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Liquid Crystal Display patents



      
           
This page is updated frequently with new Liquid Crystal Display-related patent applications. Subscribe to the Liquid Crystal Display RSS feed to automatically get the update: related Liquid RSS feeds. RSS updates for this page: Liquid Crystal Display RSS RSS


Surface light emitting device and liquid crystal display apparatus

Surface light emitting device and liquid crystal display apparatus

Backlight driving module and liquid crystal display using the same

Backlight driving module and liquid crystal display using the same

Backlight driving module and liquid crystal display using the same

Portable electronic device

Date/App# patent app List of recent Liquid Crystal Display-related patents
12/18/14
20140370714
 Roller apparatus, printing method and method of fabricating liquid crystal display device using the same patent thumbnailnew patent Roller apparatus, printing method and method of fabricating liquid crystal display device using the same
Provided are a roller apparatus, a printing method and a method of fabricating an lcd device using the same, which can minimize the number of processes and a printing defect. In the printing method, first patterns are formed on a blanket.
12/18/14
20140370306
 Anti-bacterial and anti-fingerprint coating composition, film comprising the same, method of coating the same and article coated with the same patent thumbnailnew patent Anti-bacterial and anti-fingerprint coating composition, film comprising the same, method of coating the same and article coated with the same
Disclosed is an anti-bacterial and anti-fingerprint coating composition for forming a multi-functional coating layer having both anti-bacterial functions and anti-fingerprint functions on surfaces of touchscreens provided in portable terminals such as cellular phones, of panels or the like, provided in display devices such as liquid crystal displays (lcds) or plasma display panels (pdps), by a dry deposition method.. .
12/18/14
20140368982
 Portable electronic device patent thumbnailnew patent Portable electronic device
A portable electronic device that can operate even when electric power supplied through contactless charge by electromagnetic induction is low is provided. The portable electronic device includes a reflective liquid crystal display which includes a transistor including an oxide semiconductor, a power source portion which includes a rechargeable battery capable of charge by contactless charge, and a signal processing portion which includes a nonvolatile semiconductor memory device.
12/18/14
20140368781
 Liquid crystal display and method for manufacturing the same patent thumbnailnew patent Liquid crystal display and method for manufacturing the same
In an aspect, a liquid crystal display is provided. The liquid crystal display may include a substrate, a thin film transistor disposed on the substrate, a pixel electrode connected to one terminal of the thin film transistor, a roof layer disposed to face the pixel electrode, and a capping layer disposed on the roof layer, in which a microcavity having a liquid crystal injection hole is formed between the pixel electrode and the roof layer, the microcavity forms a liquid crystal layer including a liquid crystal molecule, and the capping layer covers the liquid crystal injection hole and includes a water-soluble polymer material..
12/18/14
20140368780
 Liquid crystal display apparatus patent thumbnailnew patent 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.
12/18/14
20140368779
 Liquid crystal display device and method of manufacturing the same patent thumbnailnew patent Liquid crystal display device and method of manufacturing the same
Provided is a method of manufacturing new liquid crystal display device according to an embodiment of the present invention. Firstly, an alignment film is formed on a substrate.
12/18/14
20140368778
 Liquid crystal display device patent thumbnailnew patent Liquid crystal display device
In one embodiment, a first shield electrode and a second shield electrode are arranged on a first substrate. A first source line and a second source line are arranged facing the first and second shield electrodes through an insulating layer, respectively.
12/18/14
20140368777
 Liquid crystal display device patent thumbnailnew patent Liquid crystal display device
A liquid crystal display device includes first and second substrates. The first substrate includes a pixel electrode having a main pixel electrode in the shape of a belt and a first alignment film covering the pixel electrode.
12/18/14
20140368775
 Liquid crystal display device and method of manufacturing the same patent thumbnailnew patent Liquid crystal display device and method of manufacturing the same
An alignment film for liquid crystal display device includes a first portion positioned towards to the liquid crystal layer and a second portion positioned away from the liquid crystal layer. The first portion provides improved anchoring force while the second portion exhibits a lower volume resistance than the first portion.
12/18/14
20140368774
 Liquid-crystal display panel and liquid-crystal display device patent thumbnailnew patent Liquid-crystal display panel and liquid-crystal display device
A liquid crystal display panel (100a) according to an embodiment of the present invention is a liquid crystal display panel including: a first substrate (2) having a pixel electrode (4) formed thereon; a second substrate (3) opposing the first substrate (2); and a liquid crystal layer (1) retained between the first substrate (2) and the second substrate (3). The liquid crystal layer (1) edges near at least one of side faces of the liquid crystal display panel (100a), and includes a black layer (52) in contact with the side face of the liquid crystal layer (1) along which the liquid crystal layer (1) edges near at least one of the side faces of the liquid crystal display panel (100a)..
