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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


Liquid crystal display element

Liquid crystal display element

Display panel and method for manufacturing liquid crystal display using the same

Display panel and method for manufacturing liquid crystal display using the same

Display panel and method for manufacturing liquid crystal display using the same

Method for preparing alignment film, method for implementing orientation, and liquid crystal display device

Date/App# patent app List of recent Liquid Crystal Display-related patents
10/23/14
20140313607
 Display panel and liquid crystal display comprising the same patent thumbnailDisplay panel and liquid crystal display comprising the same
A display panel and a liquid crystal display device, in which one of a plurality of color filters is a net-shaped color filter and the other color filters are island-shaped color filters, are provided. According to this approach, a thickness uniformity of the display panel may be achieved..
10/23/14
20140313468
 Liquid crystal display element patent thumbnailLiquid crystal display element
A ferroelectric liquid crystal composition having a chiral smectic c-phase is disposed as a liquid crystal composition layer between a first substrate and a second substrate arranged between two polarizing plates of which the planes of polarization are orthogonal to each other. The substrates are provided with vertically oriented films, respectively, and at least one of them is provided with orientation treatment that can form a pretilt angle in a certain direction.
10/23/14
20140313465
 Display panel and method for manufacturing liquid crystal display using the same patent thumbnailDisplay 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..
10/23/14
20140313464
 Method for preparing alignment film, method for implementing orientation, and liquid crystal display device patent thumbnailMethod for preparing alignment film, method for implementing orientation, and liquid crystal display device
A method for preparing an alignment film (6), a method for performing alignment of the alignment film (6), as well as a multi-dimensional liquid crystal display device manufacture using the alignment film (6). The alignment film (6) generated by the preparation method is a light sensitive alignment film (6), which can generate directions of orientation perpendicular or parallel to the polarization direction under different dosages of linearly polarized ultraviolet light (10).
10/23/14
20140313463
 Liquid crystal display patent thumbnailLiquid crystal display
A liquid crystal display includes a first substrate, a gate line disposed on the first substrate, a data line disposed on the first substrate, a first passivation layer disposed on the gate line and the data line, a color filter disposed on the first passivation layer, a common electrode disposed on the color filter, a light blocking member disposed directly on or directly below the common electrode, a second passivation layer disposed on the common electrode and the light blocking member, and a pixel electrode disposed on the second passivation layer.. .
10/23/14
20140313460
 In-plane switching mode liquid crystal display device patent thumbnailIn-plane switching mode liquid crystal display device
Disclosed is an in-plane switching mode liquid crystal display, in which a pixel electrode and a common electrode are formed on the same substrate. The display includes a first substrate having a first conductive layer and second conductive layer, the first conductive layer and second conductive layer formed on each surface of the first substrate; a second substrate has a transparent pixel electrode and a transparent common electrode formed on one surface of the second substrate, facing the second conductive layer; an electrical connection part is installed to electrically connect the second conductive layer to the transparent common electrode, wherein a common voltage applied to the transparent common electrode is applied to the second conductive layer through the electrical connection part.
10/23/14
20140313457
 Backlight module and liquid crystal display device patent thumbnailBacklight module and liquid crystal display device
The invention provides a backlight module, including: an optical plate and an optical film, wherein at least one edge of optical film being disposed with a protruding ear, protruding ear having a via hole; backlight module further comprising at least a hanging element; wherein a side of the optical plate corresponding to edge of optical film with protruding ear being fixedly connected to hanging element; optical film being disposed on top of optical plate and via hole hanging on hanging element so as to fasten optical film. The backlight module improves the fix reliability of optical plate and prevents from arching up caused by thermal expansion.
10/23/14
20140313456
 Liquid crystal display device patent thumbnailLiquid crystal display device
A first polarizing plate is disposed on a first main surface of a liquid crystal display panel. A second polarizing plate is disposed on a second main surface of the liquid crystal panel.
10/23/14
20140313453
 Display device and liquid crystal display device patent thumbnailDisplay device and liquid crystal display device
A liquid crystal display device includes a liquid crystal display panel, a cover plate arranged to face a surface of the liquid crystal display panel on which an image is displayed, and a backlight arranged to face a back surface of the liquid crystal display panel. The backlight includes a frame facing a peripheral part of the back surface of the liquid crystal display panel.
10/23/14
20140313451
 Liquid crystal display device patent thumbnailLiquid crystal display device
A liquid crystal display device includes a liquid crystal display panel having a display region and including two substrates, and a cover transparent member placed on and bonded to the liquid crystal display panel with an adhesive sheet interposed therebetween. The cover transparent member has a frame region in the vicinity of its outer edge.
10/23/14
20140313450
Liquid-crystal panel and manufacturing method thereof
A tft substrate (20) forming a part of a liquid crystal display panel includes: respective pixels having mutually adjacent first sub-pixels and second sub-pixels; first source electrodes (14aba) that branch towards the first sub-pixels and form a portion of respective first tfts (5a) after respective source lines (14a) between the respective pixels continue along respective gate lines (11a) extending between the first sub-pixels and second sub-pixels of the respective pixels; and a second source electrode (14abb) that branches towards the second sub-pixel and forms a portion of the respective second tfts (5b). The respective gate lines (11a) have openings where the respective source lines (14a) have branched..
