Class / Patent application number | Description | Number of patent applications / Date published |
349126000 | Having structure produced by rubbing under particular rubbing conditions (e.g., particular direction, rubbing force, by using named rubbing material or roller, etc.) | 41 |
20080204646 | In-plane switching mode liquid crystal display device - An in-plane switching (IPS) mode liquid crystal display (LCD) device, comprising: a first substrate and a second substrate; gate lines and data lines formed on the first substrate and crossing each other to form unit pixel regions; a switching device formed at each crossing of the gate lines and the data lines; at least one common electrode and pixel electrode arranged horizontally on the first substrate and generating a horizontal electric field; and a liquid crystal layer formed between the first substrate and the second substrate, wherein when a maximum voltage is applied to the at least one common electrode and pixel electrode, a maximum twist angle between liquid crystal molecules constituting the liquid crystal layer is about 90°. Also, the liquid crystal molecules forming the liquid crystal layer include a liquid crystal molecule having a positive dielectric anisotropy and a liquid crystal molecule having a negative dielectric anisotropy. | 08-28-2008 |
20080284959 | Liquid crystal display - A liquid crystal display including an upper panel having an upper alignment layer, a lower panel having a lower alignment layer, and a liquid crystal layer including liquid crystal molecules interposed between the upper panel and the lower panel. Each of the liquid crystal molecules has different refractive indexes and different permittivities with respect to each axis direction. The upper alignment layer and the lower alignment layer are vertical alignment layers and have a rubbing direction, respectively. Before the application of an electric field, a first axis of each liquid crystal molecule is aligned in a vertical direction by the vertical alignment layer, and a second axis of each liquid crystal molecule is aligned in a direction parallel to the rubbing direction, and, after the application of the electric field, one having the largest permittivity of the axis directions of the liquid crystal molecule is aligned in parallel to the applied electric field. | 11-20-2008 |
20090015772 | Liquid crystal display device - The present liquid crystal display is obtained by disposing, between two parallel substrates on which a pair of electrodes are formed, two alignment controol films, and a liquid crystal composition comprising a liquid crystal and a polymerizable compound that can be polymerized by light, a heat or a combination thereof, and then polymerizing the polymerizable compound. If the liquid crystal tobe used is one having a negative dielectric constant anisotropy, the alignment control films are vertical alignment control films having been subjected to rubbing processing so that the rubbing directions are parallel to each other, and when voltage is not applied, only liquid crystal molecules in a specific area in a pixel present the splay alignment. According to the present invention, a liquid crystal display device having a high-speed response can be implemented. | 01-15-2009 |
20090015773 | SUBSTRATE FOR LCD DEVICE AND METHOD FOR MANUFACTURING THE SAME - The present invention provides a substrate for liquid crystal display devices which comprises a substrate body and an alignment film formed on a surface of the substrate body. The alignment film comprises at least two alignment film regions having different alignment characteristics, and neighboring alignment film regions are formed by coating different alignment materials to have the different alignment characteristics. | 01-15-2009 |
20090059149 | SUBSTRATE FOR LIQUID CRYSTAL DEVICE, ELECTRO-OPTIC APPARATUS AND ELECTRONIC EQUIPMENT - A substrate for a liquid crystal device includes: an electrode film provided on a display area on the substrate; an alignment film which covers at least the display area and is subjected to an alignment process by rubbing; and a band-shaped projection provided in a peripheral area outside the display area so as at least to intersect the rubbing direction and extend along the display area, in which the height of the band-shaped projection on the substrate is higher than the height of the surface of the electrode film. | 03-05-2009 |
20090091696 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device, which is configured to have a liquid crystal layer held between a pair of substrates, includes a display area including a red color pixel, a green color pixel and a blue color pixel, a pixel electrode which is disposed in each of the color pixels, a counter-electrode which is opposed to the pixel electrode via an interlayer insulation film, and an alignment film which is disposed in contact with the liquid crystal layer and is subjected to such rubbing treatment as to restrict alignment of liquid crystal molecules included in the liquid crystal layer. The pixel electrode has a slit which is formed to be inclined with respect to a direction of rubbing of the alignment film, and the slit of the red pixel and the slit of the blue pixel are formed to be inclined in different directions. | 04-09-2009 |
