and a second region. The first electrode layer overlaps the second electrode layer in plan view in the first region. Of the first electrode layer and the second electrode layer, only the first electrode layer is formed in the second region. The thickness of the second electrode layer is smaller than the thickness of the first electrode layer. | 10-02-2008 |
20090027604 | TFT LCD ARRAY SUBSTRATE AND METHOD OF MANUFACTURING THEREOF - Provided are a thin film transistor liquid crystal array substrate and a method of manufacturing the same. The thin film transistor liquid crystal display array substrate includes: a substrate, a gate scanning line and a signal scanning line formed on the substrate and intersecting each other, an insulating layer and an active layer formed between the gate scanning line and the signal scanning line, wherein an air gap is formed between the insulating layer and the active layer at the intersection of the gate scanning line and the signal scanning line. | 01-29-2009 |
20090033855 | LIQUID CRYSTAL DISPLAY PANEL AND MANUFACTURING METHOD THEREOF - A mounting terminal portion | 02-05-2009 |
20090046230 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device includes a pair of substrates opposing each other, a liquid crystal layer disposed between the pair of substrates, and a pair of electrodes separated by an insulating layer, disposed on one of the substrates The pair of electrodes drives the liquid crystal layer. The insulating layer has a compressive stress in the range of 0 to 5×10 | 02-19-2009 |
20090059150 | LIQUID CRYSTAL DISPLAY PANEL AND PIXEL - A liquid crystal display panel including an opposite substrate, an active device array substrate, and a liquid crystal layer is provided. The opposite substrate has a common electrode. The active device array substrate has a plurality of scan lines, data lines, and pixels. Each of the pixels is controlled by one of the scan lines and one of the data lines, correspondingly. Each pixel has an active device, a first pixel electrode having a first slit and electrically connected to the active device, a dielectric layer covering the first pixel electrode, and a second pixel electrode having a second slit and disposed between the dielectric layer and the opposite substrate. The first pixel electrode is electrically connected to the second pixel electrode. The first and second slits are substantially aligned to each other, and the width of first slit is smaller than that of second slit. | 03-05-2009 |
20090066900 | LIQUID CRYSTAL DISPLAY - A liquid crystal display (LCD) includes a first substrate, a pixel electrode disposed on the first substrate and including a plurality of domain-forming units, a pixel-electrode-insulating film disposed on the pixel electrode, and a director control electrode disposed on the pixel-electrode-insulating film positioned between the plurality of domain-forming units. | 03-12-2009 |
20090073364 | Lateral electric-field type Liquid Crystal Display device and method of fabricating the same - A liquid crystal display device improves the adhesion property between the organic transparent insulating film and the transparent electrodes formed thereon and the transmittance of the insulating film in the non-electrode regions, thereby increasing the display brightness while preventing the defective patterning of the electrodes. An organic transparent insulating film is formed on or over a transparent substrate. The organic transparent insulating film includes a reformed layer in its surface. Transparent electrodes are formed on the organic transparent insulating film to be in contact with the reformed layer. In electrode regions where the transparent electrodes are present, the reformed layer has a first thickness. In non-electrode regions where the transparent electrodes are not present, the reformed layer is not present, or a remainder of the reformed layer is present in such a way as to have a thickness less than the first thickness. | 03-19-2009 |
20090079924 | Multi-Domain Liquid Crystal Display - The present invention achieves the multi-domain configuration by providing an insulation film region at least one location in each pixel on one substrate of a pair of substrates of an active matrix multi-domain vertically aligned liquid crystal display for differentiating electrical potential to be applied to a certain zone of the liquid crystal from that to the liquid crystal at the other area when a voltage is applied to the liquid crystal, thereby causing different electrical potential gradients in at least two directions. | 03-26-2009 |
20090091697 | Liquid Crystal Display Device - A liquid crystal display includes a pair of transparent substrates opposed to each other with liquid crystal therebetween, one of the pair of transparent substrates having a plurality of drain signal lines and a plurality of gate signal lines, and a plurality of pixel areas defined by the drain signal lines and the gate signal lines. The pixel areas includes a pixel electrode formed of a transparent electrode having a plurality of slits including a slit opened in a first direction and a slit opened in a second direction, and a counter electrode formed of a transparent electrode disposed between the transparent electrode of the pixel electrode having the plurality of slits and the one substrate. | 04-09-2009 |
20090096973 | DISPLAY DEVICE - A display device comprises a metallic wiring formed on an insulating substrate, an inorganic insulating film formed on the metallic wiring, an organic resin film formed on the inorganic insulating film, a transparent conductive film formed in a portion on the metallic wiring where the inorganic insulating film and the organic resin film are removed, a connection terminal formed in a region for mounting a driving IC external to the display region on the insulating substrate, and a bump of the driving IC connected to the connection terminal by an anisotropic conductive film in order to supply a signal to the display region. The region for mounting a driving IC includes a region where the inorganic insulating film and the organic resin film are formed on the metallic wiring and a region where the inorganic insulating film and the organic resin film are removed from the metallic wiring. | 04-16-2009 |
20090096974 | Liquid Crystal Display Device - A liquid crystal display includes a pair of transparent substrates opposed to each other with liquid crystal therebetween, one of the pair of transparent substrates having a plurality of drain signal lines and a plurality of gate signal lines, and a plurality of pixel areas defined by the drain signal lines and the gate signal lines. The pixel areas includes a pixel electrode formed of a transparent electrode having a plurality of slits including a slit opened in a first direction and a slit opened in a second direction, and a counter electrode formed of a transparent electrode disposed between the transparent electrode of the pixel electrode having the plurality of slits and the one substrate. | 04-16-2009 |
20090103031 | Liquid Crystal Display Device - A liquid crystal display device comprises a first electrode disposed in a pixel area including an upper layer of a thin film transistor formed on a main surface of a first insulating substrate, a capacitive insulating layer disposed on the first electrode, and a second electrode disposed on the capacitive insulating layer. The first electrode and the second electrode are formed using a coated transparent electroconductive film and the capacitive insulating layer is formed using a coated insulating film. | 04-23-2009 |
20090103032 | OPTICALLY COMPENSATED BEND LIQUID CRYSTAL DISPLAY - An optically compensated bend (OCB) liquid crystal display (LCD) panel is provided. The OCB LCD panel includes an active device array substrate, an opposite substrate, an OCB liquid crystal layer and a first patterned dielectric layer. The opposite substrate is disposed opposite to the active device array substrate, while the OCB liquid crystal layer is disposed between the active device array substrate and the opposite substrate. Besides, the first patterned dielectric layer is disposed on the active device array substrate. It is noted that the first patterned insulator has at least a first concave and at least a first transition surface corresponding thereto, such that an arrangement of the liquid crystal molecules of the OCB liquid crystal layer above the first transition surface is a hybrid state. In the above-mentioned OCB LCD panel, the OCB liquid crystal layer can be transited from a splay state to a bend state rapidly. | 04-23-2009 |
20090128764 | Liquid Crystal Display Device - A liquid crystal display includes a pair of transparent substrates opposed to each other with liquid crystal therebetween, one of the pair of transparent substrates having a plurality of drain signal lines and a plurality of gate signal lines, and a plurality of pixel areas defined by the drain signal lines and the gate signal lines. The pixel areas includes a pixel electrode formed of a transparent electrode having a plurality of slits including a slit opened in a first direction and a slit opened in a second direction, and a counter electrode formed of a transparent electrode disposed between the transparent electrode of the pixel electrode having the plurality of slits and the one substrate. | 05-21-2009 |
20090135357 | DISPLAY APPARATUS - The present invention provides a display apparatus in which destruction of an insulating film by water or water vapor and generation of air bubbles in the display apparatus can be suppressed. The display apparatus includes a display element having a display layer together with a pixel electrode and an opposite electrode, an insulating film in contact with an under face of the pixel electrode and a metal-containing film that contains a metal element, covers an end face of the insulating film, and covers a part of a top face and a part of an under face which continue to the end face of the insulating film. | 05-28-2009 |
20090153787 | Electro-optical device, method of manufacturing the same, and electronic apparatus - An electro-optical device includes: a sealant provided between a pair of substrates in a frame shape; an electro-optical material layer formed by sealing an electro-optical material within a region surrounded by the sealant; an insulating layer provided within the region surrounded by the sealant on at least one of the pair of substrates; and an alignment layer provided between the insulating layer and the electro-optical material layer. The region surrounded by the sealant includes an effective display region where display is performed and a peripheral region located between the effective display region and the sealant, and the insulating layer within the peripheral region is formed with a recessed portion to which a material of the alignment layer flows. | 06-18-2009 |
20090174852 | LIQUID CRYSTAL DISPLAY DEVICE AND PROCESS FOR MANUFACTURING THE SAME - A liquid crystal display device including: a pair of substrates with a liquid crystal layer therebetween, one of the substrates carrying scanning lines and signal lines with a first insulation film therebetween adjacent to the liquid crystal layer, switching devices at vicinities of intersections of the scanning lines and the signal lines, an intermediate film overlying an entire surface of a displaying area, first electrodes connected to electrodes of the switching devices via contact hole portions positioned in each region defined by the scanning lines and the signal lines, second electrodes and a second insulation film between the first electrodes and the second electrodes, the electrodes of the switching devices are covered with the intermediate film; channel regions of the switching devices are covered with the second insulation film; and the second electrodes are connected to a common line on an external periphery of the displaying area. | 07-09-2009 |
20090207361 | Active matrix type liquid crystal display and liquid crystal material - An active matrix liquid crystal display device is provided, in which an after image remaining after removing an application of a direct current voltage is suppressed. The active matrix liquid crystal display device has a liquid crystal layer containing a liquid crystal molecule having negative dielectric anisotropy and a dopant having a dissociative group. | 08-20-2009 |
20090251651 | LIQUID CRYSTAL DISPLAY ELEMENT - Electrode slit portions are formed in a pixel electrode in a direction of crossing a slit for dividing a liquid crystal layer into a plurality of domains. A titanium oxide film is formed so as to be exposed to the liquid crystal layer side via the electrode slit portions, the titanium oxide film having a relative dielectric constant higher than that of an organic film formed at positions corresponding to the electrode slit portions. By the titanium oxide film, an electric field of each domain is set, angles between the director in the vicinity of the electrode slit portion and transmission axes of polarizing plates are made to approximately 45°, and a decrease in transmittance caused by the falling direction of the director can be suppressed. The transmittance and contrast ratio are secured, and simultaneously an excellent wide viewing angle range can be obtained. | 10-08-2009 |
20090251652 | Silica based positive type photosensitive organic compound - A material for a dielectric film used in a flat display or the like having a positive type photosensitivity containing:
| 10-08-2009 |
20090273751 | LIQUID CRYSTAL DISPLAY DEVICE AND DIELECTRIC FILM USABLE IN THE LIQUID CRYSTAL DISPALY DEVICE - The present invention provides a liquid crystal display device with high image visibility at low power consumption and produced at low cost by using an interlayer dielectric film, which has low dielectric constant, high heat-resistant property, high optical transmissivity, high film thickness and high flattening property produced at low cost. An organic siloxane dielectric film is used as an interlayer dielectric film of the liquid crystal display device. A ratio of nitrogen content to silicon content (Ni content/Si content) in the interlayer dielectric film is controlled to 0.04 or more in the element ratio. The limiting film thickness to suppress and limit the cracking caused by the thickening of the interlayer dielectric film is set to 1.5 μm or more. | 11-05-2009 |
20090290113 | DISPLAY DEVICE AND METHOD OF PRODUCING THE SAME - The display device includes a pair of insulating substrates arranged so as to be opposed, a bonding layer, and a strain suppressing plate. The bonding layer is provided on the outer surface side of one insulating substrate. The strain suppressing plate has rigidity higher than that of the insulating substrate to suppress the strain caused by curving the insulating substrate. The strain suppressing plate is fixed to the insulating substrate by the bonding layer. | 11-26-2009 |
20100002178 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF PRODUCING THE SAME - A liquid crystal display device having a plurality of pixels arranged in a matrix includes first and second substrates and a liquid crystal layer held therebetween. Switching elements are arranged in each of the pixels on the first substrate. A first organic insulating film covers signal lines, scan lines and switching elements. Common electrodes are formed in the first organic insulating film on the first substrate. Connection elements are electrically connected to the switching elements through first contact holes formed in the first organic insulating film. A second organic insulating film covers the first organic insulating film and the connection elements. Pixel electrodes having slits are formed on the second organic insulating film electrically connected to the respective connection elements through second contact holes formed in the second organic insulating film. The liquid crystal layer is switched by using a lateral electric field between the common and pixel electrodes formed on the first substrate. | 01-07-2010 |
20100007835 | LIQUID CRYSTAL DISPLAY APPARATUS WHICH PERFORMS DISPLAY BY USING ELECTRIC FIELD IN DIRECTION SUBSTANTIALLY PARALLEL WITH SUBSTRATE SURFACES TO CONTROL ALIGNMENT DIRECTION OF LIQUID CRYSTAL MOLECULES - A liquid crystal display apparatus includes a liquid crystal layer which is disposed in a gap between first and second substrates with long axes of liquid crystal molecules being aligned in one direction, in substantially parallel to substrate surfaces. A plurality of thin film transistors are arranged in row and column directions on an upper side of the first substrate. Pixel electrodes are provided on the upper side of the first substrate to be electrically connected with the thin film transistors. A common electrode is formed on the upper side of the first substrate between the substrate and the liquid crystal layer to correspond to the pixel electrode through an insulating film, and generates an electric filed which controls an alignment direction of the liquid crystal molecules in a plane substantially parallel with the substrate surfaces between itself and the pixel electrode. | 01-14-2010 |
20100033663 | Display device - A plurality of display elements each includes two signal lines: S | 02-11-2010 |
20100045915 | LIQUID CRYSTAL DISPLAY - A liquid crystal display according to an exemplary embodiment of the present invention includes a first insulating substrate, a first subpixel electrode on the first insulating substrate, an organic insulator on the first subpixel electrode and having a first contact hole, and a second subpixel electrode on the organic insulator, and connected to the first subpixel electrode through the first contact hole. Accordingly, one thin film transistor is disposed in each pixel thereby improving the aperture ratio of the liquid crystal display, and the same data signal is applied to the first and second subpixel electrodes through one thin film transistor such that side visibility may be increased through a simple driving method. | 02-25-2010 |
20100045916 | UPPER SUBSTRATE AND LIQUID CRYSTAL DISPLAY DEVICE HAVING THE SAME - A liquid crystal display apparatus includes a lower substrate, an upper substrate and a liquid crystal layer interposed between the lower substrate and the upper substrate. The lower substrate includes a display part for displaying image and a driving part for providing the display part with a driving signal. The upper substrate includes a common electrode and an insulating member that electrically insulates the common electrode from the driving part. The insulating member has a lower dielectric constant than the liquid crystal layer. Thus, a parasitic capacitance between the driving part and the common electrode is reduced to prevent malfunction of the driving part, and a display quality is enhanced | 02-25-2010 |
20100073616 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device capable of preventing the occurrence of crack in a capacitor insulating film due to laser marking is provided. The liquid crystal display device includes pixels arranged in a matrix in a display region above a substrate, a thin film layer formed in a non-display region excluding the display region, and a transparent insulating film extending from the display region to the non-display region and formed on the thin film layer, in which the transparent insulating film includes at least an organic insulating film formed of an organic compound for planarizing a surface of the substrate, an inorganic insulating film which is a thin film formed on the organic insulating film and formed of an inorganic compound and formed with an opening extending to the organic insulating film in a region above the thin film layer, and a transparent electrode layer which is formed in the opening of the inorganic insulating film to cover the organic insulating film exposed from the opening of the inorganic insulating film. | 03-25-2010 |