10/23/14
20140313449
Liquid crystal display device
A liquid crystal display device according to the present invention is constituted of a tft substrate and an opposing substrate which are arranged so as to be opposite to each other with a liquid crystal layer interposed therebetween. In addition, in the liquid crystal layer, formed is a polymer into which a polymer component added to liquid crystal is polymerized, and which determines directions in which liquid crystal molecules tilt when voltage is applied.
10/23/14
20140313447
Liquid crystal display device
A liquid crystal display device includes a first substrate, a second substrate facing the first substrate, a dual passivation layer disposed between the first substrate and the second substrate. The dual passivation layer includes a first passivation layer and a second passivation layer.
10/23/14
20140313445
Liquid crystal display device and electronic device
To provide a semiconductor device, a liquid crystal display device, and an electronic device which have a wide viewing angle and in which the number of manufacturing steps, the number of masks, and manufacturing cost are reduced compared with a conventional one. The liquid crystal display device includes a first electrode formed over an entire surface of one side of a substrate; a first insulating film formed over the first electrode; a thin film transistor formed over the first insulating film; a second insulating film formed over the thin film transistor; a second electrode formed over the second insulating film and having a plurality of openings; and a liquid crystal over the second electrode.
10/23/14
20140313444
Liquid crystal display device
To improve viewing angle characteristics by varying voltage which is applied between liquid crystal elements. A liquid crystal display device in which one pixel is provided with three or more liquid crystal elements and the level of voltage which is applied is varied between the liquid crystal elements is varied.
10/23/14
20140313429
Projection liquid crystal display device
A projection liquid crystal display device including: a liquid crystal panel that forms a projected image; a reflective inorganic polarizing plate placed on a light incident side of the liquid crystal panel; and a wire grid type absorptive inorganic polarizing plate placed on a light emission side of the liquid crystal panel, wherein the reflective inorganic polarizing plate is placed non-parallel with respect to the absorptive inorganic polarizing plate.. .
10/23/14
20140313425
Single backlight source where the backlight emits pure colored light in a sequential manner where the sequence is red, blue and green
A display system, having an emissive body, varying light emitted from the surface so that different temporally adjacent time periods see the emissive body outputting different primary colors. A liquid crystal display can then modulate the different primary colors that have been output at different times.
10/23/14
20140313424
Liquid crystal display device and television receiver
A liquid crystal display device includes: a liquid crystal panel; a reflection sheet arranged on a rear surface side of the liquid crystal panel, the reflection sheet being curved so that a surface facing the liquid crystal panel is recessed; and a light emitting diode substrate including: a light emitting diode array in which a plurality of light emitting diodes are arranged along a longitudinal direction; and electrodes connected to the plurality of light emitting diodes. In a circle which is centered at one light emitting diode and whose diameter is a distance from the one light emitting diode to another light emitting diode adjacent to the one light emitting diode, an area of the electrode connected to a high temperature side electrode of the one light emitting diode is larger than an area of the electrode connected to a low temperature side electrode of the one light emitting diode..
10/23/14
20140313237
Redundant power/control system for liquid crystal displays
A system for powering and controlling an led-backlit liquid crystal display (lcd) where redundancy is used to provide two independent paths from a pair of power supplies to the led backlight. Further, two independent paths are also used from a pair of power supplies to the lcd.
10/23/14
20140313185
Gate driver and liquid crystal display using the same
A gate driver and a liquid crystal display using the same are provided. The gate driver includes a scan signal generating unit and a compensation unit.
10/23/14
20140313115
Display apparatus and display panel driver
A liquid crystal display apparatus includes a liquid crystal display panel having gate lines and source lines, a gip circuit which drives the gate lines and a source driver ic3 which drives the source lines. The source driver ic3 includes a gate control signal generator which generates gate control signals sout1-soutn which control the gip circuit.
10/23/14
20140313113
Liquid crystal display and driving method thereof
The described technology relates to a liquid crystal display and a driving method thereof. The liquid crystal display includes a plurality of pixels arranged in a matrix form.
10/23/14
20140312800
Driver circuit for led backlight of liquid crystal display device
A driver circuit driving an led backlight of a liquid crystal display device includes a determination unit and a drive current output unit that receives a luminance adjustment signal from the determination unit and supplies a drive current to the led backlight. The determination unit determines whether or not a duty ratio of a pwm signal input from a control circuit satisfies a predetermined value set in advance and outputs a luminance adjustment signal set in advance in a case where the input of the pwm signal does not reach the predetermined value and outputs a luminance adjustment signal corresponding to the pwm signal input from the control circuit in a case where the input of the pwm signal is the predetermined value or more..
10/23/14
20140312550
Testing fixture for liquid crystal liquid module
The present invention provides testing fixture which comprises a main fixing device for securely holding a liquid crystal display module to be tested; an auxiliary fixing device attached to sides of the main fixing device; and an adjusting knob installed on the sides of the main fixing device and supported by the auxiliary fixing device, wherein when the auxiliary fixing device is disengaged from the main fixing device, the main fixing device can rotate centered on the knob. By the provision of the present invention of the testing fixture, when the testing direction of the liquid crystal display module needs to be changed, the changing of the direction can be readily facilitated by the testing fixture as the main fixing device can safely supported by the auxiliary fixing device.