20090109388 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME - To control the positioning of a spacer more accurately in a liquid crystal display device to prevent display defects due to incorrect positioning in a display region. To provide a liquid crystal display device with higher image quality and reliability, and to provide a method for manufacturing the liquid crystal display device with high yield. In a liquid crystal display device, a region onto which a spherical spacer is discharged is subjected to liquid-repellent treatment in order to reduce the wettability with respect to a liquid in which the spherical spacer is dispersed. The liquid (the droplet) does not spread over the liquid-repellent region and is dried while moving the spherical spacer toward the center of the liquid. Thus, incorrect positioning shortly after discharging, which has been caused by the loss of control in the liquid, can be corrected by moving the spherical spacer while drying the liquid. | 04-30-2009 |
20090128763 | Rubbing method, method of fabricating liquid crystal display device using the same, and liquid crystal display device manufactured thereby - A liquid crystal display device capable of reducing a disclination region generated when an alignment layer is not normally rubbed due to physical interference between a pattern spacer formed on a substrate and fibers of a rubbing cloth in a rubbing process and a rubbing and fabricating method thereof are disclosed. The liquid crystal display device includes a liquid crystal panel having two bonded substrates with a liquid crystal layer interposed therebetween, alignment layers formed on the two substrates to align liquid crystal molecules in a predetermined direction, and a pattern spacer formed on any one substrate to maintain a distance between the substrates. The alignment layers are rubbed by a rubbing cloth having fibers inclined in a left or right direction with respect to a perpendicular direction of a rotation shaft of a rubbing roll, and the pattern spacer has an inclined surface parallel to the fibers. | 05-21-2009 |
20090147199 | Liquid Crystal Display Element - In a liquid crystal display element of the present invention, the aligning capability for imparting pre-tilt angles to a liquid crystal material is imparted only to the surface of the alignment film of one of the substrates, the material layer having dielectric anisotropy includes a chiral material and a liquid crystal material with a nematic liquid crystal phase, 0.25≦d/p≦0.50 is satisfied assuming that the thickness of the material layer having the dielectric anisotropy is d and the chiral pitch length of the liquid crystal material is p, and 1000×d/p≦Δn×d is satisfied assuming that the refractive index anisotropy of the liquid crystal material is Δn. | 06-11-2009 |
20090168002 | Liquid Crystal Display Device - Each pixel has a transmissive area and a reflective area. A first alignment process area and a second alignment process area are placed such that an overlapping region is created in part of the reflective area. A region where the liquid crystal alignment direction shifts continuously is created in a boundary between the transmissive are a and the reflective are a without exception. A first liquid crystal alignment region is formed wider than the transmissive area, and a second liquid crystal alignment region is formed narrower than the reflective area. | 07-02-2009 |
20090201451 | LIQUID CRYSTAL DISPLAY PANEL - A liquid crystal display panel includes a pair of substrates opposed to each other with a liquid crystal layer interposed therebetween. In the liquid crystal display panel, a plurality of pixel areas are formed in one of the pair of substrates and each of the pixel areas is provided with an upper electrode having a plurality of slit-shaped openings, a lower electrode formed in the substrate through the upper electrode and an insulation layer, and an alignment film formed close to the liquid crystal layer. A longitudinal direction of the plurality of slit-shaped openings and a rubbing direction of the alignment film form a predetermined angle therebetween. In addition, in the lower electrode, areas where the lower electrode does not exist are formed in portions in which ends of the slit-shaped openings of the upper electrode overlap with the lower electrode in plan view. | 08-13-2009 |
20090244459 | Liquid crystal panel, display, and projector - A liquid crystal panel including a plurality of rectangular pixels in parallel, the liquid crystal panel includes: a liquid crystal containing liquid crystal molecules; a color filter that transmits a light having a predetermined color from among lights that have been transmitted through the liquid crystal; a plurality of pixel electrodes that applies electric fields to the liquid crystal; a common electrode opposite to the plurality of the pixel electrodes through the liquid crystal; a first rubbing member that aligns the liquid crystal molecules in a first direction at an interface of the liquid crystal on the side of the pixel electrode; and a second rubbing member that aligns the liquid crystal molecules in a second direction at an interface of the liquid crystal on the side of the common electrode, wherein the first direction is a shorter direction of the rectangular pixel. | 10-01-2009 |
20090244460 | METHOD OF MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE - A method of manufacturing a liquid crystal display device includes steps of preparing first and second substrates, forming alignment films on one surfaces of the first and second substrates, respectively, performing rubbing treatment on the alignment films, screen-printing a seal member on the one surface of the first substrate so as to surround a display area, and stacking the first and second substrates on each other while the first surfaces face to each other, with rubbing directions of the alignment films on the first and second substrates being parallel to each other, and joining the first and second substrates through the seal member by curing the seal member while the first and second substrates are bonded to each other through the seal member. The screen-printing is performed while a squeegee is moved in a direction parallel to the rubbing direction of the alignment film formed on the first substrate. | 10-01-2009 |