20100123864 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device includes: a first substrate having a first portion and a second portion; a pad formed in the first portion; a second substrate facing the second portion; a conductive film formed on the opposite face of the second substrate from the face facing the first substrate; liquid crystal arranged between the first substrate and the second substrate; a conductive resin disposed on the pad so as to extend on the conductive film and electrically connecting the pad with the conductive film; and an insulating layer formed on the first substrate and including a dam part arranged next to the conductive resin in the first portion. The height from the surface of the pad to the surface of the conductive film is 0.31 mm or less in a position avoiding the insulating layer. | 05-20-2010 |
20100134740 | LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A liquid crystal display includes an interlayer resin film covering a surface of the display area including thin film transistors, first electrodes formed of transparent conductive material on the surface of the interlayer resin film in regions defined by scan and signal lines and electrically connected to the thin film transistors. A second insulating film formed on the surface of the interlayer resin film includes the first electrodes and second electrodes formed of transparent conductive material on the second insulating film, the second electrodes having slits defined at the scan lines and signal lines. A circuit including thin film transistors with exposed channel regions is on the display area's periphery. The interlayer resin film directly covers the thin film transistors' channel regions in the display area and the peripheral area; and the surface of the display area's and peripheral circuit's interlayer resin films are covered with the second insulating film. | 06-03-2010 |
20100149476 | DISPLAY SUBSTRATE AND METHOD OF MANUFACTURING THE SAME - A display substrate includes; a base substrate, a deformation preventing layer disposed on a lower surface of the base substrate, wherein the deformation preventing layer applies a force to the base substrate to prevent the base substrate from bending, a gate line disposed on an upper surface of the base substrate, a data line disposed on the base substrate, and a pixel electrode disposed on the base substrate. | 06-17-2010 |
20100149477 | LIQUID CRYSTAL DISPLAY DEVICE - In a seal portion of a liquid crystal display device, column spacers are formed on a counter substrate side, organic passivation films are formed so as to face the column spacers on a TFT substrate side, and the gap between the TFT substrate and the counter substrate is controlled by the column spacers and the organic passivation films. A sealing material covers the column spacers and the organic passivation films and is in contact with an inorganic film formed on the TFT substrate on the TFT substrate side. Therefore, the adhesive force of the sealing material is improved to ensure the reliability of the seal portion. | 06-17-2010 |
20100157225 | LIQUID CRYSTAL DISPLAY UNIT AND ELECTRONIC DEVICE - A liquid crystal display unit includes: a first substrate having an under-layered insulation film, a common electrode formed on the under-layered insulation film, and a pixel electrode formed over the common electrode with a pixel insulation film in between; a second substrate provided on pixel electrode side of the first substrate so as to oppose thereto; a liquid crystal layer provided between the first substrate and the second substrate; and a spacer provided to retain a distance between the first substrate and the second substrate, in such a manner that one end of the spacer is contacted with a top face of the pixel electrode. A thickness of the under-layered insulation film in a spacer region which is defined as a region occupied by the spacer is smaller than a thickness of the under-layered insulation film in a region other than the spacer region. | 06-24-2010 |
20100165279 | Method for Fabrication of Liquid Crystal Display - Disclosed is a method for fabrication of a liquid crystal display with improved optical transmission, which includes sequentially forming a first oxide film, a silicon film, and a second oxide film on a semiconductor substrate, selectively etching the silicon film and the second oxide film to expose the first oxide film, forming a oxynitride film on at least the silicon film, forming a polysilicon layer over the oxynitride film, selectively etching the polysilicon layer to form a top electrode, forming an insulating film on and/or over the substrate, including the top electrode, and forming metal wirings on outer regions of the top electrode. | 07-01-2010 |
20100253895 | Liquid crystal display device - A liquid crystal display device having a liquid crystal display panel includes a first substrate, a second substrate, and liquid crystal interposed between the first and second substrates. The first substrate includes an active element, a first insulating film formed on the active element, a plurality of first electrodes disposed on the first insulating film, a second insulating film disposed on the first electrodes, and a pixel electrode disposed on the second insulating film. The pixel electrode is electrically coupled to the active element via a portion defining a contact hole formed in a portion defining a clearance between the plurality of first electrodes. | 10-07-2010 |
20100259713 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device includes a first substrate and a second substrate. The first substrate includes a sheet-like first electrode formed of a transparent conductive film, a first insulator formed to cover the sheet-like first electrode, a plurality of linear second electrodes formed by a transparent conductive film on the first insulator so as to overlap the sheet-like first electrode, and a second insulator formed on the first insulator so as to cover the plurality of linear second electrodes. The first substrate and the second substrate interpose liquid crystal therebetween and are arranged to be opposed to each other. The sheet-like first electrode, the first insulator, and the plurality of linear second electrodes are provided in a pixel region on a surface of the first substrate of a side of the liquid crystal. The second insulator is made of the same material as the first insulator. | 10-14-2010 |
20100271582 | ACTIVE MATRIX DISPLAY DEVICE - Provided is a technology for preventing current leak of a charge holding capacitor which constitutes a pixel of a display device so as to prevent deterioration of display image quality of the display device. The display device includes a first contact hole connecting a first wiring layer and a second wiring layer which is formed over the first wiring layer, a second contact hole connecting the second wiring layer and a third wiring layer which is formed over the second wiring layer, and an electrode layer formed between the plurality of insulating films disposed between the second wiring layer and the third wiring layer, wherein at a position in a substrate surface direction, a distance between a electrode layer and the second contact hole is larger than a distance between the electrode layer and the first contact hole. | 10-28-2010 |
20100302492 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME - A liquid crystal display device using a liquid crystal exhibiting a blue phase and having a novel structure, and a method for manufacturing the liquid crystal display device. A plurality of structure bodies (also referred to as ribs, protrusions, or projecting portions) are formed over the same substrate, and a pixel electrode and an electrode (a common electrode at a fixed potential) corresponding to the pixel electrode are formed thereover. An electric field is applied to the liquid crystal layer exhibiting a blue phase by using the pixel electrode that has an inclination and the electrode corresponding to the pixel electrode, which also has an inclination. A shorter distance between the adjacent structure bodies allows a strong electric field to be applied to the liquid crystal layer, which results in a reduction in power consumption for driving the liquid crystal. | 12-02-2010 |
20110019139 | LIQUID CRYSTAL DISPLAY PANEL AND METHOD FOR PRODUCING THE SAME - Embodiments of the present invention provide a Liquid Crystal Display (LCD) panel, including an upper substrate and a lower substrate between which a liquid crystal layer is sealed. The lower substrate includes a plurality of sub-pixel regions arranged in regular patterns. The upper substrate includes Black Matrixes (BM) and an upper transparent conductive layer which are formed in sequence on the bottom surface of an upper transparent substrate. The lower substrate includes a first metal layer, a dielectric layer, a second metal layer, an organic layer, a first insulation layer, a third metal layer, a second insulation layer, a fourth metal layer, a passivation layer and a lower transparent conductive layer which are deposited in sequence on the upper surface of a lower transparent substrate. Embodiments of the present invention also provide a method for producing the LCD panel. | 01-27-2011 |
20110019140 | LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF - A display panel according to the present invention includes a first insulating substrate with a gate line and a data line formed thereon. A thin film transistor is connected to the gate line and the data line and a partition is formed according to the gate line and the data line defining a color filter filling region. Color filter is formed as a convex shape since both circumferences of upper portion and lower portion of the partition are larger than that of center portion. A color filter is formed in the filling region. A passivation layer is formed on the color filter and the partition and a pixel electrode on the passivation layer connected to the thin film transistor through a contact hole punching the passivation layer and the color filter. | 01-27-2011 |
20110019141 | DISPLAY APPARATUS - A display device is provided that improves product yield thereof. The display device according to the present invention includes: an insulation substrate; a plurality of gate pad metal layers disposed in a first direction on the substrate; a plurality of data pad metal layers disposed in a second direction on the substrate; a gate fanout unit connecting the gate pad metal layers and gate lines of a display area; a data fanout unit connecting the data pad metal layers and data lines of the display area; and a first insulating layer pattern on the gate pad metal layers, the data pad metal layers, the gate fanout unit, and the data fanout unit, wherein the first insulating layer pattern is partially removed on at least a portion of a region between two neighboring gate pad metal layers, or two neighboring data pad metal layers, thereby forming a first opening. | 01-27-2011 |
20110058133 | LIQUID CRYSTAL DISPLAY DEVICE - In an IPS-type liquid crystal display device, peeling-off between a common electrode formed in a matted manner in plane and an interlayer insulation film is prevented. The common electrode is formed on an organic passivation film in a matted manner in plane, the interlayer insulation film is formed on the common electrode, and a comb-teeth-shaped pixel electrode is formed on the interlayer insulation film. The pixel electrode is connected with a source electrode via a through hole formed in the organic passivation film and an inorganic passivation film. | 03-10-2011 |
20110090444 | 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. | 04-21-2011 |
20110122352 | LIQUID CRYSTAL DISPLAY - A liquid crystal display is disclosed. In one embodiment, the display includes i) a first substrate, ii) a first insulating layer comprising a light shielding layer, formed on the first substrate, wherein the light shielding layer comprises a metal, iii) a second insulating layer formed on the first insulating layer, iv) an electrode pattern formed on the second insulating layer, and v) a light sensing device, comprising a semiconductor layer, wherein the light sensing device is formed on the first insulating layer. | 05-26-2011 |
20110128490 | FLAT PANEL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A flat panel display device and a method of manufacturing the flat panel display device are disclosed. In one embodiment, the flat panel display device includes: i) a first substrate, ii) an active layer formed over the first substrate, wherein the active layer comprises a source region, a drain region, and a channel region, iii) a gate insulating layer formed on the active layer, iv) a gate electrode formed on the gate insulating layer and over the channel region of the active layer and v) a first interlayer insulating film formed on the gate insulating layer and the gate electrode. The device may further includes 1) a source electrode and a drain electrode electrically connected to the source region and the drain region of the active layer, respectively, through a contact hole, wherein the contact hole is formed in the first interlayer insulating film and the gate insulating layer, 2) a second interlayer insulating film interposed substantially only between i) the first interlayer insulating film and ii) the source electrode and the drain electrode, 3) a passivation layer formed on the first interlayer insulating film and the source electrode and the drain electrode and 4) a pixel electrode electrically connected to the source electrode or the drain electrode through a via-hole formed in the passivation layer. | 06-02-2011 |
20110141421 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device includes: first and second substrates facing and spaced apart from each other; a plurality of insulating patterns on an inner surface of the first substrate; a plurality of pixel electrodes and a plurality of common electrodes on the plurality of insulating patterns, the plurality of pixel electrodes alternating with the plurality of common electrodes, the adjacent pixel and common electrodes generating a horizontal electric field according to a driving voltage; and a liquid crystal layer between the first and second substrates, the liquid crystal layer including one of a blue phase liquid crystal molecules and a uniform standing helix liquid crystal molecules. | 06-16-2011 |
20110157532 | ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS - Provided is an electro-optical device including: a first conduction layer; and a second conduction layer which is disposed on the upper layer side of the first conduction layer with an insulation film interposed therebetween so that at least a part thereof overlaps with the first conduction layer in the plan view, wherein the insulation film is provided with a void portion formed in an area where the first conduction layer and the second conduction layer overlap with each other in the plan view. | 06-30-2011 |
20110164214 | DISPLAY DEVICE - A display device includes a substrate, an insulation layer arranged on the substrate and spaced apart from the substrate and including a plurality of stepped portions recessed from a top surface, a first line arranged on the top surface of the insulation layer and a second line comprised of a same material as the first line and being arranged in the stepped portions and having a level difference from the first line. | 07-07-2011 |
20110194059 | LIQUID CRYSTAL DISPLAY DEVICE - In a reflective liquid crystal display device, a space where a pixel electrode is not provided between adjacent pixels causes a decrease in proportion of a display region in a pixel (i.e., aperture ratio). As a result, the reflective liquid crystal display device has a problem in that contrast and luminance of display images are decreased. An object is to provide a liquid crystal display device which displays an image with high contrast and high luminance. In the liquid crystal display device, an end portion of a pixel electrode is provided to overlap with an end portion of an adjacent pixel electrode with an insulating layer interposed therebetween so that a space between adjacent pixels is narrowed; thus, the proportion of a display region in a pixel is increased. | 08-11-2011 |
20110194060 | LIQUID-CRYSTAL APPARATUS, METHOD FOR MANUFACTURING THE SAME, AND ELECTRONIC DEVICE - A liquid-crystal apparatus has an element substrate. This element substrate contains depressions inside, and these depressions are sealed with an insulating film, a silicon dioxide coating. To this end, the insulating film is formed by chemical vapor deposition, and this coating process lasts until voids formed in the depressions are closed at the top by the insulating film. Then, the insulating coating is ground. This grinding process lasts until the insulating film is flat, but should be terminated before the voids are opened. | 08-11-2011 |
20110205477 | LIQUID CRYSTAL DISPLAY PANEL - Disclosed herein is a liquid crystal display panel in which circumferences of a pair of substrates disposed so as to face each other are stuck at a given distance to each other by a seal material, a liquid crystal inlet is formed in a part of the seal material, and a liquid crystal is sealed in an inner space defined between the substrates paired with each other, the liquid crystal display panel including a resin film being formed on the inner space side of one of the pair of substrates, and an inorganic insulating film being formed on a surface side of the resin film. An area not having the inorganic insulating film being present therein is formed in the liquid crystal panel. | 08-25-2011 |
20110211149 | TRANSFLECTIVE LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device includes a first substrate, a second substrate, a liquid crystal layer formed between the first substrate and the second substrate, and a transistor formed in a pixel. A first insulating layer is formed over the transistor, a first electrode is formed on the first insulating layer, a second insulating layer is formed on the first electrode, a second electrode is formed on the second insulating layer, and the first electrode has a plane shape and the second electrode has a line shape portion. | 09-01-2011 |
20110211150 | Display Device - A display device includes a pair of substrates with liquid crystal therebetween, and a plurality of pixel regions provided on one substrate. Each pixel region is constituted of one and another region including a switching element, a pixel electrode, and a counter electrode. In the one region, the counter electrode extends substantially planar at a center except at a periphery of the one region, and the pixel electrode is constituted of a first group of electrodes which extend in one direction and arranged in parallel at a first distance. In the another region the counter electrode is constituted of a group of electrodes which extend in one direction and arranged in parallel in a direction which intersects the one direction in the another region, and the pixel electrode is constituted of a second group of electrodes which extend in the one direction and arranged in parallel at a second distance. | 09-01-2011 |