12/18/14
20140368773
new patent Liquid crystal display device
According to one embodiment, a liquid crystal display device includes array substrate, counter substrate and liquid crystal layer. The array substrate includes a plurality of pixel electrodes, a plurality of gate lines, a plurality of source lines, a plurality of switching elements, a gate driver, and a source driver.
12/18/14
20140368771
new patent Liquid crystal display device
The present invention provides a liquid crystal display device which can achieve cost reduction, excellent productivity, and a high contrast ratio within a wide viewing angle range. The liquid crystal display device of the present invention includes, in the order set forth, a first polarizer, a first λ/4 plate, a liquid crystal cell, a second λ/4 plate, a third type-i birefringent layer, a type-iv birefringent layer, and a second polarizer.
12/18/14
20140368769
new patent Light emitting diode assembly and liquid crystal display device including the same
An led assembly includes a supporting layer; led chips arranged on a first surface of the supporting layer and spaced apart from each other; a coating layer formed over the led chips and including a fluorescent substance, wherein the coating layer changes light emitted from the led chips into a linear light source; and an electrode pattern layer formed on a second surface of the supporting layer and in selectively removed regions of the supporting layer and contacting the led chips.. .
12/18/14
20140368768
new patent Planar light source device and liquid crystal display device equipped with same
In the present invention, a backlight (3) serving as a planar light source unit is equipped with: multiple leds (12); and a bottom plate (11a) having a mounting surface (11a1). The multiple leds (12) are two-dimensionally arranged on the mounting surface (11a1) within a rectangular area (ra) that is smaller than the bottom plate (11a).
12/18/14
20140368767
new patent Surface light emitting device and liquid crystal display apparatus
Provided are a surface light emitting device and a liquid crystal display apparatus equipped with the surface light emitting device. The surface light emitting device includes: a light guide plate including a side surface where light enters, a principal surface where the light goes out and a rear surface opposite to the principal surface; and a reflection sheet arranged on the rear surface of the light guide plate; a substrate arranged with facing the side surface of the light guide plate.
12/18/14
20140368764
new patent Liquid crystal display apparatus
A liquid crystal display (lcd) apparatus includes an lcd panel, a light source unit configured to supply light to the lcd panel, and a diffusion member interposed between the lcd panel and the light source unit and including a plurality of holes configured to diffuse the light from the light source unit.. .
12/18/14
20140368763
new patent Liquid crystal display apparatus and manufacturing method of the liquid crystal display apparatus
A liquid crystal display apparatus includes: a display device a first substrate having a pixel electrode and a reference electrode, a second substrate facing the first substrate; a flexible substrate; a housing that accommodates the display device; a transparent conductive film that is formed on a surface of the second substrate; a first conductive member and a second conductive member, wherein one end portion of the first conductive member and one end portion of the second conductive member are connected to the transparent conductive film; a first grounding route, which is configured by at least the first conductive member that is connected to a grounding wiring formed at the peripheral part of the first substrate and the flexible substrate; and a second grounding route, which is configured by at least the second conductive member that is connected to the housing.. .
12/18/14
20140368751
new patent Liquid crystal panel assembly and liquid crystal display device including the same
A liquid crystal panel assembly is provided. The liquid crystal panel assembly includes a liquid crystal panel configured to display an image, a backlight arranged in the rear of the liquid crystal panel and configured to supply light to the liquid crystal panel, a package module configured to package the liquid crystal panel and the backlight into one module, and at least one dummy member arranged to occupy a space provided in the rear of the backlight in the package module..
12/18/14
20140368747
new patent Mobile terminal
A mobile terminal includes: a display module formed to output image information to one surface thereof; a window covering one surface of the display module; and a bonding member formed on an upper surface of the display module to bond the window to the display module, wherein the bonding member extends from the upper surface of the display module to one point of a rear surface the display module through a lateral surface of the display module to integrally fix a liquid crystal display (lcd) panel and a backlight module installed in the display module, and the display module is disposed between a rear surface of the window and a case forming the exterior of a terminal body.. .
12/18/14
20140368559
new patent Liquid crystal display device
A liquid crystal display device includes: a first image signal generating unit for acquiring an image signal and for generating a first image signal in which at least a part of the pixel drive values are reduced; a second image signal generating unit for acquiring the image signal and for generating a second image signal in which at least a part of the pixel drive values are increased; a display signal selection unit for selecting one of the first image signal and the second image signal as a display signal; and a polarity control unit for controlling a polarity of the display signal. The polarity control unit inverts the polarity of the display signal.