10/23/14
20140312354
Active matrix substrate
The lateral electric field liquid crystal display device (1) includes a first insulating layer (5) that has at least one first reflection enhancing film layer which is made up of two films having respective different refractive indexes and being adjacent to each other. From this, it is possible to provide the lateral electric field liquid crystal display device (1) which can reflect incoming light at a reflectance higher than an original reflectance of a reflective electrode..
10/23/14
20140312274
Polymerizable compound having conjugated bonds, liquid crystal composition and liquid crystal display device
In the formula, for example, ring a1, ring a2 and ring a4 are phenylene or cyclohexylene; sp1 and sp2 are a single bond or alkylene having 1 to 6 carbons; z1 and z2 are —ch═ch— or —c≡c—; a is 1, b is 0; and p1 and p2 are a polymerizable group.. .
10/23/14
20140311381
Cellulose acylate film
Provided is a cellulose acylate film for an optical film usable for optical compensation sheet, an optical filter for stereoscopic images, a polarizer and a liquid crystal display and the like.. .
10/16/14
20140309373
Phase difference film and liquid crystal display device provided with same
A phase difference film obtained by stretching a resin film formed of a resin composition containing a copolymer having a first structural unit represented by the following formula (1) and a second structural unit represented by the following formula (2), in at least a uniaxial direction, in which the content of the first structural unit in the above-described copolymer is 3 to 50 mol % on the basis of the total of the first structural unit and the second structural unit.. .
10/16/14
20140307467
Profiled light guide plate, backlight module and liquid crystal displace device
Embodiments of the present invention relate to a profiled light guide plate, a backlight module and a liquid crystal display device. In the profiled light guided plate according to the embodiments of the present invention, because the reflectivity of the profiled assembly is less than that of the light entry assembly, the emergent angle of the light beam entering into the profiled assembly from the light entry assembly is larger than the incident angle thereof, which causes the light beam entering from the light entry assembly into the profiled assembly to converge towards the central part of the profiled assembly, away from the ramp of the profiled assembly, thereby decreasing the amount of light leakage from the ramp..
10/16/14
20140307317
Polarizer
Provided are a polarizing plate and a display. The illustrative polarizing plate may exhibit desired characteristics in a wide range of wavelengths, and have excellent reflection and visibility at an inclined angle.
10/16/14
20140307216
Liquid crystal display device
Conductive rubbing sludge generated by rubbing attaches to side portions of chip-on-glass (cog) terminals and terminal wiring lines and possibly causes short-circuiting (leakage) between adjacent terminal wiring lines via particles included in an anisotropic conductive film (acf) which connects bumps of a semiconductor chip such as a driver ic to cog terminals. In the liquid crystal display device, each terminal wiring line connected to a cog terminal has a projecting part designed to generate an area not subjected to rubbing..
10/16/14
20140307214
Liquid crystal display element and liquid crystal display device
A liquid crystal display element (10) of the present invention includes a transparent common electrode (40) which is provided in a layer between (i) a scan line (20) and a signal line (19) and (ii) a pixel electrode (30) so that the transparent common electrode (40) covers a location which faces at least one of (i) at least part of the scan line (20) and (ii) at least part of the signal line (19), the transparent common electrode (40) having an opening part (41) at a location which faces the pixel electrode (30).. .
10/16/14
20140307212
Liquid crystal display device
Provided is a liquid crystal display device of ips-pro scheme including a pixel electrode with one pair of striped electrodes, an electrode section of one of striped electrodes being partially interposed between electrode sections of other striped electrode, and liquid crystals being oriented in a lengthwise direction of the striped electrodes.. .
10/16/14
20140307211
Liquid crystal display
There is provided a liquid crystal display including: a liquid crystal display element which includes a pair of alignment films which are provided on facing surface sides of a pair of substrates, and a liquid crystal layer which is provided between the pair of alignment films and is configured to have a liquid crystal composition containing liquid crystal molecules having negative dielectric anisotropy, in which at least one of the pair of alignment films contains a compound obtained by crosslinking polymer compounds each including a first side chain which interacts with the liquid crystal molecules and a crosslinkable functional group as a second side chain, with each other, the liquid crystal composition configuring the liquid crystal layer contains at least one kind of an alkenyl compound represented by the following general formula (an-1), and pretilt is applied to the liquid crystal molecules by the crosslinked compound.. .
10/16/14
20140307209
Liquid crystal display device
A high-definition and high-contrast liquid crystal display device having a high aperture ratio without light leakage around a columnar spacer is provided. The liquid crystal display device of a horizontal electric field type includes a tft substrate with a pixel electrode and a common electrode, a color filter substrate with a color filter, a columnar spacer interposed between the substrates, and a liquid crystal layer arranged between the substrates.
10/16/14
20140307208
Liquid crystal display device and manufacturing method thereof
It is possible to separate each liquid crystal display panel from a mother board in which multiple liquid crystal display panels are formed even with a thin glass substrate, by forming a columnar spacer in the boundary between liquid crystal display panels, forming a scribe line corresponding to the columnar spacer on both sides of the counter substrate and the tft substrate in the mother board, and forming a separation line between the scribe lines by applying a bending stress to the mother board. Since the columnar spacer is formed in a portion corresponding to the scribe line, the strength in this portion increases, so that the proper scribe lines and break lines can be formed when the thickness of the glass substrate is reduced to about 0.15 mm..