20110216278 | ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME - An array substrate including: a pixel defined by both a scanning line and a signal line intersecting with the scanning line, wherein a display area on a substrate includes a plurality of pixels arranged in a matrix shape, wherein the pixel includes: a switching device; a lower electrode that is connected to the switching device; an insulating film that is formed on the lower electrode; and an upper electrode that is formed on the insulating film to generate a fringe electric field between the lower electrode and the upper electrode, and wherein, in an area where the upper electrode is not formed and light is not transmitted, a contact hole is provided on a conducting pattern having the same potential as the lower electrode, by removing the insulating film. | 09-08-2011 |
20110222008 | ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS - An electro-optical device includes a pixel electrode provided on a substrate, a transistor provided between the substrate and the pixel electrode, a first capacitor electrode provided between the pixel electrode and the transistor, and be electrically connected to the pixel electrode and the transistor, a second capacitor electrode provided between the pixel electrode and the first capacitor electrode, be located so as to be opposite the first capacitor electrode via a capacitor insulating film, and be supplied with a predetermined electric potential, and a light-shielding film provided between the pixel electrode and the second capacitor electrode, be located so as to be at least partially overlapped by the transistor, and be electrically connected to the second capacitor electrode via a contact hole formed in an insulating film disposed between the second capacitor electrode and the light-shielding film. | 09-15-2011 |
20110234956 | DISPLAY PANEL SUBSTRATE AND DISPLAY PANEL - A display panel substrate in which a short circuit between electrode terminals is prevented, and a display panel. The display panel substrate includes an electrode terminal ( | 09-29-2011 |
20110242469 | LIQUID CRYSTAL DISPLAY DEVICE - In one embodiment, a liquid crystal display device includes a first substrate, a second substrate and a liquid crystal layer held between the first and second substrates. The first substrate includes a first insulating substrate, and a pixel electrode and a counter electrode formed on the first insulating substrate. The second substrate includes a second insulating substrate. A first light shield layer is formed on a surface of the second insulating substrate apart from an end of the second insulating substrate opposing to the first substrate, and having a frame portion in a frame shape. Furthermore, a second light shield layer is arranged adjoining the first light shield layer extending up to the end of the second insulating substrate opposing to the first substrate. A third light shield layer to shield light is provided between the first light shield layer and second light shield layer. | 10-06-2011 |
20110242470 | ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS - An electro-optical device includes: a pixel electrode provided on a substrate; a transistor being provided between the substrate and the pixel electrodes; and a holding capacitor, provided between the pixel electrode and the transistor, configured of a first electrode, a second electrode provided opposing the first electrode via a first capacitor insulation film, and a third electrode provided opposing the first electrode via a second capacitor insulation film. Both the first capacitor insulation film and the second capacitor insulation film have multiple layers; the first capacitor insulation film and the second electrode are formed symmetrical to the second capacitor insulation film and the third electrode when viewed from the first electrode. | 10-06-2011 |
20110255043 | REFLECTIVE LIQUID-CRYSTAL DISPLAY APPARATUS AND MANUFACTURING METHOD THEREOF - A method for manufacturing a reflective liquid-crystal display apparatus is provided. The method comprising forming, over a substrate, a first metal layer and a first insulating layer having an opening and a first through-hole in order; forming a metal portion filled in the opening and a first plug filled in the first through-hole, by forming a metal film over the first insulating layer and planarizing the metal film until the first insulating layer is exposed; forming, over the first insulating layer, a second insulating layer, a second metal layer having an opening, and a third insulating layer in order; forming, in the second and third insulating layer, a second through-hole that passes through the opening of the second metal layer and exposes an upper face of the first plug; and forming a second plug filled in the second through-hole, and a reflective electrode connected to the second plug. | 10-20-2011 |
20110261308 | DISPLAY DEVICE AND MANUFACTURING METHOD THEREFOR - An object is to provide a display device which has high visibility and has a touch recognition function with a high degree of accuracy, by combining a liquid crystal layer where liquid crystals are dispersed in a polymer and a light emitting element. In a display device using a liquid crystal layer where liquid crystals are dispersed in a polymer, a light-transmitting spacer is provided so as to overlap with a light receiving element which has a touch recognition function. The light-transmitting spacer can prevent light incident on the light receiving element from being dispersed by the liquid crystals, while maintaining a cell gap in the liquid crystal layer, and thus achieve a touch recognition function with a high degree of accuracy with high visibility. | 10-27-2011 |
20110267568 | Liquid crystal display device - To prevent a wiring electrode from being visible or prevent a part of the wiring electrode from being half-lit, a wiring electrode ( | 11-03-2011 |
20110267569 | SUBSTRATE FOR A DISPLAY PANEL, AND A DISPLAY PANEL HAVING THE SAME - A substrate for a display panel includes an alignment accuracy measurement mark which is used for measuring alignment accuracy between patterns on the substrate without decreasing an aperture ratio of a pixel. The substrate for a display panel includes the alignment accuracy measurement mark in an isolated configuration which is used for measuring alignment accuracy between a pattern of a gate signal line and an auxiliary capacitance line and a pattern of a source signal line and a drain line, where the alignment accuracy measurement mark has a shape such that at least one straight line portion is included, is formed in a layer where the pattern of the source signal line and the drain line is formed, and is positioned on the gate signal line. | 11-03-2011 |
20110273653 | ARRAY SUBSTRATE, LIQUID CRYSTAL DISPLAY DEVICE, ELECTRONIC DEVICE - An array substrate of the present invention includes: an insulating substrate; a plurality of scanning lines on the insulating substrate; a plurality of data lines each disposed so as to intersect the plurality of scanning lines on the insulating substrate; picture element electrodes each formed in a substantially rectangular shape, the picture element electrodes each being connected, via a switching element, to a corresponding scanning line and a corresponding data line, the picture element electrodes each having a long side disposed along a direction in which the plurality of scanning lines are extended and a short side disposed along a direction in which the plurality of data lines are extended, the picture element electrodes each having cut sections formed by cutting two corners of each of the picture element electrodes, the cut sections being formed so as to serve as alignment dividing means. This makes it possible, regarding an MVA liquid crystal display device, to easily ensure a sufficient process yield as well as improving display quality by ensuring a sufficient aperture ratio in each one pixel. | 11-10-2011 |
20110279762 | LIQUID CRYSTAL DISPLAY ELEMENT AND LIQUID CRYSTAL DISPLAY APPARATUS - An vertical alignment type liquid crystal display element ( | 11-17-2011 |
20110285949 | Transflective Liquid Crystal Display Device - A liquid crystal display device includes a first substrate, a second substrate, a liquid crystal layer formed between the first substrate and the second substrate, and a transistor formed in a pixel. A first insulating layer is formed over the transistor, a first electrode is formed on the first insulating layer, a second insulating layer is formed on the first electrode, a second electrode is formed on the second insulating layer, and the first electrode has a bumpy plane shape and the second electrode has a line shape portion. | 11-24-2011 |
20110292331 | PIXEL STRUCTURE AND DISPLAY PANEL HAVING THE SAME - A pixel structure includes a first and a second scan lines, a data line, a first insulating layer covering the first and the second scan lines and a portion of the data line and having a recess, a second insulating layer covering the first insulating layer, a capacitor electrode line covering the data line and the recess, a third insulating layer on the capacitor electrode line, a first active device electrically connected to the second scan line and the data line, a second active device electrically connected to the first active device and the first scan line, and a first and a second pixel electrodes electrically connected to the first and the second active devices, respectively. The portion of the data line and the first and the second scan lines are in the same layer. The recess is located at two sides of the portion of the data line. | 12-01-2011 |
20110317117 | ARRAY SUBSTRATE FOR WIDE VIEWING ANGLE LIQUID CRYSTAL DISPLAY DEVICE AND MEHOD OF MANUFACTURING THE SAME - An array substrate for a wide viewing angle liquid crystal display device includes a gate line on a substrate, a data line crossing the gate line to define a pixel region, a thin film transistor electrically connected to the gate and data lines, a pixel electrode in the pixel region and connected to the drain electrode, the pixel electrode including two parts and an opening portion therebetween, a first common electrode in the opening portion, the first common electrode disposed on a same layer as the pixel electrode, a passivation layer on the pixel electrode and the first common electrode, the passivation layer having a common contact hole exposing the first common electrode, and a second common electrode on the passivation layer and connected to the first common electrode though the common contact hole, the second common electrode including first openings corresponding to the pixel electrode and a second opening corresponding to the opening portion. | 12-29-2011 |
20120008080 | LIQUID CRYSTAL DISPLAY PANEL - In one embodiment, a liquid crystal panel includes an array substrate, a counter substrate arranged opposing the array substrate through a gap between the array substrate and the counter substrate and a liquid crystal layer held between the gap. The array substrate includes a scanning line, a signal line, a switching element arranged close to an intersection of the scanning line with the signal line. A metal seat layer is formed on an insulating layer facing the signal line. A pillar-shaped spacer is formed on the metal seat layer for holding the gap between the array substrate and the counter substrate. | 01-12-2012 |
20120019759 | LIQUID CRYSTAL DISPLAY DEVICE - According to one embodiment, a liquid crystal display device includes a first gate line, a second gate line, a common line, a first electrode, an insulation film, and a second electrode. The common line includes a first edge, which has a non-linear shape and is formed at a first distance from the first gate line, and a second edge, which is formed at a second distance, which is shorter than the first distance, from the second gate line. The first electrode is disposed between the first gate line and the second gate line and put in contact with the common line. The insulation film is disposed above the first electrode. The second electrode is disposed above the insulation film, opposed to the first electrode, extending immediately above the first edge of the common line, and having a slit formed therein. | 01-26-2012 |
20120019760 | METHOD OF PREPARATION OF SURFACE COATING OF VARIABLE TRANSMITTANCE AND ELECTRO-OPTICAL APPLIANCE INCLUDING THE SAME - Method of preparation of surface coating of variable transmittance and an electro-optical layered appliance including the same comprises dispersing of liquid crystal microdroplets in hydrolyzable and polymerizable precursors and applying obtained mixture on a surface by spraying. Applying the material to the surface by spraying is intrinsically related to the synthesis processes because the properties of the surrounding environment (i.e. content of water and acidity, UV radiation) and the chemical reactions that take place during spraying have considerable influence on the properties (i.e. driving voltage, thickness of obtained layer). Obtained layered appliance comprises of a matrix material with dispersed microdroplets of liquid crystal obtained by the described method, electrically conductive transparent electrodes with contacts, a dielectric material, substrate and covering layers. | 01-26-2012 |
20120038873 | Reflection-type liquid crystal display device - A liquid crystal display device, including a first substrate, a thin-film transistor on the first substrate and including a gate electrode, a gate insulating layer, an active layer, and source and drain electrodes, an organic insulating layer on the thin-film transistor, a first electrode layer on the organic insulating layer, the first electrode layer extending between respective portions of the organic insulating layer to contact the source and drain electrode, a black layer on the first electrode layer and the organic insulating layer, a liquid crystal layer on the black layer, a second electrode layer on the liquid crystal layer, and a second substrate on the second electrode layer. The liquid crystal may include a cholesteric liquid crystal layer or a polymer network liquid crystal (PNLC). | 02-16-2012 |
20120038874 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A liquid crystal display device adapted to reduce power consumption and to prevent deterioration of the picture quality is disclosed. The liquid crystal display device includes: a substrate; pixel regions defined by a plurality of gate lines and a plurality of data lines arranged on the substrate which are arranged to intersect with each other on the substrate; thin film transistors each formed at intersections of the pluralities of gate and data lines; pixel electrodes formed in each of the pixel regions; a passivation layer formed on an entire surface of the substrate provided with the thin film transistors, the gate lines, the data lines and the pixel electrodes; and common electrode wirings and common electrode patterns formed on the passivation layer, wherein the passivation layer includes a first portions formed on an gate insulation layer opposite to the thin film transistors, gate lines and data lines, and second portions formed on the pixel regions corresponding to the pixel electrodes in a thinner thickness than that of the first portion. | 02-16-2012 |
20120038875 | LOW-COST LARGE-SCREEN WIDE-ANGLE FAST-RESPONSE LIQUID CRYSTAL DISPLAY APPARATUS - A super large wide-angle high-speed response liquid crystal display apparatus manufactured by using a photolithographic procedure for three times. The invention adopts a halftone exposure technology to form a gate electrode, a common electrode, a pixel electrode and a contact pad, and then uses the halftone exposure technology to form a silicon (Si) island and a contact hole, and a general exposure technology to form a source electrode, a drain electrode and an orientation control electrode. A passivation layer uses a masking deposition method. A film is formed by using a P-CVD method, or a protective area is formed at a local area by using an ink coating method or spray method, and a TFT array substrate used for the super large wide-angle high-speed response liquid crystal display apparatus manufactured by using a photolithographic procedure for three times can be produced. | 02-16-2012 |
20120069281 | Liquid Crystal Display Device - A height difference under a sealant is reduced in a case where lines are present under the sealant. | 03-22-2012 |
20120099066 | LIQUID CRYSTAL DISPLAY DEVICE - Provided is a liquid crystal display device ( | 04-26-2012 |
20120113372 | LIQUID CRYSTAL DISPLAY PANEL - A liquid crystal display panel is provided and includes substrates opposed to each other with a liquid crystal layer interposed therebetween, one of the substrates including gate and common lines disposed in parallel, source lines intersecting the gate and common lines, and switching elements in the vicinities of intersections of the gate and source lines. A lower electrode of a transparent conductive material and an upper electrode with slits are stacked with an insulating film interposed therebetween for each area defined by the gate and source lines. The upper electrode and the lower electrode are electrically connected to the corresponding switching element and the corresponding common line, respectively. The insulating film has a multi-layered structure of first and second insulating films close to the substrate and the liquid crystal layer, respectively. The surface of the lower electrode is covered with the first insulating film. The gate and common lines are formed on the surface of the first insulating film. The common line is electrically connected to the lower electrode via a contact hole formed in the first insulating film. | 05-10-2012 |
20120113373 | LIQUID CRYSTAL DISPLAY DEVICE - It is an object of the present invention to provide a method for manufacturing a thin phase difference film of a liquid crystal display easily so as not to prevent a liquid crystal from being driven so that cost for manufacturing a liquid crystal display is reduced. A liquid crystal display device according to the present invention has a structure in which phase difference films that have the same function as a conventional phase difference film are formed by using a liquid crystal stabilized with a polymer over a first substrate and a second substrate that have electrodes formed thereover, and a liquid crystal material is interposed between these substrates. In addition to the structure, it is also a feature that the phase difference film formed over the substrate is formed by using a liquid crystal that is stabilized with a polymer including a conductive material. | 05-10-2012 |
20120127410 | LIQUID CRYSTAL DISPLAY DEVICE, DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - Image display device having an electrode forming layer which includes a plurality of gate lines, a plurality of drain lines, a plurality of switching elements and the a plurality of pixel electrodes, and having reference electrode layer between the electrode forming layer and a substrate where the electrode forming layer formed thereon, and the reference electrode layer and the electrode forming layer are insulated by insulating layer. | 05-24-2012 |
20120133873 | LIQUID CRYSTAL DISPLAY AND METHOD FOR MANUFACTURING THE SAME - A method of manufacturing a liquid crystal display includes: forming a gate line including a gate electrode on a first substrate; forming a gate insulating layer on the gate line; sequentially forming a semiconductor layer, an amorphous silicon layer, and a data metal layer on the entire surface of the gate insulating layer; aligning the edges of the semiconductor layer and the data metal layer; forming a transparent conductive layer on the gate insulating layer and the data metal layer; forming a first pixel electrode and a second pixel electrode by patterning the transparent conductive layer; and forming a data line including a source electrode, a drain electrode, and an ohmic contact layer by etching the data metal layer and the amorphous silicon layer, using the first pixel electrode and the second pixel electrode as a mask, and exposing the semiconductor between the source electrode and the drain electrode. | 05-31-2012 |