12/18/14
20140368552
new patent Liquid crystal cell and the liquid crystal display with the same
A liquid crystal (lc) cell and the liquid crystal display with the same are disclosed. The lc cell includes a first lc cell and a second lc cell arranged opposite to the first lc cell, wherein the first lc cell is a normally white cell, and the second lc cell is a normally black cell.
12/18/14
20140368488
new patent Information processing system and driving method thereof
To provide an information processing system allowing eye-friendly display. The information processing system includes a liquid crystal display device (lcd) as a display unit.
12/18/14
20140368482
new patent Gate driver and liquid crystal display including the same
A gate driver includes a gate integrated circuit (“ic”) chip which receives at least two scanning start signals and at least four clock control signals, and outputs a plurality of gate-on voltages, where at least two clock control signals of the at least four clock control signals are generated based on one scanning start signal of the at least two scanning start signals, timings of the at least two scanning start signals are independent of each other, and timings of the at least two clock control signals based on the one scanning start signal are independent of each other.. .
12/18/14
20140368480
new patent Thin film transistor array substrate and driving method therefor as well as liquid crystal display
A thin film transistor array substrate, a driving method therefore, and a liquid crystal display are disclosed. The thin film transistor array substrate includes at least a sub-pixel region formed by a gate line and a data line intersected with each other, wherein, each sub-pixel comprises a first transistor (21) of which the gate is connected with a gate line and the drain is connected with a data line and a first storage capacitor (23) of which one end is connected with the source of the first transistor (21) and the other end is connected with an output of a reference voltage, the sub-pixel further comprises a second storage capacitor (24) and a second transistor (25), wherein one end of the second storage capacitor (24) is connected with the source of the first transistor (21), and the other end of the second storage capacitor (24) is connected with the drain of the second transistor (25); the source of the second transistor (25) is connected with the output of the reference voltage, and the gate of the second transistor (25) is connected with an output of an enable signal.
12/18/14
20140368468
new patent Liquid crystal display device
A display device includes a display panel including a first surface, a second surface opposed to the first surface, and a side surface extending between the first surface and second surface, a frame fixed to the first surface of the display panel by a double-sided tape, and a capacitive touch panel adhered to the second surface of the display panel. The frame includes a first portion opposed to the first surface of the display panel, and a second portion surrounding the side surface of the display panel and opposed to a rear surface of the capacitive touch panel.
12/18/14
20140368419
new patent Backlight driving module and liquid crystal display using the same
A liquid crystal display (lcd) includes a backlight driving module. The backlight driving module includes a boost circuit, a control chip, and a ferrite bead.
12/18/14
20140368417
new patent Liquid crystal display device and electronic device including the liquid crystal display device
In a liquid crystal display device including a plurality of pixels in a display portion and configured to performed display in a plurality of frame periods, each of the frame periods includes a writing period and a holding period, and after an image signal is input to each of the plurality of pixels in the writing period, a transistor included in each of the plurality of pixels is turned off and the image signal is held for at least 30 seconds in the holding period. The pixel includes a semiconductor layer including an oxide semiconductor layer, and the oxide semiconductor layer has a carrier concentration of less than 1×1014/cm3..
12/18/14
20140367691
new patent Semiconductor substrate, thin film transistor, semiconductor circuit, liquid crystal display apparatus, electroluminescent apparatus, semiconductor substrate manufacturing method, and semiconductor substrate manufacturing apparatus
According to a semiconductor substrate (40), a space (a) between a plurality of si thin film (16), which are provide apart from one another on the insulating substrate (30), is (i) larger than a difference between elongation of part of the insulating substrate which part corresponds to the space (a) and elongation of each of si wafers (10) when a change is made from room temperature to 600° c. And (ii) smaller than 5 mm.
12/11/14
20140364098
Telephone transmission system, telephone transmission server and display unit
When a user b presses a button, a display unit generates a pseudo-random number based on a clock time of a first clock and a unique id of the display unit, then displays the generated pseudo-random number on a liquid crystal display. Upon receiving a signal from a mobile telephone, a telephone transfer server receives information generated by operating the mobile telephone.
12/11/14
20140363914
Method for fabricating liquid crystal display
Method for manufacturing a thin film transistor liquid crystal display is provided. A substrate is provided.
