| Patents for C09K 19 - Liquid crystal materials (21,026) |
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| 03/24/2009 | US7507448 Emitting polarized light onto alignment layer in radiation area of light source with differently aligned polarization axes, moving alignment layer and light radiation area relative to one another so dispersion of polarization axes of light is cancelled relative to one another; liquid crystal displays |
| 03/19/2009 | WO2009034867A1 Liquid crystalline compound, liquid crystal composition, and liquid crystal display element |
| 03/19/2009 | WO2009033564A2 Electro-optical light control element, electro-optical display and control medium |
| 03/19/2009 | WO2009033532A1 2,5-selenophene derivatives and 2,5-tellurophene derivatives |
| 03/19/2009 | WO2009033276A1 Malva mosaic virus and virus-like particles and uses thereof |
| 03/19/2009 | WO2008017507A3 Nanoparticle nucleic acid bonding compound conjugates forming i-motifs |
| 03/19/2009 | WO2008012180A9 Fused naphthalenes |
| 03/19/2009 | US20090074992 Nanowire grid polarizer and method of preparing the same |
| 03/19/2009 | US20090074991 Liquid crystal composition, liquid crystal device, reflection display material, light modulating material, and anthraquinone compound |
| 03/19/2009 | US20090074990 Method for manufacturing optically anisotropic material |
| 03/19/2009 | US20090074989 Cellulose Ester Film, Manufacturing Method Thereof, Optical Film, Polarizing Plate and Liquid Crystal Display |
| 03/19/2009 | US20090073328 Liquid crystal material sealed housing |
| 03/19/2009 | US20090072230 Gas-barrier film and organic device comprising same |
| 03/19/2009 | US20090072194 Films and Processes for Producing the Same |
| 03/19/2009 | DE102008035889A1 Flüssigkristallanzeige Liquid-crystal display |
| 03/19/2009 | CA2699093A1 Malva mosaic virus and virus-like particles and uses thereof |
| 03/18/2009 | EP2036969A1 Cholesteric liquid-crystal composition, circular polarization separation sheet, and use thereof |
| 03/18/2009 | CN101389596A Alignment material for liquid crystal display device of vertical alignment mode and method of preparing the same |
| 03/18/2009 | CN101389595A Alignment material for liquid crystal display device of vertical alignment mode and method of preparing the same |
| 03/18/2009 | CN100470270C Composition for liquid crystal film formation, optically anisotropic film and process for producing them |
| 03/18/2009 | CN100469856C Liquid crystal composition for use in bistable liquid crystal devices |
| 03/18/2009 | CN100469590C Security element and methods for the production thereof |
| 03/17/2009 | US7505094 Black-white cholesteric liquid crystal display and method for manufacturing the same |
| 03/17/2009 | US7504139 Optical cellulose acylate film, polarizing plate and liquid crystal display |
| 03/17/2009 | US7504137 Liquid crystal material in optical path of reading beam; a material in communication with the liquid crystal shifts reflection wavelength band of said least one cholesteric liquid crystal in response to a predetermined stimulus to permanently and irreversibly limit number of times the medium can be read |
| 03/12/2009 | WO2009031437A1 Tetra- or penta-cyclic liquid crystalline compound having lateral fluorine, liquid crystal composition, and liquid crystal display element |
| 03/12/2009 | WO2009030352A1 Fluorene derivatives |
| 03/12/2009 | WO2009030332A1 Calamitic mesogenic compounds |
| 03/12/2009 | WO2009030329A1 Liquid crystal display |
| 03/12/2009 | WO2009030322A1 Liquid crystal display |
| 03/12/2009 | WO2009030318A1 Liquid crystal display |
| 03/12/2009 | US20090068381 Polarizing sheet |
| 03/12/2009 | US20090068380 Optical compensation films based on stretched polymer films |
| 03/12/2009 | US20090068379 Dioxetane compound, cationically polymerizable composition, optical film, and liquid crystal display device |
| 03/12/2009 | US20090068378 Discotic nematic material, composition, retardation plate, elliptically-polarizing plate and compound |
| 03/12/2009 | US20090068377 Optical film, polarizing plate and liquid crystal display apparatus |
| 03/12/2009 | US20090068345 Composition for forming alignment film, and method for manufacturing liquid crystal device |
