| Patents for C09K 19 - Liquid crystal materials (21,026) |
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| 08/23/2000 | EP0765926B1 Liquid-crystal composition and liquid-crystal display device |
| 08/23/2000 | CN1263927A Fluoric diphenylacetylene liquid crystal compound containing side chain of olifinic oxygen and its preparing process |
| 08/23/2000 | CN1055769C 有源矩阵型液晶显示系统及其驱动方法 An active matrix type liquid crystal display system and a driving method |
| 08/22/2000 | US6108062 Polymer dispersion-type liquid crystal optical device and method for producing the same |
| 08/22/2000 | US6108061 Liquid crystal element stabilized by the use of polymer reticulate structure, and manufacturing method thereof |
| 08/22/2000 | US6107447 Liquid crystalline polymers |
| 08/22/2000 | US6107427 Cross-linkable, photoactive polymer materials |
| 08/22/2000 | US6106942 Finish of esters formed between saturated polyols of up to 10 carbon atoms and 2 to 6 hydroxyl groups and a specified acyclic carboxylic acid, where 2 to 6 of hydroxyl functions are converted to ester functions; improved adhesion to rubber |
| 08/22/2000 | US6106908 Liquid crystalline (E, E)-butadiene compounds and mixtures and devices containing such compounds |
| 08/22/2000 | US6106743 Ordered optical film structure comprising: a substrate; a material disposed on said substrate; said material being a non-liquid crystal having a liquid crystalline molecular ordering. |
| 08/17/2000 | WO2000047694A1 Liquid crystalline substance mixtures |
| 08/17/2000 | DE19905394A1 Flüssigkristalline Stoffgemenge Liquid crystalline substance mixture |
| 08/17/2000 | DE10004636A1 Liquid crystal medium for electro-optical use contains compounds with two ethylene- or butylene-linked cyclohexane rings attached to a fluorinated 4-trifluoro-methoxyphenyl group, optionally by a connecting group |
| 08/17/2000 | DE10002462A1 Liquid crystal medium for electro-optical applications contains alkenyl-terminated bicyclohexyl derivatives and optionally fluorinated phenyl esters of cyclohexylbenzoic acid |
| 08/17/2000 | CA2359729A1 Liquid-crystalline composition |
| 08/16/2000 | EP1028475A1 Electronic device comprising a columnar discotic phase |
| 08/16/2000 | EP1027403A2 5-arylindane derivatives and ferroelectric liquid crystal mixture containing same |
| 08/16/2000 | EP1027354A1 Phthalocyanine analogs |
| 08/16/2000 | CN1263104A Sterol derivative, synthesis method and its application |
| 08/15/2000 | US6104448 Pressure sensitive liquid crystalline light modulating device and material |
| 08/15/2000 | US6103323 Circular dichroism optical element, apparatus thereof, and liquid crystal polymer |
| 08/15/2000 | CA2064808C Liquid crystal polymer film |
| 08/10/2000 | DE19903333A1 Herstellung von alpha, beta-ungesättigte Carbonsäurereste enthaltenden Organosiliciumverbindungen Preparation of alpha, beta-unsaturated carboxylic acid radicals containing organosilicon |
| 08/10/2000 | DE10005468A1 Optical film useful for increasing visibility, brightness and durability liquid crystal display is optically isotropic resin film containing dispersed birefringent domains of thermoplastic resin with nematic liquid crystal phase |
| 08/10/2000 | DE10002689A1 (Super)twisted nematic liquid crystal display, |
| 08/09/2000 | EP1026143A1 Novel liquid-crystal compounds having large negative value of permittivity anisotropy, liquid-crystal composition, and liquid-crystal display element |
| 08/09/2000 | EP1026142A1 2,3-difluorophenyl derivatives having negative value of permittivity anisotropy, liquid-crystal composition, and liquid-crystal display element |
| 08/09/2000 | EP0751981B1 Liquid crystal composite and method of making |
| 08/08/2000 | US6100945 Compensator arrangements for a continuously viewable, DC field-balanced, reflective, ferroelectric liquid crystal display system |
| 08/08/2000 | US6099758 Broadband reflective polarizer |
| 08/08/2000 | US6099752 For use in liquid crystal devices, piezoelectric devices, pyroelectric devices and in optical recording media |