12/11/14
20140363588
Polymer film, retardation film, polarizing plate, liquid crystal display, and compound
Provided is a polymer film containing at least one of a compound represented by formula (1) of hydrates, solvates, or salts thereof. Y is a methine group or nitrogen atom.
12/11/14
20140362604
Backlight unit and liquid crystal display device
In order to suppress uneven brilliance of emitted planar light and enhance a rate of light utilization, the present invention provides a backlight unit (1) including: a light guide plate (2) receiving from a light source (31) from a light receiving surface (22) on a side surface and emitting planar light from a light emitting surface on a front surface; and a front side pressing member (5) having a light guide plate pressing portion (52) to press a peripheral portion on the front surface of the light guide plate (2); wherein an attached shape (211) in a concave and convex pattern shape is formed in the light emitting surface (21), and the light guide plate pressing portion (52) is provided with an engagement portion (521) provided with a concave and convex pattern that is engageable with a attached shape (211).. .
12/11/14
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.
12/11/14
20140362330
Ips mode liquid crystal display device
The ips mode liquid crystal display device according to the present invention has an ips mode liquid crystal cell and a first polarizing plate and a second polarizing plate, which sandwich the ips mode liquid crystal cell. Further, the first polarizing plate is positioned at the viewing side of the liquid crystal cell and is provided from the viewing side with a first polarizing plate protection film, a polarizer, and a second polarizing plate protection film; the second polarizing plate is positioned at the reverse side from the viewing side of the liquid crystal cell and is provided from the viewing side with a third polarizing plate protection film, a polarizer, and a fourth polarizing plate protection film; the second polarizing plate protection film has a film thickness of 30 to 60 μm and has a structure resulting from laminating a first optically anisotropic layer, which contains a polymer having a positive intrinsic birefringence, and a second optically anisotropic layer, which contains a polymer having a negative intrinsic birefringence; and the film thickness of the first polarizing plate protection film, the third polarizing plate protection film, and the fourth polarizing plate protection film are each 10 to 30 μm..
12/11/14
20140362328
Electronic device
An electronic device includes: a backlight holding case 8 accommodating a light guide plate 7; a design frame 3 which includes a flange part 3a protruding inward from a peripheral edge of a frame opening, and a design panel part 3b protruding outward therefrom, and which is attached to an opening of a backlight holding case 8 to sandwich the plate 7 between the flange part 3a and backlight holding case 8; a protective-plate-attached liquid crystal display panel 2 in which a protective plate 2a is mounted on a display surface, and which the outer peripheral part of the protective plate 2a is fixed to the panel part 3b, and the back side is illuminated with light from the light source guided by the plate 7; and a rear side case 4 assembled to the design frame 3 fixed by the panel 2 through the panel part 3b.. .
12/11/14
20140362327
Liquid crystal display device
A backlight unit for a liquid crystal display device includes a light source element, a light guide plate for guiding the output light from the light source element, and a frame for housing the light guide plate. The light source element is mounted on a flexible wiring substrate fixed to the liquid crystal display panel at one end thereof, together with an electronic component.
12/11/14
20140362323
Active matrix substrate and liquid crystal display panel including the same
An auxiliary capacitor (6) of each of sub-pixels (p) includes a transparent electrode, a pixel electrode, and a capacitor insulating film between the transparent electrode and the pixel electrode. Switching elements (5a) are connected, for every predetermined sub-pixel(s) (p) along a column direction of the sub-pixels (p) arranged in rows and columns, to the source lines (15a) different from each other.
12/11/14
20140362322
Liquid crystal display
A liquid crystal display includes a plurality of pixels including first, second and third pixels that display different colors and are sequentially disposed, a plurality of data lines including first, second and third data lines sequentially and repeatedly disposed where the first data line is disposed between the third pixel and the first pixel, the second data line is disposed between the first pixel and the second pixel, and the third data line is disposed between the second pixel and the third pixel, widths of the first, second and third data lines are substantially the same as each other, and a first interval between the first data line and the second data line is different from a second interval between the second data line and the third data line or a third interval between the third data line and the first data line.. .
12/11/14
20140362321
Active matrix substrate, liquid crystal panel, liquid crystal display device, liquid crystal display unit, and television receiver
An active matrix substrate is arranged such that each pixel region includes two pixel electrodes, each data signal line extends in a column direction, each column of pixel regions is associated with two data signal lines, one pixel electrode of the pixel region included in the column of pixel regions is connected to one of the two data signal lines via a transistor that is connected to a scanning signal line, the other pixel electrode of the pixel region is connected to the other one of the two data signal lines via a transistor that is connected to another scanning signal line, and one of pixel electrodes included in one of two adjacent pixel regions of the column and one of pixel electrodes included in the other one of the two adjacent pixel regions of the column are connected to an identical scanning signal line via respective transistors.. .