| 03/12/2009 | US20090068343 Composition for forming alignment film and method for manufacturing liquid crystal device |
| 03/12/2009 | US20090066905 Componds for use in liquid crystal devices |
| 03/12/2009 | US20090066898 Optically-compensatory sheet, ellipsoidal polarizing plate and liquid crystal display device |
| 03/12/2009 | US20090066884 Liquid crystal display and process for producing the same |
| 03/12/2009 | US20090066883 Process of producing optical compensation sheet, polarizing plate comprising an optical compensation sheet produced by said process, and liquid crystal display device |
| 03/12/2009 | US20090065740 Liquid crystal composition and liquid crystal display device |
| 03/12/2009 | US20090065739 Liquid crystal compound having chloronaphthalene moiety, liquid crystal composition, and optical device |
| 03/12/2009 | DE102008039750A1 Elektrooptisches Lichtsteuerelement, elektrooptische Anzeige und Steuermedium Electro-optical light modulation element, electro-optical display and control medium |
| 03/12/2009 | DE102008039745A1 Verfahren zur Herstellung einer homogenen flüssigen Mischung A process for preparing a homogeneous liquid mixture |
| 03/12/2009 | DE102008036807A1 2,5-Selenophenderivate und 2,5-Tellurophenderivate 2,5-and 2,5-selenophene Tellurophenderivate |
| 03/11/2009 | EP2032672A1 Cholesteric multi-layers |
| 03/11/2009 | EP2032552A1 Mesogenic compounds, liquid crystal medium and liquid crystal display |
| 03/11/2009 | CN101384598A Organic compound, anisotropic optical film and method of production thereof |
| 03/11/2009 | CN101384597A 6,7-dihydrobenzimidazo[1 ,2-c]quinazolin-6-one carboxylic acids, their esters, and methods of synthesis thereof |
| 03/11/2009 | CN101384531A Liquid-crystalline styryl derivative, process for producing the same, and liquid-crystalline semiconductor element employing the same |
| 03/11/2009 | CN101381604A Purification method of liquid crystal monomer or liquid crystal composition |
| 03/11/2009 | CN100468149C Stratified phase-separated composite comprising a photo-polymerization dye |
| 03/11/2009 | CN100467460C Method for producing liquid crystals with CF20 bond |
| 03/10/2009 | US7501166 Multilayer lamination; substrates, liquid crystals and crosslinkd polymer |
| 03/10/2009 | US7501164 A two-component nematic phase of a 3,4,5-trifluorophenyl ether of a ((4'-cyclohexyl-2,6-difluoro)biphenyl) difluoromethanol and a bicyclohexyl, cyclohexylbiphenyl, phenylbiphenyl or bis(biphenyl) compound |
| 03/10/2009 | US7501163 Having a nano-polymer adhesive layer that prevents a peeling problem from occurring between a substrate and a pattern and/or between one pattern and another pattern; polymer adhesive layer reduces process errors and improves reliability |
| 03/10/2009 | US7501162 Can secure long-time reliability of the display performance by stabilizing alignment characteristics of vertically aligned liquid crystal for a long time; small projection display with high definition and high light use efficiency |
| 03/05/2009 | WO2009028770A1 Alignment agent of liquid crystal, and alignment film of liquid crystal manufactured by the same |
| 03/05/2009 | WO2009028576A1 Polymer liquid crystal, optically anisotropic film and optical device |
| 03/05/2009 | WO2009028514A1 Method for producing pentafluorosulfanylbenzene compound and novel pentafluorosulfanylbenzene compound |
| 03/05/2009 | WO2009028446A1 Liquid crystal composition and liquid crystal display element |
| 03/05/2009 | WO2009028443A1 Liquid crystal composition and liquid crystal display element |
| 03/05/2009 | WO2009028368A1 Liquid crystal composition, and liquid crystal display element |
| 03/05/2009 | WO2009028367A1 Liquid crystal composition, and liquid crystal display element |
| 03/05/2009 | WO2009005330A3 Composition comprising curable dichroic dye for forming ptical component and an optical component prepared using the same |
| 03/05/2009 | WO2008150093A3 Optically anisotropic compound and resin composition comprising the same |
| 03/05/2009 | US20090061117 Sealant for one drop fill process, vertically conducting material and liquid crystal display device |
| 03/05/2009 | US20090061116 Method of forming microstructures on a substrate and a microstructured assembly used for same |
