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Liquid Crystal patents



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


Method for repairing white defect of liquid crystal display panel

Bezel sealant, liquid crystal display panel and liquid crystal display

Date/App# patent app List of recent Liquid Crystal-related patents
07/24/14
20140207304
 Control device and control system for electrical equipment patent thumbnailControl device and control system for electrical equipment
Convenience of a control device for controlling an operating state of electrical equipment is enhanced. To achieve the enhanced convenience, a control device for controlling an operating state of electrical equipment includes a receiver, a tough-panel liquid crystal display, and an operation controller.
07/24/14
20140206616
 Sustained-release lipid pre-concentrate of pharmacologically active substance and pharmaceutical composition comprising the same patent thumbnailSustained-release lipid pre-concentrate of pharmacologically active substance and pharmaceutical composition comprising the same
Disclosed is a sustained release lipid pre-concentrate, comprising: a) a sorbitan unsaturated fatty acid ester having a polar head with at least two or more —oh (hydroxyl) groups; b) a phospholipid; and c) a liquid crystal hardener, free of an ionizable group, having a hydrophobic moiety of 15 to 40 carbon atoms with a triacyl group or a carbon ring structure. The lipid pre-concentrate exists as a liquid phase in the absence of aqueous fluid and forms into a liquid crystal in the presence of aqueous fluid.
07/24/14
20140206252
 Method for repairing white defect of liquid crystal display panel patent thumbnailMethod for repairing white defect of liquid crystal display panel
A method for repairing white defect of liquid crystal display panel includes: (1) providing a laser repairing platform and a liquid crystal display panel that contains a white defect to be repaired, wherein the white defect contained liquid crystal display panel comprises a substrate, a first insulation layer formed on the common wiring layer, a metal layer formed on the first insulation layer, a second insulation layer formed on the metal layer, and a transparent conductive layer formed on the second insulation layer; and (2) applying the laser repairing platform to carry out multi-spot welding on the common wiring layer, the metal layer, and the transparent conductive layer at a location corresponding to a white defect of the liquid crystal display panel so as to have the common wiring layer, the metal layer, and the transparent conductive layer electrically connected at sites corresponding to the multiple welding spots.. .
07/24/14
20140205771
 Bezel sealant, liquid crystal display panel and liquid crystal display patent thumbnailBezel sealant, liquid crystal display panel and liquid crystal display
The present invention provides a bezel sealant for use in a polymer stabilized vertical alignment liquid crystal display. The bezel sealant includes at least the following compositions: epoxy resin 20-60% by weight, curing agent 5-50% by weight, methacrylate resin or acrylate resin 20-60% by weight, photoinitiator 0.1-1% by weight, filler 5-35% by weight, and silane coupling agent 0.05-5% by weight.
07/24/14
20140205770
 Cellulose acylate film, polarizing plate and liquid crystal display device patent thumbnailCellulose acylate film, polarizing plate and liquid crystal display device
Provide a cellulose acylate film with small photoelastic coefficient, low moisture content and low haze, and a polarizing plate and a liquid crystal display device using the same. Also provided is a cellulose acylate film including at least cellulose acylate and a resin produced by hydrogenating a polymer containing a repeating unit derived from a monomer represented by the formula (1) below and hydroxyl group: in the formula (1), r1 represents a hydrogen atom or c1-5 alkyl group; each r2 represents a hydrogen atom or substituent, at least one of (r2)s being a hydroxyl group-containing substituent; moiety (a) may form, or does not necessarily form, a five- or six-membered ring; n represents an integer of 1 to 5, and when n is 2 or larger, the plurality of (r2)s may be same with or different from each other..
07/24/14
20140204605
 Light-importing system, direct-lit backlight module and liquid crystal display device patent thumbnailLight-importing system, direct-lit backlight module and liquid crystal display device
The present invention provides a light-importing system, direct-lit backlight module and liquid crystal display device. The light-importing system includes ambient light collection system, facing and collecting ambient light, and outputting absorbed light; a plurality of light-guiding devices, each having light-entering end and light-exiting end, light-entering end adjacent to ambient light collection system, the absorbed light entering light-entering end and guided to light-exiting end, the plurality of the light-exiting ends being arranged in an array format underneath a light-entering surface of a diffuser; and a plurality of light diffusion devices, each disposed between light-exiting end and light-entering surface, expanding the light-emitting angle of the light-exiting end.
07/24/14
20140204580
 Lighting device and liquid crystal display device having the same patent thumbnailLighting device and liquid crystal display device having the same
Provided is a lighting device comprising: a base substrate; a plurality of led light source disposed in a center area of the base substrate in a first direction; and a resin layer stacked in a structure which covers the plurality of led light sources.. .
07/24/14
20140204459