12/11/14
20140362320
Liquid crystal display device
Gate lines are arranged in a first direction. Drain lines are arranged in a second direction.
12/11/14
20140362319
Liquid crystal display
An lcd includes a liquid crystal panel having a tft substrate, a cf substrate, and a liquid crystal layer interposed between the two substrates; a tft ambient light photosensor having a semiconductor layer for detecting external light; a photodetector unit having a capacitor in which a predetermined reference voltage is charged and a voltage charged by leakage current of the tft ambient light photosensor is lowered; and an ambient light photosensor reader unit for reading a voltage charged in the capacitor for a predetermined read period. The photodetector unit is disposed on a first surface of the tft substrate that is in contact with the liquid crystal layer, and the surface of the photodetector unit except for the semiconductor layer and its periphery is covered by a light-shielding layer.
12/11/14
20140362318
Multiple circuit board for liquid crystal display panels and method for manufacturing liquid crystal display panels
A multiple circuit board includes a board having a plurality of product regions respectively corresponding to a plurality of array boards and an out-of-product region, out-of-product wires provided in the out-of-product region, waveform wires electrically connected to the out-of-product wires and extending to depict waveforms to alternately pass inside and outside of the respective product regions, circuit elements provided in respective display regions of the plurality of product regions, scanning circuits provided adjacent to the respective display regions of the plurality of product regions, and a plurality of scanning lines extending from the scanning circuits to both sides in each of the product regions and connecting to the circuit elements at one side and connecting to the waveform wires inside the product region at the other side.. .
12/11/14
20140362316
Lateral electric field liquid crystal display device and manufacturing method thereof
The liquid crystal display device includes a transparent electrode formed in a plan form and a strip or strips transparent electrode disposed thereon via an insulating film, and controls display by rotating the liquid crystal aligned substantially in parallel to a substrate within a plane that is substantially in parallel to the substrate by an electric field between the both electrodes. Each pixel constituting the display is divided into two regions, the extending directions of the strip electrode in each of the regions are orthogonal, the alignment azimuths of the liquid crystal of each of the regions are orthogonal, and the angles formed between the extending directions of the strip electrode and the alignment azimuth of the liquid crystal are the same..
12/11/14
20140362313
Lens display device, liquid crystal display device and display drive method
A lens display device is disclosed. The device includes an optical thin film layer, a polarized switch unit, and a display unit emitting light.
12/11/14
20140362301
Display device and television device
A liquid crystal display device 10 includes an led 17, a liquid crystal panel 11, a gate flexible boards 28 connected to an end portion of the liquid crystal panel 11, a light guide plate 16 arranged so as to overlap the liquid crystal panel 11, an optical member 15 arranged between the liquid crystal panel 11 and the light guide plate 16, a holding member hm including a frame 13 and a chassis 14 that hold the liquid crystal panel 11, the optical member 15, and the light guide plate 16, a light blocking portion 23a including a gate flexible board insertion recess 29, and a light restriction portion 30 provided to the optical member 15 and arranged in the gate flexible board insertion recess 29. The light blocking portion 23a blocks light on the outer side thereof from directly entering the end portion of the liquid crystal panel 11.
12/11/14
20140362129
Liquid crystal display apparatus and method for driving the same
According to one embodiment, a liquid crystal display apparatus includes a display panel on which a plurality of liquid crystal pixels are arrayed in a matrix, a lighting module arranged to be opposed to the display panel and configured to illuminate the display panel, and a control module configured to control image display on the display panel and luminance of a light source of the lighting module, the control module rewriting an image signal to the liquid crystal pixels by intermittent driving and controlling the luminance of the light source to be proportional to a reciprocal of transmittance of the display panel.. .
12/11/14
20140362070
Liquid crystal display device that suppresses deterioration of image quality
A data line driving section (6) outputs a video signal voltage for each pixel to a data line (dl) for each predetermined period in order. In outputting a video signal voltage for a pixel, the data line driving section (6) outputs a gradation signal voltage having a voltage corresponding to a gradation value of the pixel as the video signal voltage during a second part of the predetermined period, and outputs a correction gradation signal voltage different from the gradation signal voltage as the video signal voltage during a first part of the predetermined period.
12/11/14
20140362067
Shift register and driving circuit for liquid crystal display
A shift register for an lcd display includes n shift register units. Each shift register unit outputs a shift signal.