20090273750 | LIQUID CRYSTAL DISPLAY DEVICES - Fringe field switching mode liquid crystal display (FFS LCD) devices are disclosed. A first substrate is disposed opposing a second substrate with a gap therebetween. A liquid crystal layer is interposed between the first and the second substrate. A gate line and data lines are formed on the first substrate in a matrix configuration and defining pixel areas. A counter electrode is disposed on each pixel area of the first substrate. A pixel electrode is disposed above the counter electrode with an insulating layer therebetween. The pixel electrode includes a plurality of parallel electrodes. Each electrode includes a first segment, a second segment, and a third segment, wherein the first segment has an included angle θ from the horizontal direction, the second segment has an included angle φ from the horizontal direction, and the first segment has an included angle θ from the horizontal direction. | 11-05-2009 |
20090310072 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A liquid crystal display device includes a gate line placed on an array substrate, a pixel electrode in a comb teeth shape, a common electrode in a comb teeth shape that generates an in-plane electric field with the pixel electrode, an alignment layer that has an alignment direction inclined at a predetermined rubbing angle β with respect to a vertical direction perpendicular to the gate line, and two sections (upper pixel and lower pixel) where a direction of response of liquid crystals is different. The comb teeth of the pixel electrode and the common electrode are inclined at a predetermined electrode angle α with respect to the vertical direction in each of the two sections, and the electrode angle α and the rubbing angle β satisfy conditions of |α|>|β| and 90°−|α−β|≧45° in each of the two sections. | 12-17-2009 |
20100020280 | METHOD FOR ALIGNING LIQUID CRYSTALS - A method of aligning liquid crystals in a cell includes the steps of optimizing the concentration of the liquid crystal in a carrier medium, transforming the liquid crystal into its isotropic phase; heating the cell to a temperature which is slightly lower than the temperature of the liquid crystal, filling the cell with the liquid crystal, rapidly cooling the filled cell to transform the liquid crystal into the nematic phase and rewarming the cell to a temperature approximately at the phase line separating the nematic phase from the mixed nematic nematic-isotropic phase. An improved alignment surface for forming the cell comprises an uncoated, rubbed surface to drive uniform alignment of the liquid crystals. | 01-28-2010 |
20100045914 | LIQUID CRYSTAL DISPLAY DEVICE - An IPS-type liquid crystal display device which can prevent the occurrence of meshes flaw irregularities at the time of forming a sealing material for adhering a TFT substrate and a counter substrate by screen printing is provided. Rubbing which determines the initial alignment direction of liquid crystal molecules and a pretilt angle is applied to the TFT substrate and the counter substrate. In the IPS-type liquid crystal display device, it is necessary to set a pretilt angle to 2.5 degrees or less. The sealing material for adhering the TFT substrate and the counter substrate is formed on the counter substrate by screen printing. By setting an angle made by the squeezing direction in screen printing and the rubbing direction to a value which falls within a range from 165 degrees to 195 degrees, it is possible to prevent the occurrence of meshes flaw irregularities. | 02-25-2010 |
20100110356 | METHOD OF FABRICATING LIQUID CRYSTAL DISPLAY PANELS HAVING VARIOUS SIZES - A method of fabricating a liquid crystal display panel, includes providing a mother substrate having a plurality of display panel regions of different sizes, and forming a plurality of display panel substrates each formed at one of the display panel regions, parts of the display panel substrates to be rubbed being aligned to one side of the mother substrate where rubbing is to start. | 05-06-2010 |
20100182555 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A liquid crystal display device includes a liquid crystal display panel which is configured to hold a liquid crystal layer between an array substrate and a counter-substrate. The array substrate includes a pixel electrode which is connected to a switching element, and a counter-electrode which is opposed to the pixel electrode via an interlayer insulation film. The pixel electrode includes a plurality of slits. The slit is formed in a substantially parallelogrammatic shape, and includes, at a corner portion with an acute interior angle, an arcuate recess portion which is recessed toward an outside of an edge. | 07-22-2010 |