10/16/14
20140307205
Optical film, surface light source device, and liquid crystal display device
An optical film according to one embodiment includes at least one stack having a plurality of basic pairs, each pair being composed of a first layer and a second layer having different refractive indices and being laminated. The number of the stacks, a difference in the refractive index between the first and second layers, and the number of the basic pairs are set such that a reflectance spectrum of the at least one stack as a whole matches a target reflectance spectrum.
10/16/14
20140307203
Liquid crystal display device
A liquid crystal display device including a liquid crystal panel in a display area and a non-display area; a plurality of optical sheets under the liquid crystal panel; a light guide plate under the optical sheets; a light source configured to apply light to the light guide plate; and a support main connected to the liquid crystal panel, the optical sheets and the light guide plate and including a first support guide in back of the liquid crystal panel; a second support guide in back of the optical sheets and extending from a side surface of the first support guide; and a third support guide extending from a side surface of the second support guide. An inside portion of the third support guide is narrower than an outside portion of the third support guide..
10/16/14
20140307202
Polarization plate for use in a liquid crystal display
A polarization plate is provided for use between a light source and a display panel, where the light source is configured to emit light having a plurality of planes of polarization and the display panel is configured to have a predetermined polarization axis. The plate includes a repolarization region and a prepolarization region.
10/16/14
20140307201
Backlight module and liquid crystal display
The present invention provides a backlight module including a waveguide, a backboard, and a light source, wherein the waveguide is disposed onto the backboard, and the light source is arranged adjacent to a light incident surface of the waveguide, wherein the backlight module includes at least a limiter securely disposed onto the backboard and abuts against to the light source so as to ensure a preset distance between the light source and the incident surface of the waveguide. According to the backlight module and the liquid crystal display, by providing the limiter of the backlight module to abut against the light source, the coupling distance between the light source and the incident surface of the waveguide can be effectively kept constant without being compromised to zero (0) as resulted from expansion under heat or moisture or the accuracy during installation.
10/16/14
20140307198
Backlight unit and liquid crystal display device including the same
A backlight unit includes first and second light sources; first and second light guide bars positioned between the first and second light sources and each having a branch shape; and a mold frame accommodating the first and second light sources and the first and second light guide bars.. .
10/16/14
20140307195
Active matrix substrate and liquid crystal display panel equipped with same
The present invention includes: switching elements (5) in respective sub-pixels (p); an interlayer insulating film covering the switching elements (5); a first transparent electrode (18a) on the interlayer insulating film, the first transparent electrode (18a) having openings (18c) for each sub-pixel (p); an inorganic insulating film covering the first transparent electrode (18a); and a plurality of second transparent electrodes (20a) on the inorganic insulating film, each of the second transparent electrodes (20a) being connected to one of the switching elements (5) through the respective openings (18c) in the first transparent electrode (18a). The respective second transparent electrodes (20a) have a line-and-space pattern (f) constituted of line-shaped line parts (l) and spaces (s), the spaces (s) not overlapping the respective openings (18c) in the first transparent electrode (18a)..
10/16/14
20140307193
Liquid crystal display and driving method thereof
A liquid crystal display, the liquid crystal display comprises a plurality of gate lines which includes a first gate line, a transformation gate line, and a second gate line; a data line; and a pixel, wherein the pixel includes a first liquid crystal capacitor which includes a first sub-pixel electrode and a common electrode and a second liquid crystal capacitor which includes a second sub-pixel electrode and a common electrode; a first switching element connected to the first gate line, the data line, and the first sub-pixel electrode; a second switching element connected to the first gate line, the data line, and the second sub-pixel electrode; a third switching element connected to the transformation gate line and the second switching element; a transformation capacitor which includes a first terminal connected to the second gate line and a second terminal connected to the third switching element; and a first period where a gate-on voltage von is applied to the first gate line and a second period where the gate-on voltage von is applied to the transformation gate line do not overlap each other and, a gate-off voltage voff is applied to the second gate line during the second period.. .
10/16/14
20140307189
Liquid crystal display
A liquid crystal display (lcd) includes a first base substrate, a pixel electrode disposed on the first base substrate, a second base substrate facing the first base substrate, and an overcoat layer disposed on the second base substrate. The overcoat layer may include at least one of polysilsesquioxane, polysilazane, or derivatives thereof.
10/16/14
20140307188
Display device
In a display device in which a switching panel that displays a stripe image is provided on the viewing side of a main panel so that a three-dimensional image can be displayed, gap unevenness of the switching panel is made hardly visible, whereby appearance quality of the display device is improved. A liquid crystal display device includes: a main panel (2) that displays an image; a switching panel (3) that is provided on a viewing side of the main panel (2) and displays a stripe image as a parallax barrier so as to cause the image displayed on the main panel (2) to be viewed stereoscopically; a polarizing plate (4) that is provided on a viewing side of the switching panel (3) and converts incident light into linearly polarized light; and a retarder (7) that is provided between the switching panel (3) and the polarizing plate (4), converts linearly polarized light into circularly polarized light, and converts circularly polarized light into linearly polarized light..
10/16/14
20140307187
3d display device adopting half-source driving structure
The present invention discloses a 3d display device adopting a half-source driving structure. The 3d display device includes a liquid crystal display panel.
10/16/14
20140307163
Display signal processing system, circuit board, and liquid crystal display
A display signal processing system, a circuit board, and a liquid crystal display are disclosed. The display signal processing system includes an image processing circuit and a v-by-one circuit capable of selecting a jeida mode and a vesa mode.
