| Patents for C09K 19 - Liquid crystal materials (21,026) |
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| 11/08/2001 | US20010038092 Terphenyl derivative, liquid crystal composition and liquid crystal display device |
| 11/08/2001 | US20010038091 Liquid crystal composition and liquid crystal display element |
| 11/07/2001 | EP1151346A1 Achromatic compound retarder |
| 11/07/2001 | EP1150937A1 Liquid crystalline trifluoro-substituted compounds |
| 11/07/2001 | EP0946474B1 1,3-difluoronapthalene derivatives for liquid crystal mixtures |
| 11/07/2001 | EP0783721B1 Liquid crystal polymer devices |
| 11/07/2001 | CN1321141A Decahydronaphthalene derivative |
| 11/06/2001 | US6313326 Compounds and their application as well as a method of producing liquid crystalline polymers therefrom |
| 11/06/2001 | US6312770 Liquid crystal elastomers |
| 11/06/2001 | US6312618 Polar diphenyldiacetylene liquid crystals |
| 11/01/2001 | WO2001068745A8 Liquid crystalline polymers |
| 11/01/2001 | US20010036517 Optical device |
| 11/01/2001 | US20010035918 Display device and an elecro-optical device using a colloidal liquid crystal composite |
| 11/01/2001 | US20010035520 Acrylated ester |
| 10/31/2001 | EP1149885A1 Cyclohexane derivatives, liquid crystal compositions comprising the same and liquid crystal display devices |
| 10/31/2001 | EP1149823A1 Esters of aromatic hydroxycarboxylic acids |
| 10/31/2001 | EP0891403B1 Lcp blends |
| 10/31/2001 | EP0889942B1 Pdlc cell |
| 10/31/2001 | EP0885271B1 Liquid crystal composition and liquid crystal display device |
| 10/31/2001 | EP0778960B1 Ferroelectric liquid crystal devices |
| 10/31/2001 | DE10105865A1 1-[2-(trans-4-Alkylcyclohexyl)ethyl]-4-arylcyclohex-1-en und dieses enthaltende Flüssigkristallzusammensetzung 1- [2- (trans-4-alkylcyclohexyl) ethyl] -4-arylcyclohex-1-ene and this liquid crystal composition containing |
| 10/30/2001 | US6310677 Liquid crystal device and liquid crystal display apparatus having a chevron structure in monostable alignment |
| 10/30/2001 | US6310664 Continuously viewable, DC field-balanced, reflective, ferroelectric liquid crystal image generator |
| 10/30/2001 | US6309561 Liquid crystal compounds having a chiral fluorinated terminal portion |
| 10/25/2001 | WO2001079379A1 Liquid-crystal medium having a low threshold voltage |
| 10/25/2001 | US20010033400 Switchable polymer-dispersed liquid crystal optical elements |
| 10/25/2001 | DE10102630A1 New diaryltetrafluorobutadiene derivatives useful as a component in liquid crystal media for the production of electro-optical displays |
| 10/25/2001 | DE10018882A1 Electrooptical liquid crystal displays, especially supertwisted nematic displays, have thin alignment layers and specified twist and surface tilt angles |
| 10/24/2001 | EP1147162A1 Ferroelectric active matrix displays with wide operating temperature range |
| 10/24/2001 | EP0891397B1 Process for the production of effect coatings with colour impression depending on viewing angle |
| 10/24/2001 | CN1318617A Liquid crystal compound and its application |
| 10/24/2001 | CN1073548C Pheylbenzoate derivatives and liquid crystal compositions |
| 10/23/2001 | US6306469 Sandwiching mixture of liquid crystallne material, reactive monomers between two substrates, which are provided with an electrode layer, and polymerizing the mixture under the influence of radiation |
| 10/23/2001 | CA2145816C Process for preparing ferromagnetic material |
| 10/18/2001 | WO2001077255A2 Polymers for control of orientation and stability of liquid crystals |
| 10/18/2001 | US20010030731 Phenyl pyrimidine skeleton with one end connected to an alkoxyl chain and the other to an alkyl chain in a chiral smectic C phase filled between substrates |
| 10/18/2001 | US20010030312 Dopes for liquid crystals |
| 10/18/2001 | DE10118734A1 Liquid crystal composition with low threshold voltage comprises defined proportions of highly polar, polar and neutral compounds |
| 10/18/2001 | DE10015846A1 Production of aromatic hydroxy carboxylic acid esters useful as intermediates for polymerizable liquid crystal components comprises reacting the carboxylic acid with a 3-halopropionyl halide |
| 10/17/2001 | EP1146104A2 Liquid crystalline medium |
| 10/17/2001 | EP1144548A1 Liquid crystal medium |