 High efficiency light combination module of projection system patent thumbnailHigh efficiency light combination module of projection system
A high efficiency light combination module of projection system includes a cubic polarizing beam splitter prism serving as a main body around which four lens arrays, three retarders, and three optical plates are arranged, which is used in combination with coatings that enables transmission or reflection of specific lights to allow different color lights incident from different directions to be combined as a single illumination light beam and to allow the single illumination light beam so combined to be uniform by the lens arrays to facilitate light collection and projection by a panel and a projection lens arranged behind. A polarization conversion film is set at light outgoing port to transfer the polarization states of the combined single illumination light beam into a specific polarized light for a liquid crystal projection system..
07/24/14
20140204330
 Pipelined pixel applications in liquid crystal on silicon chip patent thumbnailPipelined pixel applications in liquid crystal on silicon chip
An example embodiment includes a lcos ic. The lcos ic includes multiple pixels, a column driver, and multiple conductive lines.
07/24/14
20140204329
 Liquid crystal display device and method of manufacturing the same patent thumbnailLiquid crystal display device and method of manufacturing the same
A liquid crystal display device includes a first substrate, a second substrate facing the first substrate, and a liquid crystal layer between the first and second substrates. The liquid crystal layer includes a liquid crystal composition including an alkenyl liquid crystal and an antioxidant component including at least one selected from an antioxidant and a derivative thereof.
07/24/14
20140204328
Liquid crystal display device
The objective is to provide technology reducing effect on battery performance by heat release source, even if many electronic components are arranged densely. In this liquid crystal display device, a battery (70) configured from nine cells (71) is attached to a battery arranging face (73) of backlight chassis (60).
07/24/14
20140204327
Display panel and manufacturing method thereof, display device
A display panel comprises: a first substrate and a second substrate between which a liquid crystal cell is formed; the first substrate comprises a first electrode layer provided thereon, and the second substrate comprises a second electrode layer provided thereon; the first electrode layer comprises a plurality of first electrode strips that are electrically connected, the second electrode layer comprises a plurality of second electrode strips that are electrically connected, and the first electrode strips and the second electrode strips are disposed alternately; each pair of the first electrode strip and the second electrode strip adjacent to each other are capable of generating a horizontal electric field therebetween after being applied with a voltage.. .
07/24/14
20140204326
Pixel array substrate and liquid crystal display panel
A pixel array substrate with new pixel design and a liquid crystal display panel with the pixel array substrate are provided. The pixel array substrate includes a plurality of data lines, a plurality of scan lines and a plurality of pixels.
07/24/14
20140204325
Liquid crystal display device
It is an object of the present invention to apply a sufficient electrical field to a liquid crystal material in a horizontal electrical field liquid crystal display device typified by an ffs type. In a horizontal electrical field liquid crystal display, an electrical field is applied to a liquid crystal material right above a common electrode and a pixel electrode using plural pairs of electrodes rather than one pair of electrodes.
07/24/14
20140204323
Liquid crystal display and a method of manufacturing the same
A liquid crystal display includes a first substrate including a plurality of pixels, a second substrate facing the first substrate, and a liquid crystal layer interposed between the first substrate and the second substrate. At least one of the pixels includes a thin film transistor disposed on a first insulating substrate, an insulating layer overlapping the thin film transistor, and a pixel electrode disposed on the insulating layer.
07/24/14
20140204322
Liquid crystal display panel and liquid crystal display device
The present invention provides a liquid crystal display panel and a liquid crystal display device having excellent display quality, with reduced string-like defects that occur in display pixels. The liquid crystal display panel of the present invention includes multiple spacers between a pair of substrates, wherein the spacers are arranged such that an inter-spacer distance between adjacent spacers in a longitudinal direction is different from an inter-spacer distance between adjacent spacers in a transverse direction, and an angle formed between a line connecting the spacers with a shorter inter-spacer distance and an alignment direction of liquid crystal molecules at a voltage lower than a threshold voltage in the liquid crystal layer is 20° or smaller..
07/24/14
20140204320
Color filter substrate and a liquid crystal panel
The present invention provides a color filter substrate and a liquid crystal panel. The color filter substrate according to an embodiment of the present invention comprises a base substrate, a color filter layer and an optical layer which is provided on the color filter layer and comprises an ultraviolet absorption material.
07/24/14
20140204319
Display device and manufacturing method thereof
A display device and a manufacturing method are provided. The display device includes a blue light backlight source and a liquid crystal display panel, and the liquid crystal display panel comprises a first substrate, a second substrate.
