Match Document Document Title
9041897 High extinction ratio liquid crystal optical switch  
An optical switch for performing high extinction ratio switching of an optical signal includes a beam polarizing element and one or more optical elements. The optical elements are configured to...
9040115 Retardation compensators of negative C-type for liquid crystal display  
Disclosed is a negative C-type retardation compensator for a liquid crystal display. The negative C-type retardation compensator for the liquid crystal display includes polyarlate having a thio...
9034218 Cellulose ester film, method of manufacturing the same, polarizing plate and liquid crystal display  
An object of this invention is to provide a cellulose ester film which satisfies the requirement 0.95
9036118 Negative optical compensation assembly and method for preparing the same  
A method for preparing a negative optical compensation assembly includes: first providing an alignment chamber composed of a vertical alignment substrate and a horizontal alignment substrate and...
9019450 Optical compensation film and method for manufacturing the same  
An optical compensation film for a liquid crystal display is provided and comprises a liquid crystal layer which is disposed on a substrate and has a plurality of first stripe-structure regions...
9019451 Liquid-crystal display device  
A liquid crystal display (LCD) device includes a birefringent layer that satisfies the relationship nx>ny≧nz and may be considered a first-class birefringent layer, a birefringent layer that...
9019438 Polarization system and three-dimensional image display apparatus having the same  
A 3D image display apparatus featuring a new polarization system is introduced which minimizes crosstalk between stereoimages. The polarization system includes a shutter panel that shifts the...
9011993 Optical compensation structure and display device  
An optical compensation structure and a display device are disclosed. The former comprises a front side polarizer and a rear side polarizer arranged at both sides of a VA liquid crystal unit; the...
9005493 Method and apparatus for making retarder in stereoscopic glasses  
A 3-d stereoscopic viewing lens which the retarder film is made of a PVA film. A 3-D stereoscopic viewing lens having a linear polarized film, one or more lens substrate layers, and an epoxy...
9001278 Image display apparatus  
An image display apparatus includes a first optical modulation device and a second optical modulation device configured to emit linearly polarized lights whose polarization directions are...
8995060 Optical film and head-up display device  
A head-up display device includes an image module, a substrate, and an optical film. The image module has an emitting source, wherein the emitting source transmits at least one image. The...
8988636 Methods for trimming polarizers in displays  
An electronic device is provided with a display such as a liquid crystal display mounted in an electronic device housing. The display has a layer of liquid crystal material sandwiched between an...
8989535 Multiple waveguide imaging structure  
In embodiments of a multiple waveguide imaging structure, an imaging structure includes a first waveguide for see-through viewing of an environment at a first field of view, and includes a second...
8982305 Liquid crystal display panel and display apparatus using the same  
The present invention provides a liquid crystal display (LCD) panel and a display apparatus using the same. In the LCD panel, a second electrode of the second substrate comprises a trunk portion...
8974875 Cellulose acylate film, polarizing plate using the same and liquid crystal display device  
A cellulose acylate film containing a cellulose acylate and a specific polymer, the specific polymer containing a repeating unit derived from a monomer represented by formula (1): wherein R1...
8970813 Optical compensation film group and method for reducing light leakage of vertical alignment LCD using the same  
The present invention provides an optical compensation film group and a method for reducing light leakage of a vertical alignment LCD using the same. For the vertical alignment LCD at a wavelength...
8964138 Glass apparatus for watching polarized image  
A glass apparatus for watching a polarized image is provided. The glass apparatus includes a film unit for double-refracting the polarized image when the glass apparatus is tilted; a sensor unit...
8961845 Optical compensation film, and polarizing plate and liquid crystal display employing the same  
The present invention provides an optical compensation film, which has excellent visibility such as light leakage, uneven color tone and front contrast, and can simultaneously realize retardation...
8947621 Liquid crystal display device comprising a front plate having a lamda/4 plate that includes a hard coat layer and method for manufacturing the same  
Disclosed is a method for manufacturing a liquid crystal display device with a front plate including a step of providing, on a surface on a viewing side of a liquid crystal panel having polarizing...
8941801 In-plane switched active retarder for stereoscopic display systems  
Polarization modulation with in-plane switching of liquid crystals (LCs) may be used in active retarder stereoscopic display systems where viewers wear passive eyewear to see isolated left and...
8937696 Cellulose acylate film, its production method, polarizer and liquid crystal display device  
A cellulose acylate film containing a cellulose acylate and a sugar ester compound having from 1 to 12 pyranose structures or furanose structures in which at least one hydroxyl group is...
8936840 Retardation film, polarizing plate, liquid crystal display device, and compound  
The purpose of the present invention is to provide a retardation film which has high retardation developability, good mechanical strength and good durability. This retardation film contains a...
8928825 Method for ensuring a minimal amplitude modulation in phase-modulating light modulators  
The invention relates to a phase-modulating light modulator and to a method for ensuring a minimal amplitude modulation in phase-modulating light modulators, wherein the phase-modulating light...
8928843 Liquid crystal display module comprising a transparent media layer interposed between a reflection polarizing plate and an optical sheet  
An object of the present invention is to provide an optical unit and a backlight unit which can markedly enhance utilization efficiency of rays of light and dramatically increase luminance, and...
8928824 Liquid crystal lens unit and stereoscopic display  
A polarizer film is used for converting polarized light from a backlight module into light along a first direction. Multiple electrodes are disposed on a transparent substrate. Each electrode...