20120133874 | LIQUID CRYSTAL DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME - In one embodiment, a liquid crystal display panel includes an array substrate and a counter substrate each having a display region and a peripheral region arranged adjacent to the display region. A resin layer is formed either one of the array substrate and the counter substrate. A protrusion in the shape of a wall is arranged on the resin layer with a gap between the protrusion and the substrate opposing the protrusion. A seal material is formed between the array substrate and the counter substrate, and arranged between a peripheral portion of the display region and the protrusion for attaching the array substrate and the counter substrate. A liquid crystal layer is formed in a surrounded region by the array substrate, the counter substrate and the seal material. | 05-31-2012 |
20120133875 | Liquid Crystal Display Device, Display Device and Manufacturing Method Thereof - Image display device having an electrode forming layer which includes a plurality of gate lines, a plurality of drain lines, a plurality of switching elements and the a plurality of pixel electrodes, and having reference electrode layer between the electrode forming layer and a substrate where the electrode forming layer formed thereon, and the reference electrode layer and the electrode forming layer are insulated by insulating layer. | 05-31-2012 |
20120147309 | LIQUID CRYSTAL DISPLAY DEVICE - Provided is a liquid crystal display device, in which: the insulating film includes an extension portion, which extends from an end surface of the insulating film at a position which overlaps a portion of the sealing member forming the liquid crystal injecting port, up to the vicinity of the end surface of the at least one substrate; and the extension portion is formed so that a cross section of the extension portion, which is orthogonal to a thickness direction thereof, is symmetric with respect to a line passing a center of the sealing member in a width direction thereof, and further, a width of the extension portion in the width direction of the sealing member is formed smaller than a width of the sealing member obtained after adhering the pair of substrates to each other. | 06-14-2012 |
20120154728 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - Disclosed is LCD device and a method of manufacturing the same, which increases a margin between the channel width and length (W/L) of a thin film transistor having a multi-gate structure, wherein the device comprises a substrate where a plurality of pixel regions are defined by a data line and a gate line; an active layer formed at each of a plurality of pixel regions of the substrate; a gate electrode comprising a plurality of multi-patterns overlapping with the active layer with an insulation layer therebetween; and a data electrode electrically connected to the active layer, wherein the multi-patterns are formed in straight by compensating pattern distortion of an edge portion of a gate pattern, and formed with the gate pattern which is designed to comprise a plurality of compensation patterns. | 06-21-2012 |
20120154729 | DISPLAY DEVICE - Provided is a display device. The display device includes: a plurality of pixel electrodes disposed on one substrate; a common electrode disposed to face the pixel electrode on the other substrate facing the one substrate; a liquid crystal layer disposed between the one substrate and the other substrate; and a blocking electrode disposed on the one substrate, being insulated from the pixel electrode, wherein a blocking voltage is applied to the blocking electrode to allow the liquid crystal layer to be optically in an off-state. | 06-21-2012 |
20120169981 | LIQUID-CRYSTAL PANEL AND LIQUID-CRYSTAL DISPLAY DEVICE - A vertical alignment liquid crystal panel based on a transverse electric field drive system is provided which shows few changes in color when looked squarely at. A liquid crystal panel ( | 07-05-2012 |
20120176576 | Display Device and Method for Manufacturing the Same - In a pixel portion, a scan signal line and an auxiliary capacitor line are formed using a second conductive film, and a data signal line is formed using a first conductive film. In a TFT portion, a gate electrode is formed using the first conductive film and electrically connected to the scan signal line formed using the second conductive film through an opening in a gate insulating film. Further, a source electrode and a drain electrode are formed using the second conductive film. In the auxiliary capacitor portion, the auxiliary capacitor line formed using the second conductive film serves as a lower electrode, the pixel electrode serves as an upper electrode, and the passivation film used as a dielectric film is interposed between the capacitor electrodes. | 07-12-2012 |
20120194772 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR MANUFACTURING SAME - In the liquid crystal display device of the present invention, it is difficult for short circuit between an active matrix substrate and a counter substrate to occur. The liquid crystal display device includes a conduction preventing member ( | 08-02-2012 |
20120206682 | ELECTRO-OPTIC DEVICE AND ELECTRONIC APPARATUS - An electro-optic device includes a first insulating substrate where a pixel electrode and a signal line are arranged on one surface side, a conductive layer formed on another surface of the first insulating substrate, and a conductive tape adhered to the conductive layer along at least one side of the first insulating substrate, where the conductive layer maintains a constant potential via the conductive tape. | 08-16-2012 |
20120212698 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes a first substrate and a second substrate which face each other and each include a display area and a peripheral area, a liquid crystal layer in the display areas and between the first substrate and the second substrate, and a conductive sealant combining the first substrate and the second substrate. The first substrate includes a common electrode in the display and peripheral areas of the first substrate. The second substrate includes a first and signal lines in the peripheral area of the second substrate, a first insulating layer on the first signal line and the second signal line, and a conductor on the first insulating layer in the peripheral area and connected to the first signal line through a contact hole. The common electrode includes a cutout corresponding to the conductor, and the cutout is at a corner of the display areas. | 08-23-2012 |
20120229747 | LIQUID CRYSTAL DISPLAY DEVICE - Provided are a liquid crystal display device with horizontal electric field mode, in which a decrease in driving speed can be suppressed by reducing the resistance of a wiring even when the number of pixels is increased, and a manufacturing method thereof. One of a scan wiring and a signal wiring is divided in an intersection portion where the scan wiring and the signal wiring intersect with each other, and the separated wirings are connected with a connection electrode positioned over a thick insulating film. Accordingly, parasitic capacitance at the intersection portion can be reduced, preventing the decrease in the driving speed. The connection electrode is formed at the same time as formation of a pixel electrode and a common electrode using a low-resistance metal, which contributes to the reduction in manufacturing process of the liquid crystal display device. | 09-13-2012 |
20120229748 | Liquid Crystal Display Device and Manufacturing Method Thereof - There is provided a liquid crystal display device and a manufacturing method of the liquid crystal display device including a liquid crystal display panel. The liquid crystal display panel includes a pair of substrates, a sealing material provided in the periphery of the pair of substrates, and a liquid crystal injected between the pair of substrates and the sealing material. A liquid crystal injection port is formed in a portion of the sealing material. A sealant is provided to seal the liquid crystal injection port. The portion of the sealant entering the liquid crystal display panel, which faces the sealing material, is fully bonded to the sealing material to prevent degradation of the adhesive strength of the sealant of the liquid crystal display panel. | 09-13-2012 |
20120229749 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE - Disclosed is a liquid crystal display device having a transparent substrate that has a main surface including a pixel arrangement region and a peripheral region, a switching element that is formed in the pixel arrangement region, an interlayer insulating film that is formed on the main surface of the transparent substrate, a wiring line that is formed such that an end is exposed from the interlayer insulating film, and a transparent conductive film that is formed so as to reach the wiring line from the main surface of the transparent substrate. An anisotropic conductive film is disposed on an upper surface of the transparent conductive film that is located on the main surface of the transparent substrate. | 09-13-2012 |
20120262658 | LEAD LINE STRUCTURE AND DISPLAY PANEL HAVING THE SAME - A lead line structure and a display panel having the same are provided. The lead line structure includes first and second lead lines. Each of the first lead lines has a first straight portion and a first oblique portion connected with the first straight portion. The second lead lines and the first lead lines are alternatively arranged, and each of the second lead lines has a second straight portion, a second oblique portion and a contact window. The contact window contacts with the second straight portion so as to electrically connect the second straight portion and the second oblique portion. The first straight portions of the first lead lines and the second straight portions of the second lead lines extend towards the driving device and are electrically connected to the driving device. | 10-18-2012 |
20120293759 | SWITCHABLE THREE-DIMENSIONAL DISPLAY - A switchable three-dimensional (3D) display includes a display device and a switchable parallax barrier that is disposed on the display device. The switchable parallax barrier includes a first electrode structure, a second electrode structure, and a liquid crystal layer. The liquid crystal layer is located between the first electrode structure and the second electrode structure. The first electrode structure includes a planar electrode, a plurality of first bar electrodes electrically connected to one another, and an insulating layer. A partial region of the planar electrode is not covered by the first bar electrodes. The insulating layer is disposed between the planar electrode and the first bar electrodes, so that the planar electrode is electrically insulated from the first bar electrodes. | 11-22-2012 |
20120293760 | DEVICE AND DISPLAY UNIT - A device includes a substrate, a metal layer being formed in a region on a part of the substrate, and a first insulating film being provided on the substrate and the metal layer and including a trench provided at a position corresponding to a part or all of a region where the metal layer is not provided. | 11-22-2012 |
20120293761 | Liquid Crystal Display - A liquid crystal display device includes first and second substrates, a liquid crystal layer disposed therebetween, pixel regions formed by gate signal lines and image signal lines formed over the first substrate, a first insulating layer formed over the gate signal lines, thin film transistors connected to the gate signal lines with in a second insulating layer formed thereover, pixel electrodes connected to the thin film transistors, a counter electrode formed of a first transparent conductive layer over the second insulating layer, and a second transparent conductive layer and an external connection terminal disposed outside of the pixel regions. The second transparent conductive layer is formed over the second insulating layer and is electrically connected to the counter electrode and the external connection terminal, and a part of each of the gate signal lines is disposed outside of the pixel regions and is covered by the second transparent conductive layer. | 11-22-2012 |
20120300164 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes a plurality of pixels each of which has a liquid crystal layer and a plurality of electrodes for applying a voltage to the liquid crystal layer and which are arranged in a matrix of rows and columns. Each of the plurality of pixels has a first sub-pixel and a second sub-pixel which can apply mutually different voltages to the liquid crystal layer, where the first sub-pixel has a higher brightness than the second sub-pixel in certain gradations. | 11-29-2012 |
20120307188 | LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - In a method for manufacturing a liquid crystal display device in which a liquid crystal layer is formed by dropping liquid crystal by a dropping method, a surface of a sealant which is formed over a first substrate is cured by a first cure treatment before dropping the liquid crystal, and then the liquid crystal is dropped. A second substrate has a plurality of projections in a sealant adhesive region. The first substrate and the second substrate are attached to each other with the liquid crystal interposed therebetween so that the plurality of projections is in contact with an uncured region in the sealant formed over the first substrate. | 12-06-2012 |
20120314169 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - According to one embodiment, a liquid crystal display device includes a first substrate including an organic insulation film including a first contact hole penetrating to the switching element, an island-shaped relay electrode and a common electrode which are formed on the organic insulation film, an interlayer insulation film including a second contact hole at a position different from a position of the first contact hole, a pixel electrode which is formed on the interlayer insulation film and includes a slit which is opposed to the common electrode, and an alignment film covering the pixel electrode and the interlayer insulation film. | 12-13-2012 |
20120314170 | LIQUID CRYSTAL DISPLAY PANEL, AND LIQUID CRYSTAL DISPLAY DEVICE - When viewed from the top of the liquid crystal display panel, a projecting section ( | 12-13-2012 |
20120320324 | LIQUID CRYSTAL DISPLAY APPARATUS - According to one embodiment, a liquid crystal display apparatus includes a display region including a plurality of display pixels arrayed in a matrix, an array substrate including pixel driving interconnections configured to drive the plurality of display pixels, a planarization film which is arranged on the pixel driving interconnections and includes a thin film portion having a small film thickness at a pattern end, and first electrodes which are arranged on the planarization film to cross the pattern end of the planarization film, a countersubstrate which is arranged to face the array substrate, and a liquid crystal layer which is interposed between the array substrate and the countersubstrate. | 12-20-2012 |
20120327346 | LIQUID CRYSTAL DISPLAY PANEL - The electrode structures in the display units of the liquid crystal display (LCD) panel described in the embodiments of the invention are formed by stacking the bottom electrodes, the insulation pattern layers, and the top electrodes. The width of each of the bottom electrodes is greater than the width of each of the top electrodes (i.e., the electrode structures have the protrusion-like shape). Therefore, the operating voltage can be effectively reduced, and the transmission rate can be improved. | 12-27-2012 |
20120327347 | LIQUID CRYSTAL DISPLAY DEVICES AND METHODS OF MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICES - A liquid crystal display device may include a first substrate having a display area and a non-display area, a first electrode located on the first substrate at the display area, a second substrate opposed to the first substrate, a second electrode located on the second substrate at the display area, a liquid crystal layer located between the first electrode and the second electrode, a spacer located between the first substrate and the second substrate in the non-display area, a sealant located adjacent to the spacer, and a blocking structure located beneath the spacer. | 12-27-2012 |
20120327348 | Display Device - A display device includes a substrate, a display region having a pixel switch, a pixel electrode which is connected to the pixel switch, and a transparent common electrode formed over the substrate, a peripheral region having a gate signal line which is connected to the pixel switch, and a common connection line which is connected to the transparent common electrode, an insulating layer which is disposed on the gate signal line and the common connection line, a conductive layer which is disposed on the insulating layer and crosses the gate signal line and crosses the common connection line in the peripheral region, a first semiconductor film which is disposed between the insulating layer and the conductive layer, and a second semiconductor film which is disposed between the insulating layer and the conductive layer and is separated from the first semiconductor film. | 12-27-2012 |
20130003006 | SYSTEM FOR DISPLAY IMAGES - A system for displaying images including a display panel is provided. The display panel has a display area and a peripheral area. The display panel includes a metal layer disposed on a first substrate. A patterned planarization layer is disposed on the metal layer, having at least one opening corresponding to the peripheral area, wherein a portion of the metal layer is exposed through the opening. A second substrate is disposed opposite to the first substrate. A seal is disposed at the peripheral area and between the first and the second substrates, wherein the seal covers the metal layer through the opening of the patterned planarization layer. | 01-03-2013 |
20130010246 | METHOD FOR MANUFACTURING ELECTRONIC SUBSTRATE, METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE, ELECTRONIC SUBSTRATE, AND LIQUID CRYSTAL DISPLAY DEVICE - The present invention provides a method for producing an electronic substrate that is provided with highly reliable electronic elements and lines. The method of the present invention provides an electronic substrate which includes a main substrate, a first conductive layer, a first insulating layer, a second conductive layer, a second insulating layer, and a third conductive layer, laminated in the order set forth, and in which the first conductive layer, the second conductive layer, and the third conductive layer are connected together at an opening that penetrates the first insulating layer and the second insulating layer. The manufacturing method includes the steps of: forming the first conductive layer; forming the first insulating layer with an opening which exposes at least a part of the first conductive layer; applying a conductive film to an exposed portion of the first conductive layer and on the first insulating layer; forming the second conductive layer that covers a surface of the exposed portion of the first conductive layer by applying a resist to a part of the conductive film and etching the conductive film that does not overlap the resist; forming the second insulating layer with an opening which exposes at least a part of the second conductive layer; and forming the third conductive layer on an exposed portion of the second conductive layer and on the second insulating layer. | 01-10-2013 |