10/16/14
20140306948
Liquid crystal display device and drive method for same
In the liquid crystal display device, when an off state of the power supply is detected, a power supply off sequence including an initialization step, a first discharge step and a second discharge step is executed. In the initialization step, only a clear signal (h_clr) among gdm signals is set at a high level, and a state of each of bistable circuits which constitute a shift register is initialized.
10/16/14
20140306871
Dual gate driving liquid crystal display device
A dual gate driving lcd device comprises a liquid crystal panel, a gate driving module, a source driving module, and an electric charge sharing unit. The liquid crystal panel comprises several pixels.
10/16/14
20140306870
Method for driving liquid crystal display device
In an image signal writing period, a first image signal is supplied to a first liquid crystal element and a first capacitor from a first signal line. In a backlight lighting period, display is performed in a light-transmitting pixel portion in response to the first image signal.
10/16/14
20140306158
Liquid crystal composition and liquid crystal display device
To provide a liquid crystal composition satisfying at least one characteristic such as high maximum temperature of a nematic phase, low minimum temperature thereof, small viscosity, suitable optical anisotropy, large negative dielectric anisotropy, large specific resistance, high stability to ultraviolet light and heat, or has a suitable balance regarding at least two characteristics. To provide an am device having short response time, a large voltage holding ratio, a large contrast ratio, long service life and so forth.
10/16/14
20140306157
Polymerizable compound having thioester group, polymerizable composition and liquid crystal display device
In this formula, for example, p1 and p2 are —sco—ch═ch2; sp1 and sp2 are a single bond; ring a1, ring a2, ring a3 and ring a4 are 1,4-phenylene; z1, z2 and z3 are a single bond; and a is 1, and b and c is 0.. .
10/09/14
20140300852
Liquid crystal display device
The present invention provides a liquid crystal display device which can be miniaturized while preventing display defects such as flicker. The present invention relates to a liquid crystal display device including a wiring connected to an electrode to supply a common signal.
10/09/14
20140300851
Liquid crystal display device
A liquid crystal display includes a first substrate and a second substrate opposed to each other with a liquid crystal layer between the first substrate and the second substrate. The first substrate has a plurality of drain signal lines and a plurality of gate signal lines, and a plurality of pixel regions are defined by the drain signal lines and the gate signal lines.
10/09/14
20140300848
Liquid crystal display device and method of manufacturing the same
A first organic insulating film is arranged in a circumference area outside an active area on a first substrate. A circumference color filter is arranged in the circumference area on a second substrate.
10/09/14
20140300843
Light guiding system, edge-lighting backlight module and liquid crystal display
A light guiding system includes an ambient light gathering system for absorbing the ambient light to generate absorbed light; multiple light guiding devices each of which includes a light input end near the ambient light gathering system and a light output end near an incident side of a light guiding plate, and multiple light diffusion devices between the light output end and the incident side of the light guiding plate, for broadening a light-emitting angle of the light output end. The absorbed light enters the light input end and is guided to the light output end to form a backlight source.
10/09/14
20140300841
Liquid crystal display panel
Liquid crystal display panel includes a first substrate, a second substrate facing the first substrate, a liquid crystal layer sandwiched between the first substrate and the second substrate, a plurality of spacers located in the liquid crystal layer and protruding from the first substrate towards the second substrate, and a plurality of supporters defined at an inner surface of the second substrate and configured to support the spacers. Each supporter is corresponding to one spacer of the plurality of spacers and has a “+” shape or a “y” shape in a top view..
10/09/14
20140300712
Tri-viewing angle display
A tri-viewing angle display comprises a display panel and a parallax barrier located in front of the display panel, the parallax barrier comprises light transmitting strips and light shielding strips that are arranged alternately and parallel to each other, and the display panel is provided with three pixel areas arranged successively and periodically thereon, each of the light shielding strips is positioned right above two adjacent pixel areas and a width of the light shielding strip is greater than the sum of widths of the two adjacent pixel areas. Provision of three sets of image presentation areas on the display panel increases contents that can be simultaneously displayed by the liquid crystal display, and improves the displaying efficiency of the display; further, viewers in all the watching zones can watch the images displayed in the corresponding image presentation area, without being interfered by the images displayed in other image presentation areas, thus increasing the areas of visual regions and improving display quality..
10/09/14
20140300650
Driving circuit of lcd panel, lcd device, and method for driving the liquid crystal panel
A method for driving a liquid crystal display (lcd) panel includes: a: setting an m*m over drive (od) table, the m*m od table includes a grey scale value xn*a of a previous-frame image, a grey scale value xn*b of a current-frame image, and an od value (xn*a, xn*b) corresponding to the grey scale value xn*a and the grey scale value xn*b, where a and bε[0, m], n and m are integers, and n>=2. B: regarding x′ as the grey scale value of the previous-frame image and y′ as the grey scale value of the current-frame image when the lcd panel is driven, the od value (x′, y′) is fitted to a continuous two-dimensional surface by reference to an od value (xn*a, xn*b) in the od table, and the od value (x′, y′) is correspondingly calculated according to function of the two-dimensional surface fitted and is output to the lcd panel..
10/09/14
20140299991
Display device and manufacturing method thereof
In the present invention, a wiring including cu is provided as an electrode or a wiring used for the display device represented by the el display device and the liquid crystal display device. Besides, sputtering is performed with a mask to form the wiring including cu.