8922740 Light efficiency enhancing optical devices  
A light efficiency enhancing optical device is disclosed, including a cholesteric liquid crystal film, a quarter wave plate disposed on a light out-going surface of the cholesteric liquid crystal...
8920889 Optical film, polarizing plate, and image-forming display device  
An optical film having: a hard coat layer; an optically anisotropic layer; and a transparent support, wherein the optically anisotropic layer contains a liquid crystalline compound and a binder,...
8913217 Liquid crystal display device  
The present invention provides a liquid crystal display device that can achieve sufficient front contrast ratio and front white brightness at the same time. The present invention is a liquid...
8913203 Stereoscopic display device comprising a phase retardation film with first-phase and second-phase retardation regions corresponding to positions of left and right eye pixel regions  
A display module includes a transparent substrate, a black matrix layer, several light-shielding elements and a phase retardation film. The transparent substrate includes left-eye pixel regions...
8913216 Striped diffuser, method of manufacturing the same, and liquid crystal display device with adjustable viewing angle employing the striped diffuser  
Provided are diffuser, method of manufacturing same, and liquid crystal display device employing the diffuser. Liquid crystal display device includes: backlight unit; liquid crystal panel on which...
8911837 Retardation film, optical laminated body, liquid crystal panel, and liquid crystal display  
The retardation film of the present invention contains a thermoplastic polymer having at least a side chain component (A) oriented in a direction substantially orthogonal to a slow axis, and the...
8906475 Cellulose acylate film, retardation film, polarizer and liquid-crystal display device  
Provide is a cellulose acylate film, of which the environmental humidity-dependent retardation change is small and which, when stuck to a polarizer and used in high-temperature and high-humidity...
8896774 Optical film, polarizing plate and image display device  
To provide an optical film which may be used as a λ/4 plate and may provide a display device which has specific optical characteristics, may be manufactured with high productivity and has an...
8895118 Negative dispersion retardation plate and achromatic circular polarizer  
The present invention relates generally to the field of organic chemistry and particularly to the nematic lyotropic liquid crystal solution and negative dispersion retardation plate for...
8896789 Optical film, polarizing plate, image display device, and 3D image display system  
Disclosed is an optical film in which a minute interference unevenness is reduced. The optical film comprises a transparent film having a thickness of 10 μm to 150 μm, and a first layer and a...
8889236 ***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Optical film, polarizing plate, and image-forming display device
 
An optical film having: a hard coat layer; an optically anisotropic layer; and a transparent support, wherein the optically anisotropic layer contains a liquid crystalline compound and a binder,...
8885121 Procedure and device of documental security based on generation of multiple images  
A novel document security and authentication system is based on a transparent element on which more than one image appears depending on the manner in which the element is viewed. The system is...
8883272 Cellulose acylate film  
Provided are a cellulose acylate film used for optical compensation and additives used therefor and, more particularly, is a cellulose acylate film with mechanical physical properties, in...
8885123 Three-dimensional display apparatus and method for manufacturing the same  
The present invention provides a 3D display apparatus which comprises a display and a liquid crystal cell module. The liquid crystal cell module retards a phase of the light emitted from the...
8879030 Active matrix type liquid crystal display apparatus with complementary polarizer  
A transmitting liquid crystal display apparatus includes a liquid crystal panel including a pair of substrates, a pair of polarizers arranged adjacent to the pair of substrates respectively, a...
8877304 Optical film  
It is an object of the present invention to provide an optical film which has reverse chromatic dispersibility that its retardation becomes smaller as the wavelength becomes shorter and a low...
8871314 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. Qa, Qb, and Qc are a...
8867001 Patterned retardation film comprising relief-like stripe structures and sub micron grooves  
A patterned retardation film including a base substrate, a patterned resin layer and a liquid crystal layer is provided. The patterned resin layer having plurality of first areas and a plurality...
8865895 Organic compound, anisotropic optical film and method of production thereof  
The present invention is related to 6,7-dihydrobenzimidazo[1,2-c]quinazolin-6-one derivatives of the general structural formula (I), where X is a carboxylic group COOH, m is 0, 1, 2 or 3; Y is a...
8866995 Liquid crystal display device  
A liquid crystal display (LCD) device is disclosed, which comprises a liquid crystal panel which can be displayed in any other color instead of a black color during a non-driving mode through the...
8848118 3D display device and phase retarder film thereof  
The present invention discloses a 3D display device and a phase retarder film thereof. The phase retarder film is used to be mounted on a liquid crystal display panel adopting a half-source...
8848146 Liquid crystal device, electronic device and phase difference compensating plate  
An O plate is included which includes a phase difference compensating layer which is an assembly of columns obtained by oblique deposition of an anisotropic refractive index medium with respect to...
8842243 IPS or FFS-mode liquid-crystal display device  
An IPS or FFS-mode liquid-crystal display device includes an optical compensatory film having a first retardation region and a second retardation region adjacent to the first retardation region,...
8842237 Liquid crystal display device  
A liquid crystal display device includes a liquid crystal display panel, a first back light module (BLU), a polarizer, a second BLU and a pattern retarder. The first BLU is disposed below the...
8836897 Liquid crystal display device  
A liquid crystal display device comprising a liquid crystal cell and a polarizer arranged on at least one outer side of the liquid crystal cell, wherein the liquid crystal cell includes a pair of...