20130027648 | DISPLAY DEVICE | 01-31-2013 |
20130044284 | ELECTRO-OPTIC APPARATUS AND ELECTRONIC APPARATUS - A retention capacity in which a first electrode, a lower side capacity insulation film, a second electrode, an upper side capacity insulation film, and a third electrode are laminated is formed between a pixel electrode and a TFT. The lower side capacity insulation film and the upper side capacity insulation film respectively include a plurality of insulation films, and the lamination order thereof is the same. | 02-21-2013 |
20130083279 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device includes a pair of substrates of which one substrate is provided with a plurality of scanning lines and a plurality of common wirings, a first insulation film covering the scanning lines, the common wirings, and the one substrate, a plurality of signal lines provided on the first insulation film, a thin film transistor provided near an intersection part of the scanning lines and the signal lines, a lower electrode formed below the first insulation film and connected to the common wirings, a second insulation film formed on surfaces of the thin film transistor, the signal lines, and the first insulation film, and an upper electrode formed on the second insulation film and having a slit, a display region in which the liquid crystal layer is driven by an electric field, and a non-display region that is formed outside the display region. | 04-04-2013 |
20130088677 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device includes a pair of substrates of which one substrate is provided with a plurality of scanning lines and a plurality of common wirings, a first insulation film covering the scanning lines, the common wirings, and the one substrate, a plurality of signal lines provided on the first insulation film, a thin film transistor provided near an intersection part of the scanning lines and the signal lines, a lower electrode formed below the first insulation film and connected to the common wirings, a second insulation film formed on surfaces of the thin film transistor, the signal lines, and the first insulation film, and an upper electrode formed on the second insulation film and having a slit, a display region in which the liquid crystal layer is driven by an electric field, and a non-display region that is formed outside the display region. | 04-11-2013 |
20130100389 | DISPLAY DEVICE - A liquid crystal display device capable of preventing the occurrence of crack in a capacitor insulating film due to laser marking is provided. The liquid crystal display device includes pixels arranged in a matrix in a display region above a substrate, a thin film layer formed in a non-display region excluding the display region, and a transparent insulating film extending from the display region to the non-display region and formed on the thin film layer, in which the transparent insulating film includes at least an organic insulating film formed of an organic compound for planarizing a surface of the substrate, an inorganic insulating film which is a thin film formed on the organic insulating film and formed of an inorganic compound and formed with an opening extending to the organic insulating film in a region above the thin film layer, and a transparent electrode layer which is formed in the opening of the inorganic insulating film to cover the organic insulating film exposed from the opening of the inorganic insulating film. | 04-25-2013 |
20130120701 | DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - The display device includes a gate electrode, a gate insulating film provided over the gate electrode, a semiconductor film provided over the gate insulating film to overlap with the gate electrode, an island-shaped first insulating film provided over the semiconductor film to overlap with the gate electrode, a first conductive film provided over the semiconductor film, a pair of second conductive films which is provided over the semiconductor film and between which the first insulating film is sandwiched, and a second insulating film provided over the first insulating film, the first conductive film, and the pair of second conductive films. In the second insulating film and the semiconductor film, an opening portion which is positioned between the first conductive film and the one or the other of the pair of second conductive films is provided. | 05-16-2013 |
20130128205 | DISPLAY PANEL - A display panel including a display region and a sealant region is provided. The display panel includes a first and a second substrate opposite to each other, a dielectric layer, a planarization layer, a display medium and a sealant. The dielectric layer is disposed on the first substrate. The planarization layer is disposed on the dielectric layer, and has at least one opening exposing the dielectric layer. The opening is disposed at a corner of the sealant region, where a width of the opening is gradually reduced as away from the corner. The display medium and the sealant are respectively disposed in the display and the sealant region between the first and the second substrate. The sealant is filled in a part of the opening without covering at least a sidewall of the opening of the planarization layer, and contacts the dielectric layer through the opening. | 05-23-2013 |
20130135571 | Liquid Crystal Panel, OLED Display Panel, Glass Substrate and Manufacturing Method thereof - The present invention discloses a liquid crystal panel, an OLED display panel, a glass substrate and the manufacturing method thereof, wherein, the liquid crystal panel comprises the opposite first substrate and second substrate. The first substrate and the second substrate respectively include a glass substrate. At least one of the first substrate and the second substrate includes an isolating layer, which is arranged on the inner surface of the glass substrate, for isolating the active alkali metal of the glass. Because the present invention uses the ordinary alkali free glass on the liquid crystal panel or the OLED panel as the glass substrate, and arranges an isolating layer on the glass substrate, the isolating layer can prevent the active alkali metal in the alkali free glass like active sodium ion, kalium ion etc. from reacting with other substances, thereby avoiding damages to devices in the panel resulting from the reaction between the active alkali metal like sodium ion or kalium ion and other substances, and increasing the lifetime of the Liquid Crystal Display (LCD) device and the OLED display device. | 05-30-2013 |
20130148067 | ARRAY SUBSTRATE, LIQUID CRYSTAL PANEL AND LIQUID CRYSTAL DISPLAY DEVICE - An embodiment of the present invention discloses an array substrate comprising: a base substrate; a common electrode layer formed on the base substrate; a protective layer formed on the common electrode layer; and pixel electrodes formed onto the protective layer, wherein the base substrate is formed thereon with a plurality of protrusions parallel to each other, the common electrode layer is overcoated onto the protrusions, portions of the common electrode layer covering the protrusions are formed as protrusion electrode parts, and the pixel electrode comprises portions arranged alternately with the protrusion electrode parts. The embodiment of present invention also provides a liquid crystal panel comprising the above array substrate, as well as a liquid crystal display device. | 06-13-2013 |
20130148068 | LIQUID CRYSTAL DISPLAY - According to one embodiment, a liquid crystal display includes a first substrate including a pixel electrode including a plurality of comb pixel electrodes, a common electrode including a plurality of comb common electrodes arranged between the plurality of comb pixel electrodes such that predetermined spaces are formed between the plurality of comb pixel electrodes and the plurality of comb common electrodes, and a recess formed between and along the comb pixel electrode and the comb common electrode, a second substrate opposing the first substrate, and a liquid crystal layer held between the first substrate and the second substrate. | 06-13-2013 |
20130155363 | Array Substrate, LCD and Manufacturing Method of Array Substrate - The present invention discloses an array substrate, a liquid crystal display (LCD) and a manufacturing method of the array substrate, wherein, the array substrate comprises insulation layers and an electrode layer densely covered with many pixel electrodes, and has many electric field changing areas; the insulation layers in these areas are not as thick as those in other areas, and the pixel electrodes in the electric field changing areas and in other areas can be conducted. In the present invention, due to the electric field changing areas, the electric field intensities on the surface of the electric field changing areas and on the surface of the electrodes are inconsistent when electrical power is applied, causing the inclination of the power line near these areas, so liquid crystal molecules can deflect in different special directions around these areas, which can expand the display angle. The electric field changing areas can function as electrodes, so these areas still have stronger electric field, which can reduce the number of vertical liquid crystal molecules and the size of dark spots, so as to enhance brightness and wide-angle display effect. | 06-20-2013 |
20130182207 | DISPLAY DEVICE - According to one embodiment, a display device includes a first substrate unit, a second substrate unit, a display layer, and a sealing portion. The first substrate unit includes a first substrate, a display electrode, a terminal portion, and a first insulating layer. The first substrate has a first major surface. The first major surface has a display region and a peripheral region. The display electrode is provided in the display region. The terminal portion is provided in the peripheral region and electrically connected to the display electrode. The first insulating layer is provided on the display and peripheral regions. The second substrate unit faces the first major surface. The display layer is provided between the display electrode and the second substrate unit. The sealing portion is provided between the first and second substrate units. The sealing portion surrounds the display layer and contacts the first insulating layer. | 07-18-2013 |
20130182208 | LIQUID CRYSTAL DISPLAY DEVICE AND ELECTRONIC APPARATUS USING THE SAME - A liquid crystal display device of IPS mode includes an array of pixels arranged in a matrix pattern by crossing a plurality of video signal lines and a plurality of scanning signal lines each other. Each of the pixels is provided with at least a switching element. A transparent insulating film is provided on both signal lines, and a plurality of pixel electrodes, common electrodes and common lines are provided on the transparent insulating film. The common lines are formed in a grid-shaped pattern such that a first group of the common lines is made of a first conductor having lower reflectivity against optical light than that of metal while a second group of the common lines is made of a second conductor including a metal layer such that said first group and said second group are crossing each other along said video signal lines and said scanning signal lines. | 07-18-2013 |
20130215368 | LIQUID CRYSTAL OPTICAL APPARATUS AND IMAGE DISPLAY DEVICE - According to one embodiment, a liquid crystal optical apparatus includes first and second substrate units and a liquid crystal layer. The first substrate unit includes a first substrate, first electrodes, and electrode pairs. The first electrodes extend in a first direction. The electrode pairs are provided between the first electrodes on the first major surface. Each electrode pair includes second and third electrodes, and an insulating layer provided between the second and third electrodes. The second substrate unit includes a second substrate and an opposing electrode. The liquid crystal layer is provided between the first and second substrate units. A distance from a position of a first pair of the electrode pairs to a position of a second pair most proximal to the first pair is shorter than a distance from a central axis between the first electrodes to the position of the first pair. | 08-22-2013 |
20130215369 | LIQUID CRYSTAL DISPLAY DEVICE AND ELECTRONIC APPLIANCE - A pixel electrode or a common electrode is a light-transmissive conductive film; therefore, it is formed of ITO conventionally. Accordingly, the number of manufacturing steps and masks, and manufacturing cost have been increased. An object of the present invention is to provide a semiconductor device, a liquid crystal display device, and an electronic appliance each having a wide viewing angle, less numbers of manufacturing steps and masks, and low manufacturing cost compared with a conventional device. A semiconductor layer of a transistor, a pixel electrode, and a common electrode of a liquid crystal element are formed in the same step. | 08-22-2013 |
20130222752 | LIQUID CRYSTAL OPTICAL APPARATUS, DRIVE DEVICE, AND IMAGE DISPLAY DEVICE - According to one embodiment, a liquid crystal optical apparatus includes first and second substrate units, a liquid crystal layer, and a drive unit. The first substrate unit includes a first substrate having a first major surface, a plurality of first and second electrodes. The first electrodes are provided on the first major surface to extend in a first direction. The second electrodes are provided on the first major surface to extend in the first direction. The second substrate unit includes a second substrate having a second major surface opposing the first major surface and an opposing electrode. The opposing electrode is provided on the second major surface. The liquid crystal layer is provided between the first and second substrate units. The drive unit is electrically connected to the first and second electrodes, and the opposing electrode and forms a refractive index distribution in the liquid crystal layer. | 08-29-2013 |
20130229608 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes: a first substrate and a second substrate facing each other; a liquid crystal layer between the first substrate and the second substrate; a lower pixel electrode positioned on the first substrate; a first passivation layer positioned on the lower pixel electrode; an upper pixel electrode positioned on the first passivation layer; and an opposing electrode positioned on the second substrate, wherein the upper pixel electrode comprises a stem and a plurality of minute branches extending outwardly from the stem, and the lower pixel electrode comprises a main body overlapping the plurality of minute branches and at least one bar-shaped portion extending along an edge of the main body maintaining a predetermined gap with the edge of the main body. | 09-05-2013 |
20130229609 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes a common electrode for receiving a common voltage. The liquid crystal display further includes a pixel electrode for receiving a data voltage, the pixel electrode being associated with a pixel of the liquid crystal display. The liquid crystal display further includes a switching element electrically connected to the pixel electrode for controlling transmission of the data voltage. The liquid crystal display further includes a liquid crystal layer disposed between the common electrode and the pixel electrode. The liquid crystal display further includes a plate electrode electrically connected to the switching element and including a plate that overlaps the pixel electrode, wherein the pixel electrode spans a larger area than the plate. The pixel electrode and the plate electrode are equipotential. | 09-05-2013 |
20130229610 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes first and second substrates placed opposite each other, a common electrode on one side of the first substrate to substantially cover a whole surface, a segment electrode on one side of the second substrate, a routing wire on one side of the second substrate and connected to the segment electrode, a liquid-crystalline resin film without electrical conductivity on one side of the second substrate, and a liquid crystal film between the substrates. The liquid-crystalline resin film has refractive index anisotropy being substantially equal to that of a liquid crystal material of the liquid crystal film, has molecular alignment being substantially equal to that of the liquid crystal film, and is disposed to fill a space between the routing wire and the common electrode. The liquid crystal film is disposed to fill a space between the segment electrode and the common electrode. | 09-05-2013 |
20130242247 | LIQUID CRYSTAL DISPLAY DEVICE AND FABRICATION METHOD OF A CONDUCTIVE SUBSTRATE - A liquid crystal display device includes: a first substrate; a second substrate spaced apart from the first substrate; and a plurality of liquid crystal molecules disposed between the first and second substrates. The first substrate includes a transparent substrate, an insulator layer formed on a surface of the transparent substrate and formed with a plurality of grooves, and a pixel electrode formed on a surface of the insulator layer and formed with a plurality of electrode slits. | 09-19-2013 |
20130250223 | LIQUID CRYSTAL OPTICAL APPARATUS AND IMAGE DISPLAY DEVICE - According to one embodiment, a liquid crystal optical apparatus includes a first substrate unit, a second substrate unit, and a liquid crystal layer. The first substrate unit includes a first substrate, first electrodes, and second electrodes. The first electrodes extend in a first direction. The second electrodes are disposed between the first electrodes. The second substrate unit includes a second substrate, a first opposing electrode, and a second opposing electrode. The second opposing electrode is separated from the first opposing electrode. The liquid crystal layer is provided between the first and second substrate units. The distance along the second direction between the central axis and a first separating region between the first opposing electrode and the second opposing electrode is longer than a distance between the central axis and the second electrode. | 09-26-2013 |
20130258263 | ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS - A liquid crystal device includes a pixel electrode provided on an interlayer insulation film of a pixel substrate, a seal material, a plurality of connection terminals provided outside the seal material, a first dummy electrode which is provided on the same layer as the pixel electrode in a first dummy region crossing a peripheral region of the pixel region and a region on which the seal material is disposed, a plurality of second dummy electrodes which are provided on the same layer as the pixel electrode in a second dummy region between the region on which the seal material is disposed and the plurality of connection terminals, a insulation film covering the pixel electrode, the first dummy electrode and the plurality of second dummy electrodes. | 10-03-2013 |
20130286341 | LCD Device and a Method of Manufacturing the Same - A liquid crystal display (LCD) device and a method of manufacturing the same are proposed. A first transparent conducting layer is disposed on a first via for forming a testing point. A second transparent conducting layer is disposed on a second via and a third via. The first transparent conducting layer is connected to the second transparent conducting layer. By means of the method of manufacturing, the first transparent conducting layer and the second transparent conducting layer are still connected to each other after a process of edge exposure. It ensures that the testing point could be connected to a first metallic wiring layer and a second metallic wiring layer, preventing the testing point from malfunctioning. | 10-31-2013 |