20100220276 | LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A liquid crystal display device produced by rubbing a resin film formed on an upper surface of a stacked body in each of panel regions of a first substrate in a direction substantially parallel to or in a direction substantially perpendicular to an arrangement direction of the panel regions, and forming, in the case where a side positioned on a rubbing start side, among sides of each of first organic insulating films, is defined as a first side, and each of sides parallel to a rubbing direction, among sides of a second organic insulating films disposed adjacent to the first side, is defined as a second side, a portion of the first side that crosses the second side when the second side is virtually extended in the rubbing direction so as to have a predetermined angle other than 0° and 90° with respect to a direction perpendicular to the rubbing direction, as viewed in a plane. | 09-02-2010 |
20100245745 | LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD FOR SAME - Liquid crystal is sandwiched between a first substrate in rectangular form and a second substrate in rectangular form, pixel electrodes and a first alignment film are formed on the first substrate, a counter electrode and a second alignment film are formed on the second substrate, the second alignment film is rubbed in a direction at an angle in a range of 45°+/−3° relative to one side of the second substrate, the counter electrode is provided with a protruding pad portion, and the direction in which the pad portion extends is to an angle of 15° or more and 35° or less with the side of the second substrate. | 09-30-2010 |
20100277681 | Liquid crystal display device - Light leakage between pixel electrodes over a video signal line in a TN-type liquid crystal display device in which a dot inversion driving is applied with a three o'clock viewing angle is prevented. Pixel electrodes (PX) are formed on both sides of a video signal line (DL) of a first substrate (SUB | 11-04-2010 |
20100302490 | Three Dimensional Display and Lens Therein - A lens includes a first substrate, a second substrate and a medium layer. The first substrate includes a first electrode layer, an insulation layer, a second electrode layer and a first alignment layer. The first electrode layer includes first electrodes, and the second electrode layer includes second electrodes formed on the insulation layer. The second electrodes separately overlap the first electrodes, and one of the second electrodes shifts relatively to the corresponding first electrode toward a first direction. The first alignment layer is formed on the second electrode layer and has a first rubbing direction opposite to the first direction. The liquid crystal layer is disposed between the first substrate and the second substrate. A three-dimensional display is also disclosed herein. | 12-02-2010 |
20110085117 | RUBBING SYSTEM FOR ALIGNMENT LAYER OF LCD AND METHOD THEREOF - A rubbing system for an alignment layer of a liquid crystal display (LCD) device, comprises: a rubbing table on which a substrate having an alignment layer thereon is positioned; a rubbing roll on which a rubbing material is wound, substantially positioned on the rubbing table thus to substantially contact the alignment layer, for rubbing the alignment layer by rotation of the rubbing roll; and a controlling unit for controlling the alignment layer to be rubbed by substantially contacting the rubbing roll onto the alignment layer by simultaneously lifting and lowering a rubbing table and the rubbing roll according to an alignment controlling force to be applied to the alignment layer. | 04-14-2011 |
20120162589 | LIQUID CRYSTAL DISPLAY PANEL - A liquid crystal display panel is provides and includes a pair of substrates arranged face to face so as to sandwich a liquid crystal layer. The liquid crystal device includes on one of the pair of substrates: a lower electrode; an upper electrode formed on a surface of the lower substrate through an insulating layer, in which plural slits are formed in each sub-pixel; and an alignment film formed so as to cover a surface of the upper electrode and the insulating layer. The plural slits have different widths at both ends of slits in a longitudinal direction. | 06-28-2012 |
20120229745 | LIQUID CRYSTAL DISPLAY DEVICE - In one embodiment, a liquid crystal display device includes a first substrate and a second substrate. The first substrate includes a switching element, a first electrode, a second electrode electrically connected with the switching element and facing the first electrode. In the second electrode, a plurality of slits in a V shape is formed along a first direction. The first and second substrates include first and second alignment films, respectively. The slit in the V shape includes a central portion, a first end connected with one end of the first central portion, a second end connected with the other end of the first central portion, a second central portion, a third end connected with one end of the second central portion, and a fourth end connected with the other end of the second central portion. The first end and the third end are connected each other. | 09-13-2012 |
20130033666 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device, in which each pixel region includes a plurality of first electrodes electrically connected to each other, a plurality of second electrodes electrically connected to each other and a plurality of third electrodes electrically connected to each other; the third electrodes are arranged in parallel with the second electrodes approximately and are electrically connected with the first electrodes; the first electrodes and the second electrodes are located in different layers respectively and there is an insulation layer therebetween; the first electrodes and the third electrodes intersect with each other to define a plurality of unit regions; there are two second electrodes passing through inside each unit region, and the first electrode between the two second electrodes is provided with a protrusion-shaped pattern in a position not overlapping with the second electrode. The LCD device has a wider viewing angle and lower operating voltage. | 02-07-2013 |