07/24/14
20140204318
Lcd device and method for arranging polarizers of the lcd device
A liquid crystal display (lcd) device includes an lcd panel, a first polarizer arranged on a first side of the lcd panel, a second polarizer arranged on a second side of the lcd panel, and a λ/2 wave plate arranged between the first polarizer and the second polarizer.. .
07/24/14
20140204317
Polarizing plate
Provided are a polarizing plate and a liquid crystal display device. The polarizing plate has lighter weight, a smaller thickness, and excellent physical properties such as water resistance, workability, durability, and light leakage preventing ability.
07/24/14
20140204316
Liquid crystal display and method of manufacturing the same
A liquid crystal display is provided. A passivation layer is disposed on a substrate.
07/24/14
20140204314
Liquid crystal display device with brightness adjustment
An lcd device includes a backlight module, a liquid crystal layer, a brightness detecting module and a control unit. The backlight module includes a light guide plate and light sources.
07/24/14
20140204313
Light guiding sysetm, edge type backlight module and liquid display device
A light guiding system, an edge type backlight module and a liquid crystal display are disclosed. The light guiding system includes an ambient light collection system facing toward ambient light to absorb the ambient light and to generate absorbed light, a plurality of light guiding devices, and at least a first and a second light guiding bar.
07/24/14
20140204311
Liquid crystal display device
The present invention provides a liquid crystal display device, comprising: a light source, a light guide plate having a light-exiting surface, a substrate having a first surface and a second surface opposite to the first surface, a display area of the second surface comprising a pixel area and at least one non-pixel area, and a gap provided between the light-exiting surface of the light guide plate and the first surface of the substrate, wherein, at least one slot is provided on the light-exiting surface of the light guide plate; a part of the light generated by the light source and entering the light-exiting surface of the light guide plate, after being refracted by the slot and the gap sequentially, is refracted by the first surface of the substrate into the substrate, and then enters the pixel area. According to the present invention, it is able to change the light transmission path, thereby to effectively reduce the light entering a non-pixel area..
07/24/14
20140204310
Liquid crystal display device
Disclosed is an lcd device with reduced thickness and bezel width. The lcd device includes a liquid crystal display panel configured to include an upper substrate and a lower substrate that are facing-coupled to each other, a backlight unit configured to include a light guide plate which irradiates light incident from a light source module on the liquid crystal display panel and an optical sheet disposed on the light guide plate, and a coupling member configured to couple the liquid crystal display panel to the light guide plate with the optical sheet therebetween such that a sealed space is provided between the liquid crystal display panel and the light guide plate..
07/24/14
20140204306
Lcd module and lcd device
A liquid crystal display (lcd) module and an lcd device. The lcd module includes a front frame and a backplane.
07/24/14
20140204304
Liquid crystal display device
It is an object to provide a liquid crystal display device including a thin film transistor with high electric characteristics and high reliability. As for a liquid crystal display device including an inverted staggered thin film transistor of a channel stop type, the inverted staggered thin film transistor includes a gate electrode, a gate insulating film over the gate electrode, a microcrystalline semiconductor film including a channel formation region over the gate insulating film, a buffer layer over the microcrystalline semiconductor film, and a channel protective layer which is formed over the buffer layer so as to overlap with the channel formation region of the microcrystalline semiconductor film..
07/24/14
20140204303
Liquid crystal display panel
According to an aspect, a liquid crystal display panel includes an extending portion. The extending portion is metal wiring provided on the same plane as a plane parallel to a surface of a tft substrate on which a scan line extends in the x-direction, and is electrically conductive metal extending from the scan line.
07/24/14
20140204299
Local buffers in a liquid crystal on silicon chip
An example embodiment includes a liquid crystal on silicon (lcos) system. The lcos system includes multiple pixels, a pixel voltage supply source (voltage source), an external buffer, and a local buffer.
07/24/14
20140204298
Pixel test in a liquid crystal on silicon chip
An example embodiment includes a continuity testing method of a pixel in a liquid crystal on silicon integrated circuit. The method includes writing a first voltage to a pixel.
07/24/14
20140204296
Reflective liquid crystal display device and electronic apparatus provided therewith
A reflective liquid crystal display device includes a first substrate provided with a reflective electrode, a second substrate provided with a transparent electrode, a liquid crystal layer disposed between the first substrate and the second substrate, and an anisotropic scattering member formed on the second substrate. The anisotropic scattering member has first and second surfaces each including a first refractive index region and a second refractive index region having a refractive index different from that of the first refractive index region.
07/24/14