12/11/14
20140362064
Active array substrate, driving method thereof, and liquid crystal display panel using the same
The invention discloses an active array substrate, a driving method thereof, and an lcd using the same. The active array substrate includes a substrate, a plurality of first scan lines and second scan lines alternately disposed on the substrate, a plurality of first data lines and second data lines alternately disposed on the substrate, a plurality of first, second, and third sub-pixel electrodes, and a plurality of switches.
12/11/14
20140361966
Level conversion circuit and liquid crystal display device using the same
A level conversion circuit includes level conversion portions which are connected in series. The level conversion portion includes circuit blocks.
12/11/14
20140361805
Testing circuits of liquid crystal display and the testing method thereof
A device and method for testing a display panel are disclosed. The display panel includes a plurality of pixels arranged in a matrix.
12/11/14
20140361220
Nematic liquid crystal composition and liquid crystal display element using same
The liquid crystal composition of the present invention is used for liquid crystal display devices of an ips mode, a tn mode, and the like that have a high response speed and do not easily cause display defectiveness such as ghosting or dropping marks. The liquid crystal composition contains a component which is a dielectrically positive component containing a dielectrically positive compound and a dielectrically neural component which exhibits dielectric anisotropy greater than −2 and smaller than +2.
12/11/14
20140361219
Liquid crystal compound, liquid crystal composition and liquid crystal display device
A liquid crystal composition is described, satisfying at least one of characteristics such as a high maximum temperature of nematic phase, a low minimum temperature of nematic phase, a small viscosity, a suitable optical anisotropy, a large dielectric anisotropy, a large specific resistance, a high stability to ultraviolet light and a high stability to heat, or having a suitable balance regarding at least two of the characteristics. An am lcd device including the liquid crystal composition is also described.
12/11/14
20140360860
Method for manufacturing liquid crystal display device
The present invention provides a method for manufacturing a liquid crystal display device, which hardly causes alignment defects in the case of forming a horizontal alignment film by employing a photo-alignment treatment. The method for manufacturing a liquid crystal display device of the present invention includes a step of forming a horizontal alignment film by carrying out a photo-alignment treatment of irradiating a photo-alignment film material applied to at least one substrate of a pair of substrates with light, wherein the photo-alignment treatment is a treatment for irradiating the same region with light two or more times from a slanting direction with respect to a surface of the at least one substrate of the pair of substrates, and at least two of lights applied two or more times in the photo-alignment treatment are polarized lights applied from directions mutually different at 90° or greater..
12/04/14
20140356786
Photosensitive resin composition and uses thereof
The invention relates to a photosensitive resin composition, and an overcoat and/or spacer for a liquid crystal display component. The photosensitive resin composition comprises an alkali-soluble resin (a), a compound having an ethylenically unsaturated group (b); a photoinitiator (c); a solvent (d); and an organic acid (e).
12/04/14
20140355304
Light source module, and liquid crystal display device
A backlight module 10 according to an embodiment of the present invention includes an optical waveguide 130 which receives light emitted from an led group 104 at an incident surface 131 and emits the light from an emission surface 133; and a p-chassis 180 that presses the optical waveguide 130 from an emission-surface-133 side and that is arranged so as to cover a portion of the emission surface 133 near the incident surface 131. A center position of a light emitting surface of the led group 104 is located closer to the emission surface 133 than a centerline of the incident surface 131..
12/04/14
20140354936
Liquid crystal display
A liquid crystal display includes a first insulating substrate. A pixel electrode is formed on a top surface of the first insulating substrate.
12/04/14
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..
12/04/14
20140354930
Liquid crystal display device
The present invention provides a liquid crystal display device including a horizontal alignment type liquid crystal layer, sub spacers, and a photo-alignment film, wherein the liquid crystal display device can suppress the occurrence of a disclination. The present invention relates to a liquid crystal display device including: a pair of substrates facing each other; and a horizontal alignment type liquid crystal layer interposed between the pair of substrates, wherein at least one of the pair of substrates includes a photo-alignment film, one of the pair of substrates includes multiple sub spacers, the multiple sub spacers are not in contact with the facing substrate under atmospheric pressure, and each of the multiple sub spacers is formed such that its thickness in a cross section monotonically increases and then monotonically decreases from one end to another end of the sub spacer..
12/04/14
20140354929
Liquid crystal display apparatus
To improve the display quality of a vertical alignment liquid crystal display apparatus. The apparatus comprises two substrates, a first electrode extending in a first direction, a second electrode extending in a second direction intersecting the first direction, a crystal layer provided between the substrates, a pixel is configured where the two electrodes intersect, an electrode edge of the second electrode is of a shape that includes line segments obliquely crossed relative to the second direction and bend back, the pixel edges of the pixel are demarcated, including the line segments that are obliquely crossed, and the liquid crystal layer is disposed so that the angle of the alignment direction of the crystal molecules at the center and the direction perpendicular to the second direction is greater than 0°, and the alignment direction of the crystal molecules and the direction of obliquely crossed line segments don't become perpendicular..