20130229607 | LIQUID CRYSTAL DISPLAY AND METHOD OF MANUFACTURING THE SAME - A liquid crystal display includes a first substrate and a second substrate facing each other, a plurality of first electrodes on the first substrate, a first vertical alignment layer on the first electrodes, a second electrode on the second substrate, a second vertical alignment layer on the second electrode, and a liquid crystal layer between the first substrate and the second substrate, wherein the liquid crystal layer includes liquid crystal molecules having negative dielectric anisotropy, a chiral dopant, and an alignment aiding agent. | 09-05-2013 |
20130235315 | LIQUID CRYSTAL DISPLAY DEVICE, MANUFACTURING METHOD OF THE SAME AND ELECTRONIC EQUIPMENT - A liquid crystal display device includes: a plurality of scan lines and signal lines on one of a pair of substrates arranged to be opposed to each other with a liquid crystal layer sandwiched therebetween, the scan lines and signal lines extending in different directions; and an orientation film, pixel electrode, insulating layer and common electrode, the orientation film being rubbed in a rubbing direction having a given inclination with respect to a pixel arrangement direction. The pixel electrode is partitioned by the scan lines and signal lines and has subpixels made up of first and second regions. The first region has a plurality of slit-shaped openings having a given inclination in a first direction with respect to the rubbing direction. The second region has a plurality of slit-shaped openings having a given inclination in a second direction with respect to the rubbing direction. | 09-12-2013 |
20130250222 | MANUFACTURING APPARATUS, MANUFACTURING METHOD, OPTICAL ELEMENT, DISPLAY DEVICE, AND ELECTRONIC APPARATUS - A manufacturing method includes providing a structural element that provides a predetermined gap between a first substrate and a second substrate to at least one of the first and second substrates, forming an alignment film on each of the first and second substrates, and subjecting the alignment film formed on each of the first and second substrates to a rubbing process. The structural element is formed after the alignment film is formed and before or after the rubbing process is performed. | 09-26-2013 |
20130286339 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device includes an array substrate including a pixel electrode which is disposed in each of pixels, a counter-substrate which is disposed to be opposed to the array substrate and includes a counter-electrode which is common to a plurality of the pixels, and a liquid crystal layer which is held between the array substrate and the counter-substrate. The pixel electrode includes a first major electrode portion having a strip shape, and the counter-electrode includes second major electrode portions each having a strip shape, the second major electrode portions being disposed in parallel to the first major electrode portion in a manner that the first major electrode portion is interposed between the second major electrode portions and that the first major electrode portion and the second major electrode portions are alternately arranged. | 10-31-2013 |
20130335687 | Display Panel, Method for Forming the Same, and Display System - An embodiment of the invention provides a display panel which includes: a first substrate; a second substrate disposed oppositely to the first substrate; a first alignment layer disposed overlying the first substrate; a second alignment layer disposed overlying the second substrate; and a liquid crystal layer disposed between the first alignment layer and the second alignment layer, wherein the first alignment layer is rubbing-aligned and disposed between the first substrate and the liquid crystal layer, and the second alignment layer is photo-aligned and disposed between the second substrate and the liquid crystal layer. | 12-19-2013 |
20140071390 | LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A liquid crystal display device includes a liquid crystal display element including a first alignment film and a second alignment film and a liquid crystal layer that is provided between the first alignment film and the second alignment film, wherein the first alignment film includes a compound in which a polymer compound that includes a cross-linked functional group or a polymerized functional group as a side chain is cross-linked or polymerized, the second alignment film includes the same compound as the compound that configures the first alignment film, and the formation and processing of the second alignment film is different from the formation and processing of the first alignment film and when a pretilt angle of the liquid crystal molecules which is conferred by the first alignment film is θ | 03-13-2014 |