| 08/08/2000 | US6099751 Used as dopes in liquid crystals, in compositions for coating substrates and in the preparation of interference pigments which can be used in printing inks and surface coatings |
| 08/08/2000 | US6099750 Use of organic compounds in the plastic columnar discotic liquid-crystal phase for transport of electric charges |
| 08/02/2000 | EP1024143A2 Process for preparing alpha,beta-unsaturated carboxylic acid group-containing organosilicon compounds |
| 08/02/2000 | CN1261891A Optically active monomer, liquid crystalline polymer and optical element |
| 08/01/2000 | US6096908 Tetrahydro-2-acetoxy-6-trifluoromethyl-5-hydroxypyran optical isomers |
| 08/01/2000 | US6096392 Cholesteric liquid crystal display element |
| 08/01/2000 | US6096242 Acetylenic nitrile with other monomers |
| 08/01/2000 | US6096241 Optical anisotropic crosslinked polymer with acrylate ester, epoxy and vinyl ether with photoinitiator, inhibitors, promoters and thiols |
| 07/27/2000 | DE10000870A1 Liquid crystal mixture with positive dielectric anisotropy used in (super)twisted nematic display contains alkenylcyclohexylcyclohexyl-b enzene or -diphenyl and trifluorophenyl cyclohexylcyclohexanecarboxy late compounds |
| 07/26/2000 | EP1022732A1 Information recording medium |
| 07/26/2000 | EP1022324A2 Liquid crystal composite material and liquid crystal display device(s) which use them |
| 07/25/2000 | US6093345 Optically active compound, liquid crystal composition containing the same, and liquid crystal electro-optic element using the same |
| 07/25/2000 | US6093344 Pair of substrates inside which electrodes are formed, the substrates being disposed to be opposite to each other and to be spaced to define a cell gap, liquid crystal polymer network interposed between the substrates |
| 07/20/2000 | DE10001644A1 New fluorinated azole compounds, used in liquid crystal mixtures or as pharmaceuticals or agrochemicals or their intermediates |
| 07/19/2000 | EP1020442A1 Novel diamino compounds, polyamic acid, polyimide, liquid-crystal alignment film made from film of the polyimide, and liquid-crystal display element containing the alignment film |
| 07/19/2000 | EP1020423A1 Fluoroalkoxybenzene derivatives having ether bond, liquid-crystal composition, and liquid-crystal display element |
| 07/19/2000 | CN1054622C Polymer and liquid crystal display element using same |
| 07/18/2000 | US6090909 Obtained by irradiating polyimide comprising n-(2-(3,5-diaminobenzoyl)oxyethyl)-alpha-phenylmaleimide and 1,2,3,4-cyclobutanetetracarboxylic dihydride with polarized uv-rays |
| 07/18/2000 | US6090308 Direactive mesogenic compounds and intermediates |
| 07/12/2000 | EP1017757A1 Ferroelectric liquid crystal display provided with active- matrix elements |
| 07/12/2000 | EP1017756A1 Chip card with a bistable display |
| 07/12/2000 | EP1017755A1 Coatings with a cholesteric effect and method for the production thereof |
| 07/12/2000 | EP0760964B1 Chiral nematic liquid crystal composition and devices comprising the same |
| 07/11/2000 | US6088079 Cholesteric liquid crystal layer, optical element, lighting device, and liquid crystal display |
| 07/11/2000 | US6088077 Temperature matched retardation layer |
| 07/11/2000 | US6086964 Liquid crystalline compound having dienyl moiety and liquid crystal composition |
| 07/11/2000 | US6086640 Formazan compounds and method of dyeing therewith |
| 07/06/2000 | WO2000039063A1 Liquid crystal compounds exhibiting negative anisotropy of permittivity |
| 07/06/2000 | WO2000039062A1 Liquid crystalline trifluoro-substituted compounds |
| 07/05/2000 | EP1016893A1 Stainproof liquid crystal display |
| 07/05/2000 | EP1016703A1 Liquid crystalline silicones with improved UV stability |
| 07/05/2000 | EP1016659A1 Bismaleimides comprising mesogenic groups and oligomeric liquid crystalline bismaleimides |
| 07/05/2000 | EP1015525A1 Dyes with optically variable properties |
| 07/05/2000 | CN1054208C Liquid crystalline light modulating device and material |
| 07/04/2000 | US6084649 Comprising an alignment of tilted smectic or induced tilted smectic fluorinated liquid crystal composition; low voltage and low power operation; watch and calculator displays, flat-panel displays found in portable computer, television |