12/04/14
20140354928
Liquid crystal display device
According to one embodiment, a liquid crystal display device includes a first substrate including an outer peripheral wiring which is formed along an outer periphery of an active area that displays an image, and which has a first reflective surface, a second substrate including a reflective layer which is formed by a plurality of segments that are mutually spaced apart, and which has a second reflective surface opposed to the first reflective surface, a sealant formed of a photosensitive resin material, which surrounds the active area, is formed along the outer peripheral wiring, and attaches the first substrate and the second substrate, and a liquid crystal layer held in a cell gap in an inside surrounded by the sealant.. .
12/04/14
20140354927
Liquid crystal display device, light control film, and display device
In a liquid crystal display device including a light control film utilizing total reflection, a liquid crystal panel, and a directional backlight, the light control film includes a transparent base material, a light blocking layer, and a light diffusing portion. The light diffusing portion has a light output end surface on side closer to the transparent base material and a light input end surface on side opposite to the transparent base material, the light input end surface having a larger area than the light output end surface.
12/04/14
20140354925
Manufacturing method of liquid crystal display device
A liquid crystal display device includes a tft substrate having a display area in which pixels are arranged, and a terminal portion, a counter substrate disposed opposite to the tft substrate, a sealing material formed in a periphery to bond the tft and counter substrates together, and with a liquid crystal layer interposed between an orientation film formed on the tft substrate and an orientation film formed on the counter substrate. A first, second, or third color filter is formed corresponding to each of the pixels in the display area of the tft substrate, and an orientation film stopper is formed by an overlapping portion of the first, second, or third color filter at least in an area between the display area and the terminal portion of the tft substrate so that a profile of the orientation film is defined by the orientation film stopper..
12/04/14
20140354924
Liquid crystal display device and method of fabricating the same
Disclosed is a liquid crystal display device that includes: first and second substrates; a gate line and a data line on the first substrate, the gate line and the data line crossing each other to define a pixel region; a thin film transistor connected to the gate line and the data line; a color filter layer on the thin film transistor, the color filter layer including red, green and blue color filters each corresponding to the pixel region; a protrusion pattern at a boundary of the pixel region, the protrusion pattern including at least two of the red, green and blue color filters; a pixel electrode on the color filter layer; a first alignment layer on the pixel electrode; a first patterned spacer on the second substrate, the first patterned spacer contacting the first alignment layer over the protrusion pattern; and a liquid crystal layer between the first and second substrates.. .
12/04/14
20140354923
Polarizer and liquid crystal display including the same
A polarizer and a liquid crystal display including the polarizer, the polarizer including a plurality of metal lines extending in one direction and being arranged at regular intervals; and a plurality of low reflection layers on the plurality of metal lines, the plurality of low reflection layers contacting respective upper parts of the plurality of metal lines and having an interval and a width about equal to an interval and a width of the plurality of metal lines, wherein the interval of the plurality of metal lines is smaller than a wavelength of a visible ray, and light incident from an upper side of the plurality of low reflection layers is reflected with reflectivity equal to or smaller than 10%.. .
12/04/14
20140354919
Light guide plate having rounded polygon pattern and liquid crystal display device having thereof
Provided is a light guide plate including: a main body for guiding incident light and transmitting the incident light from an upper surface of the main body; and a plurality of light converging patterns in a rounded wedge shape having a rounded upper surface on a lower surface of the main body to converge and reflect the incident light in a predetermined direction.. .
12/04/14
20140354917
Liquid crystal display device having laser light source unit and backlight module of same
A liquid crystal display (lcd) device includes a backlight module and an lcd panel. The backlight module includes an array of light emitting units and an optical film unit.
12/04/14
20140354915
Narrow frame liquid crystal display and method for producing the same, large screen liquid crystal display apparatus
A narrow frame liquid crystal display, comprising: an array substrate comprising a first mounting area and a second mounting area; a color film substrate mounted on the first mounting area; a first chip bonded onto the second mounting area of the array substrate; a first flexible circuit board bonded onto the second mounting area of the array substrate; a first lead configured to electrically connect the first chip and the first flexible circuit board; and a second lead configured to electrically connect a display region of the array substrate and the first chip. The first chip, the first lead and the first flexible circuit board are sequentially arranged on the second mounting area in a first direction away from the color film substrate.