20140218672 | METHOD OF PRODUCING A PHASE DEVICE BASED ON A TWISTED LIQUID CRYSTAL HAVING OPTIMIZED STRUCTURE OPERATING UNDER UNPOLARIZED LIGHT - The invention relates to a method of producing a phase device operating at at least one wavelength (λ) comprising a cell containing a liquid crystal possessing a helical structure, inserted between two alignment layers possessing rubbing axes and means for applying a voltage to said cell, said helical structure exhibits a number of helical turns k, said liquid crystal exhibiting a defined angle of twist Θ between the rubbing axes of the two alignment layers, characterized in that it comprises the following steps: —the determination of a compensation angle ∈ satisfying the following equation: (formula) with: N the integer closest to (formula) the angle of twist Θ=2Kπ−∈ Δn: the birefringence of the liquid crystal; d: the thickness of the liquid crystal cell; λ: the wavelength of the light beam which passes through the liquid crystal cell; the rubbing of one of the faces in a direction of alignment of said liquid crystal molecules, defining the angle of twist: θ=2Kπ−∈. | 08-07-2014 |
20140313465 | DISPLAY PANEL AND METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY USING THE SAME - A display panel and a method for manufacturing a liquid crystal display are provided. The display panel includes a substrate, a first display cell arranged on the substrate, a second display cell arranged on the substrate and located to be spaced apart from the first display cell in a first direction, and a separation region defined between the first display cell and the second display cell and including a flat portion and a projection portion projecting from the flat portion, where the first display cell includes a pad portion, which is formed on one side adjacent to the second display cell and which includes a convex portion having a surface that projects and a concave portion that is recessed. | 10-23-2014 |
20140320792 | LIQUID CRYSTAL DISPLAY PANEL - A liquid crystal display panel is provided and includes a pair of substrates arranged face to face so as to sandwich a liquid crystal layer, a lower electrode formed on a lower substrate, an upper electrode formed on the lower substrate through an insulating layer, in which plural slits are formed in each sub-pixel, wherein each of the plural slits is formed as an aperture in which both ends thereof in the longitudinal direction are closed, and an alignment film formed so as to cover a surface of the upper electrode and the insulating layer. The plural slits have different widths at both ends of slits in a longitudinal direction, and a rubbing direction of the alignment film is a direction crossing longitudinal edges of each of the slits. | 10-30-2014 |
20150323838 | METHOD FOR MANUFACTURING A DISPLAY PANEL, DISPLAY PANEL AND DISPLAY DEVICE - The present disclosure discloses a method for manufacturing a display panel, a display panel and a display device, the display panel comprising a first substrate and a second substrate, a polyimide film being formed on both of the first substrate and the second substrate, wherein the method for manufacturing a display panel comprises: aligning the polyimide film on one of the first substrate and the second substrate using a rubbing alignment process, aligning the polyimide film on the other substrate using an optical alignment process. The method for manufacturing a display panel of the present disclosure uses the rubbing alignment process and the optical alignment process simultaneously so as to improve the display quality of the display panel effectively and avoid shortcomings of a certain performance when using one of the alignment processes separately. | 11-12-2015 |
20150338706 | LIQUID CRYSTAL DISPLAY DEVICE - According to one embodiment, a liquid crystal display device includes a liquid crystal layer, a first pixel electrode, a second pixel electrode and an auxiliary electrode. The first pixel electrode includes a first corner portion, a second corner portion and a side edge portion. A first video signal is input in the first pixel electrode. A second video signal of polarity different from polarity of the first video signal is input in the second pixel electrode. The auxiliary electrode includes a first region and a second region. A voltage of the same polarity as the polarity of the first video signal is supplied to the auxiliary electrode. | 11-26-2015 |
20150370134 | METHOD FOR RUBBING ALIGNMENT LAYER AND LIQUID CRYSTAL DISPLAY PANEL - The present disclosure provides a method for rubbing an alignment layer and a liquid crystal display panel. The method includes: performing a first rubbing on the alignment layer of a liquid crystal display panel in a first rubbing direction; and performing a second rubbing on the alignment layer of the liquid crystal display panel in a second rubbing direction. The second rubbing direction is an arrangement direction of liquid crystal molecules when the liquid crystal molecules are arranged correctly on the alignment layer. The second rubbing direction is different from the first rubbing direction. | 12-24-2015 |
20160124233 | THREE-DIMENSIONAL DISPLAY SYSTEM - A three-dimensional display system is provided, comprising: a display device; a three-dimensional grating, located on a light emitting side of the display device; and a refractive index adjusting device, disposed between the display device and the three-dimensional grating, wherein the refractive index adjusting device adjusts a viewing distance of the three-dimensional display system by changing a refractive index of outgoing light emitted from the display device to the three-dimensional grating. The viewing distance of the three-dimensional display system is changeable, so that the three-dimensional display system has enhanced space adaptability and a wider application range. | 05-05-2016 |
20160202558 | CURVED LIQUID CRYSTAL DISPLAY DEVICE | 07-14-2016 |