10/02/14
20140295965
Portable video game system
An example display system for playing a video game includes a hand-holdable housing; a liquid crystal display; one or more input devices; a first boot rom storing code that is executed if a video game program for the video game has a first specification; and a second boot rom storing code that is executed if a video game program for the video game has a second specification.. .
10/02/14
20140295727
Liquid crystal display and manufacturing method thereof
In a liquid crystal display, a pretilt value provided by an upper alignment layer or a lower alignment layer is gradually changed in one domain, such that liquid crystal molecules have various arrangements in which azimuth angles of aligned liquid crystal molecules are gradually changed.. .
10/02/14
20140295590
Method of fabricating lightweight and thin liquid crystal display device
Disclosed is a method for fabricating a lightweight and thin liquid crystal display (lcd) device, using a supplementary substrate for processing of a thin glass substrate. Inactive gas is sprayed onto the surface of the substrate to thus remove oh groups from the surface, before the thin glass substrate and the supplementary substrate are attached to each other.
10/02/14
20140295109
Film with transparent electroconductive membrane and its use
The present invention provides a film with a transparent electroconductive membrane including a transparent base material and a transparent electroconductive membrane. The transparent electroconductive membrane has on its surface crystalline secondary particles having an average particle diameter of 0.1 to 1 μm in an amount of 1 to 100 particles/μm2.
10/02/14
20140295108
Adhesive composition, polarizing plate and liquid crystal display device comprising the same
The present invention discloses an adhesive composition, and a polarizing plate and liquid crystal display device including the same. More particularly, there are provided an adhesive composition which includes an acrylic copolymer having a functional group cross-linkable with isocyanate, a toluene diisocyanate-based cross-linking agent and an organic acid stabilizer, to inhibit a change in viscosity so as to improve storage stability and assure a sufficient pot-life, which in turn, improves process stability but reduces a curing time, thereby enhancing productivity, as well as a polarizing plate and liquid crystal display device including the same..
10/02/14
20140295097
Norbornene monomer, polynorbornene derivative, liquid crystal photoalignment film containing the same and liquid crystal display containing the same
The present invention relates to a norbornene monomer, a polynorbornene derivative, a liquid crystal alignment film including the same, and a liquid crystal display device including the same. More particularly, the present invention relates to a norbornene monomer, a polynorbornene derivative, a liquid crystal alignment film including the same, and a liquid crystal display device including the same, which have an alignment property by photoreaction, excellent thermal stability and photoreactivity, the increased photo-reaction rate and reliability of the alignment film, thereby showing high manufacturing process efficiency..
10/02/14
20140295017
Wide casting belt, method for manufacturing a wide film, and wide film
Disclosed is a wide casting belt, and more particularly, a wide casting belt used for manufacturing a film in a gel state by casting dope used during the manufacture of a polarizing plate for a liquid crystal display, and an optical compensation film, etc. A method for manufacturing a wide film using the wide casting belt, and a wide film manufactured with the wide casting belt are disclosed..
10/02/14
20140293213
Liquid crystal composition containing polymerizable compound and liquid crystal display element using same
A liquid crystal composition containing a polymerizable compound of the present invention has excellent characteristics of being able to prepare a psa type liquid crystal display element with no problem of depositing in a wide temperature range, having high polymerization speed, high liquid crystal alignment regulation force after polymerization, excellent display qualities with no display unevenness or the like, and excellent display characteristics with no defects in display characteristics such as image sticking and is appropriate as a liquid crystal composition in a practical use. Further, the liquid crystal display element with the above-described liquid crystal composition can be appropriately used for a psa type liquid crystal display element..
10/02/14
20140293212
Liquid crystal display device and method of manufacturing liquid crystal display device
Provided is a liquid crystal display device including: a cf substrate; a tft substrate disposed at a position facing the cf substrate; a transfer member provided at a corner portion in a bezel region of the tft substrate; a spacer member for maintaining a distance between the cf substrate and the tft substrate within a predetermined range; and a cutting mark made of the same material as that of the spacer member, and disposed on the cf substrate between a cutting line for the cf substrate from a mother cf substrate and the transfer member.. .
10/02/14
20140293210
Liquid crystal display (lcd)
A liquid crystal display (lcd) is provided that comprises a rearward lcd substrate sheet that has an array of vias formed, where the vias provide electrical conduction between both sides of the rearward lcd substrate sheet. The number of vias in the array is substantially equal to or at least equivalent to a combination of a number of column drive lines and a number of row drive lines.
10/02/14
20140293209
Liquid crystal display device
A liquid crystal display device according to the present invention is a liquid crystal display device in which liquid crystals are sealed between a tft array substrate, and a counter substrate formed with a counter electrode. A plurality of scanning signal wirings and a plurality of image signal wirings are formed in a matrix on the tft array substrate.
10/02/14
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.
10/02/14
20140293204
Liquid crystal composition and liquid crystal display panel thereof
The present invention discloses a liquid crystal composition for a polymer stabilized vertical alignment liquid crystal display (ps-va lcd) and a liquid crystal display panel thereof; the liquid crystal composition comprises at least one type of negative liquid crystal material, a type of stabilizer and one or more type of reactive monomers; the structural formula of the reactive monomer consists of one benzene ring, two benzene rings or one naphthalene ring, the structure of two benzene rings is formed by connecting the two benzene rings directly or indirectly with a group, at least one polymerizable group is connected directly to the benzene ring and naphthalene ring, and at least one of polymerizable groups is an acrylate group. Reaction rate of the reactive monomer and uniformity of polymer bumps are improved by selecting polymerizable groups of the reactive monomer and controlling the content thereof to effectively solve quality issues of panels..