20130329176 | DISPLAY DEVICE SUBSTRATE AND METHOD FOR FABRICATING SAME, AND DISPLAY DEVICE - A thin film transistor substrate ( | 12-12-2013 |
20140022500 | LIQUID CRYSTAL DISPLAY DEVICE - A first semiconductor layer is formed in the shape of an island in an active area displaying images on an array substrate. A second semiconductor layer is formed in the shape of an island outside the active area. A first insulating film covers the first and second semiconductor layers. A gate line is formed on the first insulating film and extends in a first direction. The gate line includes a gate electrode crossing the first semiconductor layer and a crossing portion crossing the second semiconductor layer. A second insulating film covers the gate line. A source line is formed on the second insulating film and extends in a second direction. The source line includes a source electrode contacting with the first semiconductor layer. A drain electrode is formed on the second insulating film apart from the source line and contacting with the first semiconductor layer. | 01-23-2014 |
20140043574 | DISPLAY DEVICE - A display device includes: a first substrate and a second substrate which are located so that inner main surfaces thereof face each other; a liquid crystal layer located between the first substrate and the second substrate; a seal material located between the first substrate and the second substrate so as to surround the liquid crystal layer, the seal material bonding the first substrate and the second substrate to each other; an organic insulation film located in a seal formation area on the inner main surface of the second substrate, the organic insulation film having an opening section in the seal formation area; and an inorganic insulation film located to continue from an inside of the opening section to a surface of the organic insulation film through an inner wall surface of the opening section, the inorganic insulation film being directly covered with the seal material. | 02-13-2014 |
20140063426 | Liquid Crystal Display Panel and Manufacturing Method Thereof - The present invention provides a liquid crystal display panel, which comprises: a first conductive layer, a first insulating layer, a second conductive layer, a second insulating layer, and a third conductive layer; the first insulating layer being disposed on the first conductive layer and comprising at least two first via-holes corresponding respectively to at least two first subsidiary conductive regions so that at least two first subsidiary conductive regions being partially exposed through first via-holes; the second conductive layer being disposed on the first insulating layer; the second insulating layer being disposed on the second conductive layer; the second insulating layer being disposed on the second conductive layer and comprising at least two second via-holes corresponding respectively to at least two second subsidiary; a third conductive layer being connected with first subsidiary conductive regions and a second conductive layer. | 03-06-2014 |
20140063427 | RESIN COMPOSITION FOR THERMAL RADIATION BOARD AND THERMAL RADIATION BOARD COMPRISING THE SAME - There is provided a resin composition for a thermal radiation board including: 20 wt % to 50 wt % of a liquid crystal oligomer represented by particular Chemical Formulas; 10 wt % to 40 wt % of an epoxy resin; and 10 wt % to 40 wt % of an inorganic filter. | 03-06-2014 |
20140071391 | LIQUID CRYSTAL DISPLAY APPARATUS - A liquid crystal display apparatus comprises a first substrate, a second substrate and a first spacer. The first substrate includes a transparent substrate, a metal layer, an insulating layer and a first electrode layer. The metal layer is disposed on the transparent substrate. The insulating layer is between the metal layer and first electrode layer, and covers the metal layer. The insulating layer has a first indentation. A surface of the first substrate has a second indentation corresponding to the first indentation and having a first width. The second substrate is opposite to the first substrate. The first spacer is on the second substrate and has a top surface opposite to the second indentation. The top surface and the second indentation at least partially overlap, and the top surface has a second width larger than the first width. | 03-13-2014 |
20140085582 | FRINGE-FIELD SWITCHING MODE LIQUID CRYSTAL DISPLAY PANEL - A Fringe-Field Switching (FFS) mode liquid crystal display (LCD) panel with optimized designs of pixel areas and/or liquid crystal materials is provided. The FFS mode LCD panel includes an active-element array substrate with a plurality of pixel areas, an opposite substrate, and a liquid crystal layer. Each pixel area comprises a plurality of first common electrodes, a second common electrode between the pixel area and another horizontally adjacent pixel area, and a pixel electrode. The optical transmittance and homogeneity of the pixel area of the display panel are modified by manipulating the relative position of the electrodes in the pixel areas on the active-element array substrate and/or adopting specific parameters of liquid crystal materials in the liquid crystal layer of the display panel. | 03-27-2014 |
20140092354 | DISPLAY DEVICE SUBSTRATE, DISPLAY DEVICE SUBSTRATE MANUFACTURING METHOD, DISPLAY DEVICE, LIQUID CRYSTAL DISPLAY DEVICE, LIQUID CRYSTAL DISPLAY DEVICE MANUFACTURING METHOD AND ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE - The present invention provides a display device substrate, a display device substrate manufacturing method, a display device, a liquid crystal display device, a liquid crystal display device manufacturing method and an organic electroluminescent display device that allow suppressing faults derived from occurrence of gas and/or bubbles in a pixel region. The present invention is a display device substrate that comprises: a photosensitive resin film; and a pixel electrode, in this order, from a side of an insulating substrate. The display device substrate has a gas-barrier insulating film, at a layer higher than the photosensitive resin film, for preventing advance of a gas generated from the photosensitive resin film, or has a gas-barrier insulating film, between the photosensitive resin film and the pixel electrode, for preventing advance of gas generated from the photosensitive resin film. | 04-03-2014 |
20140098334 | LIQUID CRYSTAL DISPLAY DEVICE AND ELECTRONIC APPLIANCE - A pixel electrode or a common electrode is a light-transmissive conductive film; therefore, it is formed of ITO conventionally. Accordingly, the number of manufacturing steps and masks, and manufacturing cost have been increased. An object of the present invention is to provide a semiconductor device, a liquid crystal display device, and an electronic appliance each having a wide viewing angle, less numbers of manufacturing steps and masks, and low manufacturing cost compared with a conventional device. A semiconductor layer of a transistor, a pixel electrode, and a common electrode of a liquid crystal element are formed in the same step. | 04-10-2014 |
20140118673 | LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF - In a liquid crystal display (LCD), a thickness of a passivation layer overlapping signal lines is larger than a thickness of portion of the passivation layer not overlapping signal lines. A spacer may be formed to overlap the signal lines. In an aperture region of the LCD, a thickness of the passivation layer between a common electrode and a pixel electrode is relatively small, and therefore, it may be possible to prevent reduction in the intensity of the electric field between the common electrode and the pixel electrode. Since thickness of the passivation layer may be relatively large, it may be possible to prevent a signal delay of common voltage. A spacer may be formed overlapping signal lines with relatively thick passivation layer. The spacer may have a small height. Cell gap may be adjusted to be uniform, and prevent reduction in aperture ratio of the LCD. | 05-01-2014 |
20140118674 | ELECTRO-OPTIC DEVICE AND ELECTRONIC APPARATUS - Disclosed an electro-optic device which includes a reflective pixel electrode which is formed on a base of a contact hole in an approximately rectangular shape or an approximately oval shape, and a side wall thereof, and a second insulating film which covers the reflective pixel electrode, and has a cavity in the contact hole, in which the film thickness of the reflective pixel electrode becomes large toward the upper part from the base of the contact hole. | 05-01-2014 |
20140118675 | DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - It is an object of the present invention to form a pixel electrode and a metal film using one resist mask in manufacturing a stacked structure by forming the metal film over the pixel electrode. A conductive film to be a pixel electrode and a metal film are stacked. A resist pattern having a thick region and a region thinner than the thick region is formed over the metal film using an exposure mask having a semi light-transmitting portion. The pixel electrode, and the metal film formed over part of the pixel electrode to be in contact therewith are formed using the resist pattern. Accordingly, a pixel electrode and a metal film can be formed using one resist mask. | 05-01-2014 |
20140132902 | MANUFACTURING METHOD FOR LIQUID CRYSTAL DISPLAY DEVICE - A LCD device having a large pixel holding capacitance includes opposedly facing first and second substrates, and liquid crystal between them. The first substrate includes a video signal line, a pixel electrode, a thin film transistor having a first electrode connected to the video signal line and a second electrode connected to the pixel electrode, a first silicon nitride film formed above the second electrode, an organic insulation film above the first silicon nitride film, a capacitance electrode above the organic insulation film, and a second silicon nitride film above the capacitance electrode and below the pixel electrode. A contact hole etched in both the first and second silicon nitride films connects the second electrode and the pixel electrode to each other. A holding capacitance is formed by the pixel electrode, the second silicon nitride film and the capacitance electrode. | 05-15-2014 |
20140132903 | FRINGE FIELD SWITCHING LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME - A fringe field switching (FFS) liquid crystal display (LCD) device which uses an organic insulating layer and consumes less power, in which film quality of an upper layer of a low temperature protective film is changed to improve undercut within a pad portion contact hole, and a method for fabricating the same is provided. | 05-15-2014 |
20140160414 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME - A liquid crystal display device using a liquid crystal exhibiting a blue phase and having a novel structure, and a method for manufacturing the liquid crystal display device. A plurality of structure bodies (also referred to as ribs, protrusions, or projecting portions) are formed over the same substrate, and a pixel electrode and an electrode (a common electrode at a fixed potential) corresponding to the pixel electrode are formed thereover. An electric field is applied to the liquid crystal layer exhibiting a blue phase by using the pixel electrode that has an inclination and the electrode corresponding to the pixel electrode, which also has an inclination. A shorter distance between the adjacent structure bodies allows a strong electric field to be applied to the liquid crystal layer, which results in a reduction in power consumption for driving the liquid crystal. | 06-12-2014 |
20140168590 | LIQUID CRYSTAL DISPLAY PANEL - A liquid crystal display panel includes a first substrate, a second substrate, a liquid crystal layer, and an electrode structure. The liquid crystal layer is disposed between the first substrate and the second substrate. The electrode structure is disposed between the first substrate and the second substrate, and the electrode structure is used to generate a horizontal electric field for driving the liquid crystal layer. The electrode structure includes a plurality of sub-electrodes. Each of the sub-electrodes includes a first conductive pattern, a second conductive pattern, and a first insulating layer. The first and the second conductive patterns are disposed in a stack configuration along a vertical projective direction perpendicular to the first substrate and the second substrate. An area of the first conductive pattern is larger than an area of the second conductive pattern. The first insulating layer is disposed between the first and the second conductive patterns. | 06-19-2014 |
20140168591 | LIQUID CRYSTAL DISPLAY DEVICE HAVING DUAL LINK STRUCTURE AND METHOD OF MANUFACTURING THE SAME - Disclosed is an LCD device having a dual link structure and a method of manufacturing the same, which can reduce a width of a bezel. A link line structure includes a plurality of first and second link lines which are alternately disposed. The first and second link lines are formed on different layers. Also, embodiments herein provide a method which can reduce the number of masks used in a manufacturing process and can easily manufacture the LCD device in consideration of the possibility of misalignment of exposure equipment. | 06-19-2014 |
20140168592 | BONDING PAD OF ARRAY SUBSTRATE, METHOD FOR PRODUCING THE SAME, ARRAY SUBSTRATE, AND LIQUID CRYSTAL DISPLAY APPARATUS - A bonding pad of an array substrate, comprising: a gate electrode formed on the array substrate; a first insulation layer formed on the gate electrode; a first conductive layer formed on the first insulation layer; a Source/Drain electrode (S/D) layer formed on the first conductive layer; a second insulation layer formed on the S/D layer; and a second conductive layer formed on the second insulation layer, wherein the second insulation layer is formed with a bonding pad via through which the second conductive layer is electrically connected to the first conductive layer, and the second conductive layer is separated from the S/D layer by the second insulation layer and does not contact the S/D layer. The present invention also discloses a method for producing the bonding pad, an array substrate comprising the bonding pad, and a liquid crystal display apparatus comprising the array substrate. | 06-19-2014 |
20140176889 | Liquid Crystal Display Device - A liquid crystal display device includes a pixel electrode, a common electrode, and an insulating layer which is formed between the pixel electrode and the common electrode. The pixel electrode or the common electrode includes at least one strip shaped portion which is extended in a first direction. A first thickness of the insulating layer between the pixel and common electrodes at a first portion extending from a vicinity of end of the at least one strip shaped portion in the first direction toward the end of the at least one strip shaped portion is thicker than a second thickness of the insulating layer between the pixel and the common electrodes at a second portion extending from the vicinity of end of the at least one strip shaped portion in the first direction toward a center of the at least one strip shaped portion. | 06-26-2014 |
20140192307 | DISPLAY DEVICE - A display device including: a first insulation substrate and a second insulation substrate facing each other; a first field generating electrode and a second field generating electrode disposed on the first insulation substrate, wherein the first and second field generating electrodes overlap each other via an insulating layer; a first signal line and a second signal line disposed on the first insulation substrate and connected to the first field generating electrode; a slit pattern disposed in the first field generating electrode or the second field generating electrode; and a spacer disposed between the first insulation substrate and the second insulation substrate, wherein the spacer overlaps a portion of the slit pattern. | 07-10-2014 |
20140192308 | LIQUID CRYSTAL DISPLAY - The present invention provides a liquid crystal display that suppresses defects caused by variation in process and improves display performance. The present invention is a liquid crystal display including: a first electrode; an insulating film provided on the first electrode; and a second electrode provided on the insulating film, the second electrode having a plurality of slits formed within a pixel, the first electrode facing the plurality of slits, the plurality of slits being parallel with each other, the plurality of slits each having a first straight portion that has a first end and a second end and extends in a first direction, a second straight portion that is connected to the first end of the first straight portion and extends in a second direction, and a bent portion bent in a connecting region of the first straight portion and the second straight portion, a plurality of the first straight portions having the second ends aligned along the same straight line, on an assumption of a first slit being an endmost slit among the plurality of slits in the pixel, a slit next to the first slit bending in a manner that the first straight portion and the second straight portion of the slit come closer to the first slit, a slit more distant from the first slit having a shorter first straight portion. | 07-10-2014 |
20140198288 | Liquid Crystal Display Device - A height difference under a sealant is reduced in a case where lines are present under the sealant. | 07-17-2014 |
20140204323 | LIQUID CRYSTAL DISPLAY AND A METHOD OF MANUFACTURING THE SAME - A liquid crystal display includes a first substrate including a plurality of pixels, a second substrate facing the first substrate, and a liquid crystal layer interposed between the first substrate and the second substrate. At least one of the pixels includes a thin film transistor disposed on a first insulating substrate, an insulating layer overlapping the thin film transistor, and a pixel electrode disposed on the insulating layer. A contact hole is formed through the insulating layer to expose a first electrode of the thin film transistor, the pixel electrode is electrically connected to the first electrode through the contact hole, and the pixel electrode has a single-layer in an area where the contact hole is formed and a double-layer on the insulating layer. | 07-24-2014 |
20140211142 | LIQUID CRYSTAL DISPLAY HAVING MULTIPLE PIXEL REGIONS FOR IMPROVED TRANSMITTANCE - A liquid crystal display according to an exemplary embodiment of the present invention includes: a first substrate; a first subpixel electrode positioned on the first substrate and configured to receive a first voltage; a second subpixel electrode positioned on the first substrate and configured to receive a second voltage; an insulating layer positioned between the first subpixel electrode and the second subpixel electrode; a second substrate facing the first substrate; and a common electrode positioned on the second substrate. A portion of the first subpixel electrode and a portion of the second subpixel electrode overlap each other with the insulating layer interposed therebetween, and a difference between the first voltage and a common voltage is larger than a difference between the second voltage and the common voltage. | 07-31-2014 |