| 07/04/2000 | US6084058 Composition for liquid crystal aligning film, liquid crystal aligning film, liquid crystal displays and liquid crystal display element |
| 07/04/2000 | US6083575 Multilayer element with polymer |
| 07/04/2000 | US6083574 Aligning method of liquid crystal, process for producing liquid crystal device, and liquid crystal device produced by the process |
| 07/04/2000 | US6083573 Liquid-crystalline medium |
| 07/04/2000 | US6083423 Positive dielectric anisotropy |
| 07/04/2000 | CA2189236C Coating compositions whose perceived colour depends on the angle from which they are viewed and the use of such compositions in base paints for multiple layer paint coatings |
| 06/29/2000 | WO2000037586A1 Liquid crystal medium |
| 06/29/2000 | WO2000037585A1 Utilization of polymerizable liquid crystal substances for the production of optical components |
| 06/29/2000 | DE19959721A1 New vinyl-substituted mesogenic compounds, useful as components of liquid crystal compositions, provide good low temperature properties |
| 06/29/2000 | DE19943649A1 Liquid crystal medium useful in electro-optic displays of the twisted nematic type comprises 4-cyclohexyl-2-fluoro-benzonitrile and/or 1-alkenyl-4-cyclohexyl-cyclohexane derivatives |
| 06/29/2000 | DE19859584A1 Verwendung polymerisierbarer flüssigkristalliner Substanzen zur Herstellung optischer Bauelemente Using polymerizable liquid crystalline substances for the production of optical components |
| 06/29/2000 | DE19859421A1 Flüssigkristallines Medium Liquid-crystalline medium |
| 06/28/2000 | EP1013649A1 Liquid crystal compounds incorporating furan ring, liquid crystal composition and liquid crystal display device |
| 06/28/2000 | EP1012148A1 Monoacetals of bicyclohexyl-4,4-dione and their use in preparing liquid crystals |
| 06/28/2000 | EP0980411A4 Decorative material and method of its fabrication |
| 06/28/2000 | CN1258291A Polymerisable, optically active dioxolane diesters |
| 06/28/2000 | CN1257905A Matrix structure controllable high polymer dispersed liquid crystal membrane and its preparing process |
| 06/27/2000 | US6080452 Improved response |
| 06/27/2000 | US6080451 STN liquid crystal display |
| 06/27/2000 | CA2182387C Solidified liquid crystals of cellulose with optically variable properties |
| 06/27/2000 | CA1341038C Fluoroalkaned derivative |
| 06/22/2000 | WO2000036660A1 Polyimide layer comprising functional material, device employing the same and method of manufacturing same device |
| 06/22/2000 | WO2000036054A1 Ferroelectric active matrix displays with wide operating temperature range |
| 06/21/2000 | EP1011154A1 Polyimide layer comprising functional material, device employing the same and method of manufacturing same device |
| 06/21/2000 | EP1010996A1 Method of producing optical films on triphenylphosphate-containing cellulose triacetate substrate |
| 06/21/2000 | EP1010692A1 Liquid-crystal compounds having large value of permittivity anisotropy, liquid-crystal composition containing the same, and liquid-crystal display element made using the liquid-crystal composition |
| 06/21/2000 | EP1010687A2 Ester derivative, liquid crystal composition and liquid crystal display element |
| 06/21/2000 | EP1009782A4 Buff-free liquid crystal alignment using poly(ionomer) coatings |
| 06/21/2000 | EP1009782A1 Buff-free liquid crystal alignment using poly(ionomer) coatings |
| 06/21/2000 | EP1009776A1 Multilayer cholesteric pigments |
| 06/21/2000 | DE19958794A1 Liquid crystal media with positive dielectric anisotropy containing an additional component to give property improvements especially for reflective matrix displays |
| 06/21/2000 | DE19857506A1 New liquid crystal cyanohydrin compounds with strongly negative dielectric anisotropy useful in various types of displays, obtained by conversion of ketones |
| 06/21/2000 | DE19855757A1 Querverbrückte Cyclohexan-Derivate und flüssigkristallines Medium Cross-bridged cyclohexane derivatives and liquid crystalline medium |
| 06/21/2000 | CN1257532A Low viscosity liquid crystal material |