| 03/05/2009 | US20090061115 Capacitive touch screen and manufacturing method thereof |
| 03/05/2009 | US20090061114 Anti-reflection film, polarizing plate, and liquid crystal display device |
| 03/05/2009 | US20090059370 Birefringent film and method of producing the same |
| 03/05/2009 | US20090059157 Optically isotropic liquid crystal medium and optical device |
| 03/05/2009 | US20090059132 Liquid crystal composition and liquid crystal element |
| 03/05/2009 | US20090057610 Plasticizers for improved elevated temperature properties in cellulose esters |
| 03/05/2009 | US20090056853 (Meth)acrylic liquid biphenyl and/or naphthyl monomers, liquid crystal molecules, and octadecyl 3(3,5-di-tert-butyl-4-hydroxyphenyl)propionate as an inhibitor to prevent the monomers from reacting before the polymerization alignment process is effected |
| 03/05/2009 | DE102008036248A1 Flüssigkristallanzeige Liquid-crystal display |
| 03/05/2009 | DE102008035890A1 Flüssigkristallines Medium Liquid-crystalline medium |
| 03/05/2009 | DE102008035718A1 Flüssigkristallanzeige Liquid-crystal display |
| 03/04/2009 | EP2031040A1 Liquid crystalline medium |
| 03/04/2009 | EP1928979B1 Functionalized photoreactive compounds |
| 03/04/2009 | CN101379420A Optical film, phase difference sheet and liquid crystal compound |
| 03/04/2009 | CN101376810A Liquid crystalline medium |
| 03/04/2009 | CN100465231C A heat resistant nylon material with thormotropic liquid crystal polymera and a preparation method thereof |
| 03/03/2009 | US7499125 Method of fabricating electro-optical devices with polymer-stabilized liquid crystal molecules |
| 03/03/2009 | US7498068 Liquid crystal display employing an alignment film of a polyamic acid or polyimide formed from a tetracarboxylic acid and an aminoarylalkylamine such as 2-(4-Aminophenyl)ethylamine, p-aminobenzylamine, or 2-(6-Aminonaphthalene)ethylamine; improved storage stability |
| 03/03/2009 | US7498067 Mixture of 3 liquid crystal compounds having a negative dielectric anisotropy: 1) a compound having a chroman ring, in which two hydrogens are replaced by fluorine, 2) a compound having phenylene in which two hydrogens are replaced by F and Cl, and 3) a compound with phenylene and/or cyclohexylene rings |
| 03/03/2009 | US7497970 Chiral agent for liquid crystal, liquid crystal composition and polymer, as well as filter for optical recording medium, optical recording medium and color filter liquid for crystal |
| 03/03/2009 | US7497969 Combination of liquid crystal compounds including 4-(p-chlorophenyl)-1-propylcyclohexane, a 4,4'-dialkylbicyclhexyl, and compounds containing fluorophenyl groups; high maximum and low minimum nematic phase temperature |
| 03/03/2009 | US7497968 Solution formed by dilution of a rigid or extended rod lyotropic polymer (particularly polybenzimidazoles, polybenzoxazoles, or polybenzothiazoles) prepared from high concentration polymerization mixtures; strong acid solvent; porous films and fibers; ion conducting membranes |
| 02/26/2009 | US20090053429 Cellulose acylate film and method for producing same, and retardation film, polarizer and liquid crystal display device comprising the film |
| 02/26/2009 | US20090051855 Chiral dopant and a liquid crystal compound with a chlorophenyl ring; wide temperature range of liquid crystal phase, large optical anisotropy and large dielectric anisotropy |
| 02/26/2009 | US20090050844 Polymerizable liquid crystal composition |
| 02/26/2009 | US20090050843 comprising at least two compounds, cyclohexyl-difluoro-oxybenzene derivatives; negative dielectric constant anisotropy; highly reliable, maintaining a high voltage-holding ratio even in a high temperature region, and achieving quick responsiveness without reducing the cell gap |
| 02/26/2009 | US20090050207 Photovoltaic Cell |
| 02/25/2009 | EP2028254A2 Grease composition, viscous agent, and mechanical element |
| 02/25/2009 | EP2028253A1 Optically isotropic liquid crystal medium and optical device |
| 02/25/2009 | EP2028252A1 Liquid crystal compound having chloronaphthalene moiety, liquid crystal composition, and optical device |
| 02/25/2009 | EP2027232A1 Liquid crystalline medium and liquid crystal display |