10/02/14
20140293203
Liquid crystal display device and method of manufacturing the same
A liquid crystal display device includes an array substrate, an opposite substrate and a liquid crystal display layer. The array substrate includes a pixel electrode and a lower reactive mesogen layer.
10/02/14
20140293202
Optical film and liquid crystal display device comprising the optical film
Disclosed is an optical film produced by a method comprising continuously discharging a molten resin on a casting roll through a die lip of an extruder, wherein the molten resin contains a copolymer of (a) 75 to 99% by weight of an (meth)acrylate monomer that, when homopolymerized, has a negative intrinsic birefringence, and (b) 1 to 25% by weight of an (meth)acrylate monomer that, when homopolymerized, has a positive intrinsic birefringence, and a velocity ratio v2/v1 of 1.2 to 15 is satisfied wherein v1 represents a discharge velocity of the molten resin from the die lip, m/min; and v2 represents a surface velocity of the casting roll, m/min.. .
10/02/14
20140293201
Method for producing laminated film, polarizing plate, liquid crystal display device, and optical film
A laminated film having a retardation layer a and a layer b that are formed through solvent co-casting is provided. The layer a has a thickness of 5 to 30 μm.
10/02/14
20140293200
Liquid crystal display having wide viewing angle
Apertures are formed in the common electrode or in the pixel electrode of a liquid crystal display to form a fringe field. Storage capacitor electrodes are formed at the position corresponding to the apertures to prevent the light leakage due to the disclination caused by the fringe field.
10/02/14
20140293199
Liquid crystal display and method of manufacturing the same
A liquid crystal display includes a first substrate, a second substrate, and a liquid crystal layer disposed therebetween. The first substrate includes: a first base substrate, a gate line disposed on the first base substrate, a first electrode disposed on the first base substrate, the first electrode configured to receive a driving voltage, a data line crossing the gate line, a bump disposed on and formed along the data line, and a second electrode including a shielding electrode portion disposed on the bump and a common electrode portion disposed in association with a center portion of the first electrode.
10/02/14
20140293198
Liquid crystal display device
A liquid crystal display includes: a first polarizer; a liquid crystal cell including a liquid crystal layer containing liquid crystal molecules horizontally aligned to a face of a substrate; and a second polarizer. The liquid crystal display further includes a first optical compensation film disposed between the first polarizer and the liquid crystal cell, an absorption axis of the first polarizer, an optical axis of the first optical compensation film, and an optical axis of the liquid crystal layer being parallel to each other in a view of the liquid crystal cell in a direction orthogonal to the face of the substrate of the liquid crystal cell.
10/02/14
20140293197
Protective film for polarizing plate, polarizing plate including the same, and liquid crystal display including the same
A protective film for a polarizing plate includes a base film and a primer layer on one or both sides of the base film. The protective film has a transmittance of about 90% or greater at a wavelength of 550 nm, and a ratio of the refractive index (b) of the primer layer to the refractive index (a) of the base film of about 0.6 to about 1.0.
10/02/14
20140293196
Method for producing polarizing element, polarizing element, liquid crystal display device, and electronic apparatus
A method for producing a polarizing element includes: forming a moth-eye structure on one surface of a base material; forming a dielectric thin film, in which metal nanoparticles are dispersed, on the moth-eye structure of the base material; and forming a polarizing layer on the base material by stretching the base material so as to stretch the metal nanoparticles thereby forming acicular metal particles.. .
10/02/14
20140293194
Liquid crystal panel and the liquid crystal display
A liquid crystal panel and a liquid crystal display are disclosed. The liquid crystal display includes a liquid crystal cell having a light incident side and a light emitting side, a first polarizer arranged on the light incident side of the liquid crystal panel, a second polarizer arranged on the light emitting side of the liquid crystal panel, and a half wave plate arranged between the first polarizer and the liquid crystal cell.
10/02/14
20140293193
Liquid crystal display
A liquid crystal display includes a pixel electrode disposed on an insulating substrate; a plurality of microcavities disposed over the pixel electrode; a plurality of liquid crystal injection holes connected to the plurality of microcavities that form a path through which a liquid crystal is injected; a common electrode that covers the microcavities; a partition wall structure that divides the plurality of liquid crystal injection holes; and a roof layer disposed over the common electrode that covers the common electrode and the microcavities, and comprises an organic material.. .
10/02/14
20140293190
Light guide film, backlight unit for ultrathin liquid crystal display device and mobile computer, and method for producing light guide film
The present invention relates to a light guide film for a backlight unit of an ultrathin liquid crystal display device, the light guide film allowing rays of light entering from an end face to exit from a front face side, and including a hard layer (17, 18) having a pencil hardness of at least hb, the hard layer (17, 18) containing a polycarbonate as a principal component, and at least one face of the hard layer being exposed, and the entire light guide film (12) having an average thickness of no less than 100 μm and no greater than 600 μm.. .
10/02/14
20140293188
Displays with local dimming elements
An electronic device is provided with a display such as a liquid crystal display. The display includes a liquid crystal display module an array of display pixels.