20140232975 | DISPLAY DEVICE - According to an aspect, a display device includes: a first substrate; a second substrate arranged opposite to the first substrate; a liquid crystal layer interposed between the first substrate and the second substrate; a plurality of pixels arranged in a matrix on the first substrate; a first scan line arranged between a first row of the pixels and a second row of the pixels adjacent to the first row; a second scan line arranged between the second row of the pixels and the first scan line; and a spacer for maintaining a gap between the first substrate and the second substrate. A first area on which the spacer is disposed overlaps at least part of a second area partitioned by the first scan line and the second scan line. | 08-21-2014 |
20140253855 | DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A display device includes a substrate, a thin film transistor disposed on the substrate, a pixel electrode connected to the thin film transistor, a common electrode disposed opposite to the pixel electrode and spaced apart from the pixel electrode, where a microcavity is defined between the common electrode and the pixel electrode, and a cutout is defined in the common electrode, an insulating layer disposed on the common electrode, a roof layer disposed on the insulating layer, where a liquid crystal injection hole is defined through the common electrode and the roof layer such that the common electrode and the roof layer expose a portion of the microcavity, a liquid crystal layer disposed in the microcavity, and an encapsulation layer disposed on the roof layer, where the encapsulation layer covers the liquid crystal injection hole, and seals the microcavity. | 09-11-2014 |
20140293205 | DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A display device includes a substrate, a cover layer, liquid crystal, electrodes, and a sealant layer. The cover layer is disposed on the substrate and defines at least a portion of a tunnel-shaped cavity. The liquid crystal is disposed in the tunnel-shaped cavity. The electrodes are disposed on the substrate and are configured to apply an electric field to the liquid crystal. The sealant layer is disposed on the substrate and is configured to seal the tunnel-shaped cavity. The cover layer includes a first insulating layer including a concave-convex surface. | 10-02-2014 |
20140293206 | LIQUID CRYSTAL DISPLAY DEVICE - A first substrate includes a first insulating substrate. A first organic insulating film is arranged on the first substrate in a circumference area outside an active area. The first organic insulating film includes a first surface and a first concave portion in the circumference area. A second substrate includes a second insulating substrate. A circumference color filter is laminated on a circumference shield layer and includes a second concave portion arranged facing the first concave portion. The second concave portion spreads toward the first substrate. A second organic insulating film covers the circumference color filter and includes a second surface and a third concave portion covering the second concave portion. A seal material is arranged between the first surface and the second surface, and between the first concave portion and the third concave portion to attach the first substrate and the second substrate. | 10-02-2014 |
20140293207 | DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME - An object of the present invention is to decrease substantial resistance of an electrode such as a transparent electrode or a wiring, and furthermore, to provide a display device for which is possible to apply same voltage to light-emitting elements. In the invention, a auxiliary wiring that is formed in one layer in which a conductive film of a semiconductor element such as an electrode, wiring, a signal line, a scanning line, or a power supply line is connected to an electrode typified by a second electrode, and a wiring. It is preferable that the auxiliary wiring is formed into a conductive film to include low resistive material, especially, formed to include lower resistive material than the resistance of an electrode and a wiring that is required to reduce the resistance. | 10-02-2014 |
20140293208 | OPTICAL DEFLECTOR - A first element substrate ( | 10-02-2014 |
20140327866 | PHOTOSENSITIVE RESIN COMPOSITION, METHOD OF FORMING PATTERN, AND LIQUID CRYSTAL DISPLAY USING THE SAME - A photosensitive resin composition is disclosed. The disclosed photosensitive resin composition includes an acryl-based copolymer formed by copolymerizing i) unsaturated carboxylic acid, unsaturated carboxylic acid anhydride, or a mixture thereof, and ii) an olefin-based unsaturated compound or a mixture thereof, a dissolution inhibitor in which a phenolic hydroxyl group is protected by an acid-degradable acetal or ketal group, a photoacid generator, and a solvent. | 11-06-2014 |
20140333880 | PIXEL STRUCTURE, TFT ARRAY SUBSTRATE, AND LIQUID CRYSTAL DISPLAY PANEL - The present invention discloses a pixel structure, a TFT (Thin Film Transistor) array substrate, and a liquid crystal display panel, and the pixel structure is optimized on the base of the existing FFS (Fringe Field Switching) pixel, the IPS (In Plane Switching) and FFS structures are integrated for enhancing a lateral drive electric field of liquid crystal, the refresh rate is improved and the power consumption is reduced. The pixel structure is formed on a substrate and the pixel structure includes: a first electrode and a second electrode insulated from each other and located on different layers; and a third electrode, the first electrode and the third electrode are being on different layers and applied a same potential, wherein electric fields parallel to the substrate are respectively generated between the first electrode and the second electrode and between the third electrode and the second electrode. | 11-13-2014 |
20140340622 | LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - Provided is a liquid crystal display device including: gate lines formed in a first direction on a second transparent substrate; data lines formed in a second direction; first transparent common electrodes; a protective insulating film; transparent pixel electrodes arranged in the first direction and the second direction and formed so as to be opposed to the first transparent common electrodes on a surface of the protective insulating film; thin film transistors connected to the transparent pixel electrodes; a second transparent common electrode formed on the surface of the protective insulating film; and a liquid crystal layer formed on the protective insulating film, the transparent pixel electrodes, and the second transparent common electrode. The second transparent common electrode covers the gate lines and the data lines through intermediation of the protective insulating film. | 11-20-2014 |
20140340623 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes: a first substrate; a second substrate disposed opposite to the first substrate; a liquid crystal layer interposed between the first substrate and the second substrate, and including liquid crystal molecules; a first pixel electrode and a second pixel electrode, which are disposed on the first substrate, spaced apart from each other, and positioned in one pixel area; a common electrode disposed on the second substrate; and an insulating layer disposed on the common electrode, in which the liquid crystal molecules are aligned substantially vertical to a surface of the first substrate and a surface of the second substrate when an electric field is not applied thereto, and the liquid crystal molecules have positive dielectric anisotropy. | 11-20-2014 |
20140354932 | DISPLAY PANEL, METHOD OF MANUFACTURING THE SAME, AND LIQUID CRYSTAL DISPLAY PANEL - A liquid crystal display panel includes a thin film transistor disposed on an insulating substrate in a display region, an external wiring for connecting the thin film transistor to a terminal electrode, and a planarized film disposed on the thin film transistor, and having a planarized upper surface. The planarized film is not disposed, or a planarized film having a smaller film thickness than that of the planarized film in the display region is disposed, above the external wiring in a frame region. | 12-04-2014 |
20140354933 | DISPLAY PANEL AND DISPLAY APPARATUS - An embodiment of the present invention provides a display panel including a first substrate; a device layer disposed on the first substrate, wherein the device layer includes a plurality of thin-film transistors and the thin-film transistor includes a gate electrode; a gate insulating layer disposed on the first substrate and covering the gate electrode; a source electrode disposed on the gate insulating layer; a transparent conductive layer disposed on the gate insulating layer and overlapping and electrically connecting the source electrode; a pixel electrode; an active layer electrically connecting the transparent conductive layer and the pixel electrode; a second substrate disposed on the first substrate; and a display medium between the first substrate and the second substrate. | 12-04-2014 |
20140362333 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A first organic insulating film is arranged on a first substrate in a circumference area outside an active area. A mounting portion is located in the circumference area for mounting a signal source. A second organic insulating film is formed on a second substrate in the circumference area so as to face the first substrate. The second substrate exposes the mounting portion. A seal material is arranged between the first organic insulating film and the second organic insulating film to attach the first substrate and the second substrate. A resin layer is arranged between the first organic insulating film and the second organic insulating film in the circumference area, and formed in a rectangular frame shape including four linear ends. An end along the mounting portion is formed broadly than other ends. | 12-11-2014 |
20140368780 | LIQUID CRYSTAL DISPLAY APPARATUS - According to one embodiment, a liquid crystal display apparatus includes a first substrate including a first electrode and an insulating layer arranged so as to cover an edge of the first electrode, a second substrate including a second electrode facing the first electrode and a second slit from which the second electrode is removed, and a liquid crystal layer interposed between the first substrate and the second substrate. The first electrode includes a plurality of first slits extending inwardly from the edge of the first electrode. The insulating layer and the plurality of first slits are arranged such that a position of an end of the insulating layer and a position of a tip to which the first slit extends are apart from each other in a region between the edge of the first electrode and the second slit in a direction in which the first slit extends. | 12-18-2014 |
20150009463 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes an insulation substrate, a gate line and a data line disposed on the insulation substrate, a repair pattern disposed on the insulation substrate, a first passivation layer disposed on the gate line, the data line and the repair pattern and a pixel electrode and a common electrode that is disposed on the first passivation layer and that overlap each other, and a second passivation layer disposed between the pixel electrode and the common electrode where the repair pattern overlaps the pixel electrode. | 01-08-2015 |
20150009464 | Display Device - A display device includes a transparent substrate having a display region with a plurality of scanning signal lines and video signal lines intersecting thereon, a first terminal formed outside the display region connecting to a first terminal wiring and a second terminal wiring connected to a semiconductor chip, and an inverted staggered thin film transistor. The first terminal includes a first portion, a second portion on the first portion, a third portion having an exposed planar terminal plate on the second portion, a plurality of first vias between the first portion and the second portion, and a plurality of second vias between the second portion and the third portion. The first portion is connected to the first and second terminal wirings, and each of the plurality of first vias is not overlapped with each of the plurality of second vias in plan view. | 01-08-2015 |
20150042938 | LIQUID CRYSTAL GRATING, MAUFACTURING METHOD AND DRIVE METHOD THEREOF, AND OPTICAL PHASED ARRAY DEVICE - The present invention discloses a liquid crystal grating, a manufacturing method and a drive method thereof, and an optical phased array. In the liquid crystal grating, plurality of first electrodes are formed on a lower substrate with first gaps formed between adjacent first electrodes, second electrodes are further provided above the first gaps with second gaps formed between adjacent second electrodes, and an insulation layer is provided between the first electrodes and the second electrodes. When voltages are applied to the first electrodes and the second electrodes, continuously and smoothly changing electric field is generated inside the liquid crystal grating, and then phases of incident light may be controlled continuously and smoothly, which improves the ability of the liquid crystal grating to modulate light beam. | 02-12-2015 |
20150049288 | PIXEL STRUCTURE - A pixel structure includes a patterned insulating layer and a patterned electrode layer. The patterned insulating layer includes a first area and a second area, and the patterned electrode layer includes a third layer and a fourth layer. The first area has a plurality of bar-shaped structures, the third area is a block electrode, and the fourth area is composed of a plurality of first bar-shaped electrodes. The third area is disposed opposite to the first area such that the third area is protruded according to the bar-shaped structures thereby forming a plurality of second bar-shaped electrodes. The fourth area is disposed opposite to the second area such that the first bar-shaped electrodes are formed on the second area. | 02-19-2015 |
20150055073 | DISPLAY PANEL - A display panel is provided. The display panel includes a plurality of signal lines and a plurality of pixels disposed on a first substrate, wherein each pixel is connected to a corresponding signal line. Each pixel includes a first electrode and a second electrode configured to form an electric field with the first electrode, a first dielectric layer disposed between the first electrode and the second electrode, and a second dielectric layer disposed between the first electrode and the second electrode. The first dielectric layer includes a ferroelectric material and the second dielectric layer includes a paraelectric material. | 02-26-2015 |
20150055074 | LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A display device may include a substrate and a first roof layer portion that is formed of a roof layer material and overlaps the substrate in a direction, the direction is perpendicular to a surface of the substrate. A lateral surface of the first roof layer portion is disposed in a plane. The display device may further a second roof layer portion formed of the roof layer material and separated from the first roof layer portion. The display device may further a common electrode portion disposed between the first roof layer portion and the substrate in the direction. A lateral surface of the common electrode portion is disposed in the plane or is spaced from the lateral surface of the first roof layer portion in a second direction parallel to the surface of the substrate. The display device may further a pixel electrode disposed between the first common electrode portion and the substrate. | 02-26-2015 |
20150055075 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - According to one embodiment, a liquid crystal display device includes a first substrate including an organic insulation film including a first contact hole penetrating to the switching element, an island-shaped relay electrode and a common electrode which are formed on the organic insulation film, an interlayer insulation film including a second contact hole at a position different from a position of the first contact hole, a pixel electrode which is formed on the interlayer insulation film and includes a slit which is opposed to the common electrode, and an alignment film covering the pixel electrode and the interlayer insulation film. | 02-26-2015 |
20150062521 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes an insulation substrate, a gate line and a data line disposed on the insulation substrate, a first passivation layer disposed on the gate line and the data line, a first common electrode which is disposed on the first passivation layer and overlaps with the data line, an insulating layer disposed on the first common electrode, a second common electrode disposed on the insulating layer, a second passivation layer disposed on the second common electrode, and a pixel electrode disposed on the second passivation layer. | 03-05-2015 |
20150070642 | LIQUID CRYSTAL DISPLAY - A liquid crystal display includes: a first substrate; a first electrode on the first substrate, and a plurality of first cutouts defined in the first electrode; an insulating layer on the first electrode; a second electrode on the insulating layer, a plurality of second cutouts defined in the second electrode, and a plurality of branch electrodes defined by the plurality of second cutouts; a second substrate facing the first substrate; and a liquid crystal layer between the first substrate and the second substrate. The second cutouts have a linear shape which extends in a length direction, widths of the plurality of first cutouts is larger than that of the plurality of branch electrodes in a width direction crossing the length direction, and the second cutouts overlap the plurality of first cutouts, in the length direction. | 03-12-2015 |
20150077691 | PIXEL STRUCTURE, DISPLAY PANEL AND MANUFACTURING METHOD OF PIXEL STRUCTURE - A pixel structure includes a scan line, a first insulation layer, a data line, a pixel electrode, a second insulation layer, and a common electrode. The scan line and the first insulation layer are disposed on a first substrate and the first insulation layer covers the scan line. The data line and the pixel electrode are disposed on the first insulation layer. The second insulation layer covers the data line and the pixel electrode and has a first opening located between the data line and the pixel electrode. The common electrode is disposed on the second insulation layer and has slits exposing a portion of the pixel electrode. The common electrode covers the data line and has a first extending portion filled in the first opening such that the first extending portion of the common electrode is located between the data line and the pixel electrode. | 03-19-2015 |
20150092149 | LIQUID CRYSTAL DISPLAY AND METHOD FOR MANUFACTURING THE SAME - A liquid crystal display includes: a substrate; and a common electrode disposed on the substrate; a pixel electrode disposed on the substrate; and an insulating layer disposed between the common electrode and the pixel electrode, in which at least one of the common electrode and the pixel electrode includes a plurality of slit electrodes defined by a plurality of cutouts defined therein, and a width of a slit electrode of the slit electrodes, a distance between the slit electrodes, and a thickness of the insulating layer satisfy the following in equation: 0.01x−0.2y+0.31≦L/P≦0.01x−0.2y+0.41, L denotes the width of the slit electrode, P denotes the distance between the slit electrodes, x denotes a value of the distance between the slit electrodes in micrometers, and y denotes a value of the thickness of the insulating layer in micrometers. | 04-02-2015 |