20140204294
Sun control window film with light control function
The present utility model relates to a sun control window film with light control function, comprising: an anti-dirty layer; a curing layer arranged under the anti-dirty layer; a sun control function layer arranged under the curing layer; a first ito pet layer, wherein a top surface of the first ito pet layer is attached to the sun control function layer by laminate adhesive; a polymer dispersed liquid crystal layer, wherein a bottom surface of the first ito pet layer is attached to the polymer dispersed liquid crystal layer by laminate adhesive; a second ito pet layer, wherein a top surface of the second ito pet layer is attached to the polymer dispersed liquid crystal layer by laminate adhesive; and a lower surface polyester protective release layer, wherein a bottom surface of the second ito pet layer is attached to the lower surface polyester protective release layer by contact adhesive.. .
07/24/14
20140204292
2d and 3d switchable display device and liquid crystal lenticular lens thereof
The present invention provides a liquid crystal lenticular lens including a first substrate, a second substrate, a liquid crystal layer, two first electrodes, two second electrodes, and a common electrode. The second substrate and the first substrate are disposed opposite to each other.
07/24/14
20140204282
Touch display device
A touch display device includes a case, a liquid crystal display unit and a frame body. The case has a receiving space.
07/24/14
20140204281
Illumination device, display device and television receiving device
A display device (10) according to the present invention includes: a liquid crystal panel (11) having a display area (s1) and a frame shaped non-display area (s2) surrounding the periphery of the display area (s1); a transmissive frame section (61) that is provided on the edge part on the side of the rear surface (11b) of the liquid crystal panel (11), and that is formed into frame shape through which light can pass; and light sources (17) that are disposed inside the transmissive frame section (61), and that radiate light onto the rear surface of the liquid crystal panel (11). As a result, even if the width of the non-display area (s2) is set to be narrow, display anomalies can be prevented from occurring in the periphery of the display area (s1)..
07/24/14
20140204128
Liquid crystal display with photo-luminescent material layer
In one embodiment, a method for controlling a liquid crystal display (lcd) is provided. The method receives a first light from a light source structure at a light emitting layer and emits from the light emitting layer a first color component, a second color component, and a third color component.
07/24/14
20140204075
Clock control circuit, driving circuit and liquid crystal display device
The present invention provides a clock control circuit, driving circuit and liquid crystal display device. The clock control circuit includes internal clock module, signal receiving module, selection module, detection module and control module.
07/24/14
20140204073
Liquid crystal display device and driving method of the same
Provided is a liquid crystal display device having a pixel including a transistor and a liquid crystal element and a protection circuit electrically connected to one of a source and a drain of the transistor through a data line. The protection circuit includes a first terminal supplied with a first power supply potential and a second terminal supplied with a second power supply potential higher than the first power supply potential.
07/24/14
20140204070
Liquid crystal display apparatus and driving method thereof
A driving method is disclosed, and the driving method is applied into a liquid crystal display apparatus. The driving method includes steps as follows: receiving an original display data; rearranging the original display data to a new display data according to at least one scan driving mode; adjusting sequence of scan driving corresponding to the scan driving mode according to a sequence signal; transmitting the new display data to a display panel through data line, wherein sequence of the original display data corresponds to sequence of scan driving before adjusting, and sequence of the new display data corresponds to sequence of scan driving after adjusting according to the scan driving mode..
07/24/14
20140204049
Display apparatus with touch sensing function
The invention provides a display apparatus including a display panel, a display driving circuit and a touch sensing circuit. The display panel has a plurality of pixels arranged in an array, in which each of the pixels includes a liquid crystal capacitor.
07/24/14
20140204007
Method and system for liquid crystal display color optimization with sub-pixel openings
Systems and methods for liquid crystal display brightness and color optimization that includes configuring a sub-pixel of a lcd to allow light from a backlight to traverse the sub-pixel unfiltered to a display surface of the lcd. The method also includes determining a color primary based on the amount of light from the backlight that traverses the sub-pixel unfiltered.


Popular terms: [SEARCH]

Liquid Crystal topics: Liquid Crystal, Liquid Crystal Display, Display Panel, Electronic Device, Touch Panel, Ultraviolet, Circulation, Visibility, Differential Signal, Feedback Signal, Line Driver, Control Unit, Output Enable, Enable Signal, Data Transfer

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This listing is a sample listing of patent applications related to Liquid Crystal 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 with additional patents listed. Browse our RSS directory or Search for other possible listings.
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