10/02/14
20140293187
Liquid crystal display device
A liquid crystal display device includes a liquid crystal display panel and a backlight unit providing light to the liquid crystal display panel. The liquid crystal display panel includes a first substrate on which a thin film transistor is disposed, a second substrate facing the first substrate, a liquid crystal layer disposed between the first substrate and the second substrate, and a first polarizer disposed on the second substrate having a plurality of metal patterns spaced apart from each other by an interval.
10/02/14
20140293185
Backlight device and liquid crystal display including the same
A backlight device includes: a flat chassis member; a light guide plate stacked on the chassis member; and a light source member attached to the chassis member so as to face a light incident face that is located at a side face of the light guide plate. The light guide plate has, at at least one side face adjacent to the light incident face, a convex part protruding outwardly of the side face, the chassis member has a protruding part to sandwich the convex part, and at least a part of the protruding part is covered with an elastic member that presses the convex part toward the light source member..
10/02/14
20140293182
Liquid crystal display device and method of fabricating the same
In a liquid crystal display device and a method of fabricating the same in accordance with the present invention, there is provided a liquid crystal display device with a color filter on tft (cot) structure for a high-image quality and high-performance display, in which a light blocking pattern is formed with a double layer structure of an upper layer having a low-reflectance characteristic and a lower layer having a low-transmittance and high-conductance characteristic to replace a black matrix, thereby solving the image quality and luminance issues.. .
10/02/14
20140293181
Matrix substrate and liquid crystal display device
The present invention discloses a matrix substrate and a liquid crystal display device. When the scan line set comprises at least three scan lines, a part of data lines is bended from one side of the pixels corresponding to a same column to another side between two adjacent pixels such that the thin film transistor of each of the pixels can be connected to a nearest data line.
10/02/14
20140293180
Liquid crystal display
A liquid crystal display includes a substrate and a liquid crystal layer. The liquid crystal display further includes a first electrode disposed between the liquid crystal layer and the substrate.
10/02/14
20140293178
Tri-state liquid crystal display panel
A tri-state liquid crystal display panel includes a first substrate, a second substrate, a liquid crystal layer, a first electrode, a second electrode, a third electrode and a fourth electrode. The first substrate and the second substrate are disposed oppositely.
10/02/14
20140293177
Liquid crystal display device and electronic apparatus
According to an aspect, a liquid crystal display device includes: a first substrate and a second substrate that face each other; a liquid crystal layer provided between the first substrate and the second substrate; and a first electrode and a second electrode provided between the first substrate and the liquid crystal layer. The first electrode includes: an electrode base portion that extends in a first direction; and a plurality of comb-shaped portions that protrude from the electrode base portion at a fixed distance away from each other, and extend in a second direction different from the first direction.
10/02/14
20140293176
Liquid crystal display device and electronic apparatus
According to an aspect, a liquid crystal display device includes: a first substrate and a second substrate that face each other; a liquid crystal layer provided between the first substrate and the second substrate; and a first electrode and a second electrode provided between the first substrate and the liquid crystal layer. The first electrode includes: at least an electrode base portion that extends in a first direction; and a plurality of comb-shaped portions that protrude from the electrode base portion at a fixed distance away from each other, and extend in a second direction different from the first direction.
10/02/14
20140293175
Liquid crystal display device and electronic apparatus
According to an aspect, a liquid crystal display device includes a first electrode having a plurality of electrode base portions that extend in a first direction; a plurality of first comb-shaped portions that protrude from each of the plurality of electrode base portions in a second direction; and a plurality of second comb-shaped portions that protrude from each of the plurality of electrode base portions in an opposite direction to the second direction. Front edges of the first comb-shaped portions and the second comb-shaped portions that extend from the adjacent electrode base portions face each other with a gap therebetween, respectively.
10/02/14
20140293171
Polarized glasses type stereoscopic image display device and method of fabricating the same
A polarized glasses type stereoscopic image display device and a fabricating method thereof according to the present disclosure is characterized in that in a polarized glasses type stereoscopic image display device in which an image panel is implemented as a color filter on tft (cot) type liquid crystal display (lcd) device, an internal reflection due to light shielding patterns with high reflectivity can be reduced by opening light shielding patterns formed on a black stripe region to the full and simultaneously forming a light shielding layer in such a manner of additionally depositing color pigments on the open light shielding patterns.. .
10/02/14
20140293167
Liquid crystal display device and electronic device
To reduce power consumption and suppress display degradation of a liquid crystal display device. To suppress display degradation due to an external factor such as temperature.
10/02/14
20140293142
Wire grid polarizing plate and projection type image display device
A wire grid polarizing plate (10) has a substrate (11) having a concavo-convex structure extending in a particular direction on its surface, and a conductive material (12) provided to be distributed on one side surface (11b) of a convex portion (11a) of the concavo-convex structure. Further, in the wire grid polarizing plate (10), in a cross-sectional view in the perpendicular direction to the extension direction of the concavo-convex structure, a pitch p1 that is a distance between two adjacent convex portions (11a) is set at 120 nm or less, and a convex-portion height (h) that is a difference in height between a highest portion (11c) of the convex portion (11a) and a lowest portion (11e) of a concave portion (11d) is set at 0.8 time to 1.3 time the pitch p1.


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This listing is a sample listing of patent applications related to Liquid Crystal Display for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Liquid Crystal Display with additional patents listed. Browse our RSS directory or Search for other possible listings.
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