20150116644 | LIQUID CRYSTAL DISPLAY DEVICE - The present invention provides an FFS-mode liquid crystal display device which can prevent trace unevenness during white screen display. The present invention provides a liquid crystal display device including: a pair of substrate; and a liquid crystal layer interposed between the pair of substrates, wherein one of the pair of substrates includes a scanning signal line, a data signal line, pixel electrodes with a comb-tooth portion, a plate-like common electrode, and an interlayer insulating film provided between the pixel electrodes and the common electrode, the comb-tooth portion of each of the pixel electrodes includes a straight portion and a bent portion, the bent portion is provided at least at one end of the comb-tooth portion, and the interlayer insulating film is thinner at a position overlapping with the bent portion than at a position overlapping with the straight portion. | 04-30-2015 |
20150116645 | LIQUID CRYSTAL DISPLAY - According to an exemplary embodiment of the present invention, a liquid crystal display includes: a first substrate; a first subpixel electrode disposed on the first substrate, supplied with a first voltage and including a first sub region and a second sub region; a second subpixel electrode disposed on the first substrate and supplied with a second voltage; an insulating layer disposed on the first sub region of the first subpixel electrode and disposed beneath the second subpixel electrode and the second sub region of the first subpixel electrode; a second substrate facing the first substrate; and a common electrode disposed on the second substrate, in which a first region in which the first subpixel electrode is formed includes four distinct areas having different characteristics. | 04-30-2015 |
20150116646 | LIQUID CRYSTAL DISPLAY DEVICE - In one embodiment, a first wiring line is pulled out from an active area, and a short ring circuit is provided in a peripheral portion of the active area. A first electrode is formed in the same layer as the first wiring line. A semiconductor layer is formed on the first electrode. A portion of a second electrode faces the first electrode through an insulating layer and arranged on the semiconductor layer. A third electrode is arranged on the semiconductor layer in the same layer as the second electrode. The first electrode includes a cutout portion arranged under an edge of the second electrode. | 04-30-2015 |
20150138494 | METHOD OF MANUFACTURING DEVICE SUBSTRATE AND DISPLAY DEVICE MANUFACTURED USING THE SAME - The method of manufacturing a device substrate includes forming a surface modifying layer on a process substrate. The surface modifying layer has a different hydrophobicity from that of the process substrate. The process substrate is disposed on a carrier substrate. The surface modifying layer is disposed between the process substrate and the carrier substrate. A device is formed on the process substrate. The process substrate is separated from the carrier substrate. | 05-21-2015 |
20150301396 | DISPLAY DEVICE - A display device includes a first substrate, a second substrate, a plurality of pixel units, a driving unit, a common electrode, and a column insulation structure. The pixel units are formed at a display area of the first substrate. The driving unit is formed at a non-display area of the first substrate. The common electrode is formed on an inner surface of the second substrate. The connecting layer is electronically connected between two conductive layers of the driving unit. The column insulation structure overlaps the connecting layer and is formed between the first and the second substrates. | 10-22-2015 |
20150316808 | LIQUID CRYSTAL DISPLAY - The present invention provides a liquid crystal display that can suppress generation of defects even when attachment misalignment of substrates is generated, and that is advantageous in providing high definition. The present invention relates to a liquid crystal display including: a first substrate; a second substrate; and a liquid crystal layer sandwiched between the first and second substrates, the first substrate including an interlayer insulating film in which multiple openings are formed on the same straight line, the interlayer insulating film including multiple curved portions each provided with a curved upper surface, the curved portions each positioned between two adjacent openings, the second substrate provided with a spacer facing at least one of the curved portions, the spacer being longer in a first direction than in a second direction wherein the first direction is a direction parallel to the straight line, and the second direction is orthogonal to the first direction. | 11-05-2015 |
20150316820 | DOUBLE-LAYER ELECTRODE FOR ELECTRO-OPTIC LIQUID CRYSTAL LENS - Certain exemplary embodiments can provide a system, machine, apparatus, device, manufacture, circuit, composition of matter, and/or user interface adapted for and/or resulting from, and/or a process, method, and/or machine-readable medium comprising machine-implementable instructions for, activities that can comprise and/or relate to, generating a gradient in an index of refraction of a material. | 11-05-2015 |
20150322341 | 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 interposed between the first substrate and the second substrate. The liquid crystal layer includes liquid crystal molecules having a negative dielectric anisotropy, a response speed of about 4.0 ms or less, and a rotational viscosity of about 47 mPa·S to about 75 mPa·S. | 11-12-2015 |
20150346566 | LIQUID CRYSTAL DISPLAY DEVICE - A pixel electrode is configured of one comb tooth portion and a contact portion whose width is widened from the end portion of the comb tooth portion in a first direction that is the extending direction of a scanning line. The width of the contact portion is not expanded in a direction opposite to the first direction, and the production of a domain is prevented. A picture signal line is bent in the direction in which the width of the contact portion of the pixel electrode is widened, so that the comb tooth portion of the pixel electrode can be disposed in the center between the picture signal lines, and the width of the contact portion can be formed in a sufficient width in the direction in which the picture signal line is bent. Thus, the contact margin of the pixel electrode can be provided. | 12-03-2015 |
20160011468 | LIQUID CRYSTAL DISPLAY DEVICE | 01-14-2016 |
20160011472 | LIQUID CRYSTAL DISPLAY DEVICE | 01-14-2016 |
20160026020 | SYSTEM FOR DISPLAY IMAGES - A system for displaying images including a display panel is provided. The display panel has a display area and a peripheral area. The display panel includes a metal layer disposed on a first substrate. A patterned planarization layer is disposed on the metal layer, having at least one opening corresponding to the peripheral area, wherein a portion of the metal layer is disposed in the opening. A second substrate is disposed opposite to the first substrate. A seal is disposed at the peripheral area and between the first and the second substrates, wherein the seal covers the metal layer through the opening of the patterned planarization layer. A passivation layer disposed on the portion of the metal layer and covering a sidewall of the patterned planarization layer to form a first passivation sidewall, wherein the seal is in contact with the first passivation sidewall. | 01-28-2016 |
20160026021 | SYSTEM FOR DISPLAY IMAGES - A system for displaying images including a display panel is provided. The display panel has a display area and a peripheral area. The display panel includes a metal layer disposed on a first substrate. A second substrate is disposed opposite to the first substrate. A seal is disposed at the peripheral area and between the first and the second substrates and at the peripheral area. A patterned planarization layer is disposed on the first substrate. A passivation layer disposed between the seal and the first substrate, wherein the seal is in contact with a sidewall of the passivation layer. | 01-28-2016 |
20160048064 | Display Apparatus - Provided is a display apparatus which narrows the frame of the panel to a level that the seal for bonding the substrates is not easily broken, and reduces an influence of a parasitic capacitance due to portions in which scanning lines and signal lines intersect. The display apparatus includes two substrates facing each other, a first signal line layer provided on one substrate of the two substrates, a second signal line layer provided in the first signal line layer through a plurality of first insulation layers, and a sealing body which is provided on a peripheral edge part of the one substrate through one or a plurality of second insulation layers having the number of layers less than the number of layers of the first insulation layer, and seals an opposing gap between the two substrates. | 02-18-2016 |
20160054616 | ARRAY SUBSTRATE, LIQUID CRYSTAL DISPLAY ELEMENT, AND RADIATION-SENSITIVE RESIN COMPOSITION - An array substrate with an insulation film which can easily be formed and the dielectric properties of which can be controlled, a liquid crystal display element including the array substrate, and a radiation-sensitive resin composition for forming the insulation film are provided. The insulation film is formed on a substrate in which an active element is formed, and then a common electrode, an interlayer insulation film, and a comb-shaped pixel electrode are provided on the insulation film to produce the array substrate. To form the interlayer insulation film, the radiation-sensitive resin composition including [X] an alkali-soluble resin; [Y] oxide particles of at least one metal selected from the group consisting of aluminum, zirconium, titanium, zinc, indium, tin, antimony, and cerium; [Z] a polyfunctional acrylate; [V] a chain transfer agent; and [W] a radiation-sensitive polymerization initiator, is used. The liquid crystal display element includes the array substrate. | 02-25-2016 |
20160054617 | LIQUID CRYSTAL DISPLAY DEVICE AND FABRICATION METHOD OF A CONDUCTIVE SUBSTRATE - A liquid crystal display device includes: a first substrate; a second substrate spaced apart from the first substrate; and a plurality of liquid crystal molecules disposed between the first and second substrates. The first substrate includes a transparent substrate, an insulator layer formed on a surface of the transparent substrate and formed with a plurality of grooves, and a pixel electrode formed on a surface of the insulator layer and formed with a plurality of electrode slits. | 02-25-2016 |
20160070133 | Liquid Crystal Panel - A liquid crystal layer is disposed on a second glass substrate side between a first glass substrate and a second glass substrate, a first insulating film and a second insulating film are formed in this order on a surface of the first glass substrate that is disposed on the liquid crystal layer side, the outer edge portion of the liquid crystal layer is surrounded by a sealing material, and a slit is formed in a part or the whole of the peripheral edge portion of the second insulating film disposed on a further inner side than a position at which the second insulating film overlaps the sealing material. In addition, a slit formed in a peripheral edge portion of the first insulating film that corresponds to the sealing material is filled with a gate insulating film having a higher barrier property for gas and/or liquid than the first insulating film. | 03-10-2016 |
20160070143 | ARRAY SUBSTRATE AND DISPLAY DEVICE - An array substrate and a display device are provided. The array substrate comprises: an substrate ( | 03-10-2016 |
20160109773 | THIN FILM TRANSISTOR SUBSTRATE AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME - A thin film transistor array panel includes a first subpixel electrode and a second subpixel electrode electrically connected with a drain electrode through a first contact hole and a second contact hole, respectively. The first subpixel electrode and the second subpixel electrode include a plurality of vertical stems, a plurality of horizontal stems, and a plurality of branch electrodes. The first subpixel electrode is formed above a gate line and the second subpixel electrode is formed below a gate line. The thin film transistor array panel further includes a first protrusion formed in the plurality of vertical stems of the first subpixel electrode and the plurality of vertical stems of the second subpixel electrode. | 04-21-2016 |
20160116783 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A first organic insulating film is arranged on a first substrate in a circumference area outside an active area. A mounting portion is located in the circumference area for mounting a signal source. A second organic insulating film is formed on a second substrate in the circumference area so as to face the first substrate. The second substrate exposes the mounting portion. A seal material is arranged between the first organic insulating film and the second organic insulating film to attach the first substrate and the second substrate. A resin layer is arranged between the first organic insulating film and the second organic insulating film in the circumference area, and formed in a rectangular frame shape including four linear ends. An end along the mounting portion is formed broadly than other ends. | 04-28-2016 |
20160116806 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display according to m exemplary embodiment of the present invention includes: a first substrate; a gate line formed on the first substrate; an insulating layer formed on the gate line; and a first subpixel electrode and a second subpixel electrode that are formed on the insulating layer. Each of the first subpixel electrode and the second, subpixel electrode includes a first subregion and a second subregion. At least one of the first subregion and the second subregion Includes a vertical stem, a horizontal stem extending from a middle of the vertical stem, and a plurality of minute branches laterally extending in a diagonal direction from the horizontal stem. The plurality of minute branches laterally extending from the horizontal stem are alternately branched with reference to the horizontal stem. | 04-28-2016 |
20160116813 | LIQUID CRYSTAL DISPLAY DEVICE - According to one embodiment, a liquid crystal display device includes a first substrate, a second substrate and a liquid crystal layer. The first substrate includes a gate line extending in a first direction, a first signal line, a second signal line, a first semiconductor layer, a second semiconductor layer, an insulating film, a first contact hole, a second contact hole, a first pixel electrode and a second pixel electrode. The second contact hole is located opposite to the first contact hole in a second direction intersecting the first direction. | 04-28-2016 |
20160124261 | LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF - A manufacturing method of a liquid crystal display includes: providing a pixel electrode on an insulation substrate; providing a sacrificial layer on the pixel electrode; providing a common electrode on the sacrificial layer; providing a photoresist layer on the common electrode; exposing a portion of the photoresist layer, common electrode and the sacrificial layer with light; developing the portion of the photoresist layer exposed with the light; etching a layer between the photoresist layer and the sacrificial layer using the developed photoresist layer as a mask to expose the portion of the sacrificial layer exposed with the light; removing the portion of the sacrificial layer exposed with the light; providing a roof layer on the insulation substrate and etching the roof layer to form a liquid crystal injection hole therein; and removing the sacrificial layer exposed through the liquid crystal injection hole to form a microcavity. | 05-05-2016 |
20160131950 | LIQUID CRYSTAL PANEL AND LIQUID CRYSTAL DISPLAY - An edge portion of first ground wiring and an edge portion of second ground wiring are in contact with a space containing air having a relative dielectric constant smaller than a liquid crystal relative dielectric constant through an insulating film. An edge portion of common wiring and another edge portion of the first ground wiring are in contact with a sealing material having a relative dielectric constant smaller than the liquid crystal relative dielectric constant through the insulating film. | 05-12-2016 |
20160139421 | PARALLAX BARRIER AND FABRICATING METHOD THEREOF, DISPLAY PANEL AND DISPLAY DEVICE - The embodiments of the present invention disclose a parallax bather and a fabricating method thereof. The parallax barrier comprises a first transparent conducting layer ( | 05-19-2016 |
20160139452 | LIQUID-CRYSTAL DISPLAY AND ELEMENT SUBSTRATE THEREOF - An element substrate is provided, including a substrate, a metal layer and a planarization layer. The metal layer is located on the substrate. The metal layer has a first edge in a first direction. The planarization layer is located on the metal layer. The planarization layer includes a contact hole. The contact hole has a contiguous wall and a bottom side. The metal layer is exposed in the bottom side. A contour line of the contiguous wall on a vertical plane is a curved line. The first edge corresponds vertically with a critical point on the contour line. The slope of a tangent line on the critical point of the contour line is between 0.087 to 0.364. | 05-19-2016 |
20160139467 | LIQUID CRYSTAL DISPLAY - Provided is a liquid crystal display including: a first substrate; a first subpixel electrode which is positioned on the first substrate, to which a first voltage is configured to be applied, and which includes first and second subregions; a second subpixel electrode which is positioned on the first substrate, to which a second voltage is configured to be applied, and which includes a third, fourth, and fifth subregions; an insulating layer which is positioned on the first subregion and the third subregion and positioned below the second subregion and the fourth and fifth subregions; a second substrate facing the first substrate; a common electrode which is positioned on the second substrate and to which a common voltage is configured to be applied; and a liquid crystal layer positioned between the first substrate and the second substrate, in which the first subregion and the fourth subregion overlap with each other. | 05-19-2016 |
20160147118 | LIQUID CRYSTAL DISPLAY - A liquid crystal display according to an embodiment includes: a lower panel including a pixel electrode having a first subpixel electrode and a second subpixel electrode and an insulating layer between the first subpixel electrode and the second subpixel electrode; an upper panel including a common electrode; and a liquid crystal layer disposed between the lower panel and the upper panel. The first subpixel electrode includes a first plate portion, a first stem having a cross portion extending from the first plate portion and a protrusion extending from the cross portion, and a plurality of first branches extending from the first plate portion and the first stem. The second subpixel electrode includes a second plate portion having an opening and a plurality of second branches extending from the second plate portion. The cross portion does not overlap with the second plate portion. The protrusion overlaps with the second plate portion. | 05-26-2016 |
20160154268 | DISPLAY PANEL AND DISPLAY MODULE | 06-02-2016 |
20160170274 | LIQUID CRYSTAL DISPLAY DEVICE | 06-16-2016 |
20160195781 | LIQUID CRYSTAL DISPLAY HAVING IMPROVED LATERAL VIEWING CHARACTERISTICS AND TRANSMITTANCE | 07-07-2016 |
20160202519 | LIQUID CRYSTAL DISPLAY HAVING IMPROVED LATERAL VISIBILITY | 07-14-2016 |
20190146281 | LIQUID CRYSTAL DISPLAY PANEL | 05-16-2019 |