12/04/14
20140354914
Illuminating apparatus and liquid crystal display having the same
An illuminating apparatus includes a support member comprising a light source support member having four corner areas; and a light emitter that is disposed on a surface of the light source support member, the light emitter including one or more light emitting modules, wherein each of the light emitting module comprises a strip-shaped printed circuit board (pcb) mounted on the light source support member and a plurality of light source packages that is mounted on the strip-shaped pcb and generates light; and four corner side extending portions that configure a portion of any one of one or more the light emitting modules and are extended toward the four corner areas of the light source support member.. .
12/04/14
20140354910
Wire grid polarizer, and liquid crystal display panel and liquid crystal display device including the same
A wire grid polarizer includes a substrate, a wire grid layer which is disposed on the substrate and includes a plurality of wire patterns arranged with a predetermined interval, where gaps are defined between the wire patterns, and a passivation layer which is disposed on the wire grid layer and includes first passivation particles which cover a top portion of the gaps.. .
12/04/14
20140354908
Drive circuit for liquid crystal display device, and liquid crystal display device
To reduce luminance unevenness by causing an effective voltage with positive polarity and an effective voltage with negative polarity of auxiliary capacitor lines to be equal to each other, an auxiliary capacitor line voltage-applying circuit 104 of a drive circuit for a liquid crystal display device includes a voltage generator circuit 121 configured to output voltages to be applied to a liquid crystal panel, where the voltages are with polarity being alternately reversed, and current adjustment circuits 121 each configured to adjust at least one of a current flowing out from the output circuit or a current flowing into the output circuit.. .
12/04/14
20140354895
Display device
A light guide plate receives light emitted from the light source, and emits the light from a light emitting surface. A prism sheet reflects light at a predetermined angle among the light emitted from the light emitting surface, allows the reflected light to enter the light guide plate, and transmits light at another angle.
12/04/14
20140354712
Display device and method for driving the same
A display device that adopts a field sequential method and that is capable of achieving desired luminance while suppressing mixing of colors is provided. With respect to display of each color by a liquid crystal display device adopting a field sequential method, a period is provided for which light sources of each color remain turned on until a turning-off delay time has elapsed since an end timing of a subframe period.
12/04/14
20140354707
Liquid crystal display and display method thereof
A liquid crystal display includes a plurality of dots arranged in a matrix formed with pixel columns and pixel rows, wherein each of the dots includes at least a pixel and displays a dot of a first resolution image and the dot size is at least 0.018 mm2 and at most 0.16 mm2, wherein each of the pixel columns is supplied with driving signals having the same polarity, wherein when the liquid crystal display receives a second resolution image signal having dots fewer than the first resolution image signal, a dot of a second resolution image is displayed by at least a high gray-level pixel and at least a low gray-level pixel which displays a gray level lower than the high gray-level pixel, and each of the pixel rows is formed by a plurality of the high gray-level pixels or a plurality of the low gray-level pixels.. .
12/04/14
20140354625
Liquid crystal display (lcd) and method of driving the same
A liquid crystal display (lcd) and method of driving the same are disclosed. In one aspect, the lcd includes a display panel that includes a plurality of gate lines, a plurality of data lines, and a plurality of pixels each electrically connected to a corresponding gate line and a corresponding data line.
12/04/14
20140354619
Liquid crystal display and driving method thereof
A controller for a liquid crystal display includes a data driver and a gate driver. The data driver applies data voltages having different polarities to a first pixel and a second pixel.
12/04/14
20140354609
Liquid crystal display device and method of driving liquid crystal display device
A minimum electric potential of electric potentials (source waveforms (vs)), which are applied, in accordance with image data, to source terminals of respective switching elements each being a thin film transistor provided in a corresponding picture element, is set to be lower than a ground electric potential. This makes it possible to provide a liquid crystal display device in which each picture element is difficult to accumulate an electric charge when a power supply is turned off..
12/04/14
20140354607
Liquid crystal display
A liquid crystal display includes an image processor, a first electrical-optical converter, a second electrical-optical converter, an optical signal transmission element, a time controlling unit, a number of source driving units, a gate driving unit, and a display panel. The image processor converts a number of frames of image data into an image electrical signal.
12/04/14
20140354524
Liquid crystal display device and method for driving the same
To increase the frequency of input of image signals in terms of design in a field-sequential liquid crystal display device. Image signals are concurrently supplied to pixels provided in a plurality of rows among pixels arranged in matrix in a pixel portion of the liquid crystal display device.


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