| 10/17/2001 | EP1144547A1 Utilization of polymerizable liquid crystal substances for the production of optical components |
| 10/17/2001 | EP1144546A2 Fluorinated terphenyls |
| 10/17/2001 | EP0946670B1 Colored cholesteric liquid crystal polymers with optically variable properties |
| 10/17/2001 | EP0891396B1 Powder coatings with colour effect depending on viewing angle |
| 10/17/2001 | EP0877776B1 Process for producing pigment particles |
| 10/17/2001 | EP0700420B1 Thermostable and lightfast dichroic light polarizers |
| 10/17/2001 | EP0618914B1 Oxiranyl methyl ethers exhibiting chirality, and their use as dopants in liquid-crystal mixtures |
| 10/16/2001 | US6304306 Liquid crystal display device and method for producing the same |
| 10/16/2001 | US6303194 Used in liquid-crystal and electro-optical display elements |
| 10/16/2001 | US6303056 Vector alignment of guest nlo molecules in a self-ordered nano-structured liquid crystal host film. field-poling is used to remove the centro-symmetry. |
| 10/16/2001 | US6303050 Compounds, process for their manufacture, as well as a process for manufacturing liquid-crystalline polymers using these compounds |
| 10/11/2001 | DE10111142A1 Electro-optical liquid crystal display with orientation reversal layer, useful for in-plane switching displays, having liquid crystal medium containing mesogenic 2-cyano-5-phenyl-pyrimidine derivative |
| 10/11/2001 | DE10111139A1 Electro-optical liquid crystal display with orientation reversal layer, useful for in-plane switching displays, having liquid crystal medium containing 4-cyclohexyl-cyclohexane-1-carboxylic acid ester derivative |
| 10/10/2001 | EP1142977A1 Supertwisted nematic liquid crystal displays |
| 10/10/2001 | EP1142863A2 Polymerisable liquid crystals |
| 10/10/2001 | EP1141172A1 Liquid crystal materials |
| 10/10/2001 | CN1072562C Production method of decorative thermo-varing liquid crystal clamp film |
| 10/09/2001 | US6300454 Liquid-crystalline nematic organosiloxanes which can be crosslinked to form optically anisotropic polymer layers |
| 10/04/2001 | EP1137737A1 Liquid crystal compound |
| 10/04/2001 | DE10016524A1 Polymerisierbare Flüssigkristalle Polymerizable liquid crystals |
| 10/04/2001 | DE10015247A1 New banana-shaped liquid crystal compounds combining flexoelectric polarization induction with other properties required for use in displays comprise optionally fluorinated phenylene ring substituted with mesogenic 'wings' |
| 10/03/2001 | CN1315487A Water-insoluble liquid crystal lubricant |
| 09/27/2001 | US20010025075 Polymer base matrix, thermally conductive filler and a layer of thermally conductive and electromagnetic interference reflective material; efficiency; used for satellite dishes, telecommunications |
| 09/27/2001 | US20010023935 Disubstituted phenanthrenes and their use in liquid-crystal mixtures |
| 09/27/2001 | DE10107544A1 Pneumatic liquid crystal medium, used in e.g. active matrix display, contains dielectrically negative cyclohexyl-2,3-difluoro-diphenyl and cyclohexyl-cyclohex(en)yl- and -2-fluoro-cyclohexenyl-2,3-difluorobenzene compound(s) |
| 09/27/2001 | DE10013507A1 New chiral 2,4,5-tri-substituted 1,3-dioxane compounds with mesogenic groups are used as chiral dopants for liquid crystal systems, e.g. for display, and polymerizable compositions for printing, coating or making e.g. pigment |
| 09/26/2001 | EP1136478A2 Chiral 1,3-dioxane compounds |
| 09/26/2001 | EP1135450A1 Chiral liquid crystal compounds having a fluorinated terminal portion |
| 09/26/2001 | CN1314450A Wide band liquid crystal pigment |
| 09/25/2001 | US6294231 Optically anisotropic film, method of manufacturing the same, and liquid crystal display apparatus |
| 09/25/2001 | US6294229 Film for optical elements |
| 09/25/2001 | US6294109 Ferroelectric and electroclinic liquid crystal materials with sub-ambient temperature stability, broad operation range, and fast dynamic response |
| 09/20/2001 | WO2001068747A1 Method for preparing liquid crystal formed article |
| 09/20/2001 | WO2001068745A2 Liquid crystalline polymers |
| 09/20/2001 | WO2000004111A3 Fluorinated terphenyls |
| 09/20/2001 | EP1144546A3 Fluorinated terphenyls |
| 09/20/2001 | CA2402331A1 Liquid crystalline polymers |
| 09/19/2001 | EP1134597A2 Broadband liquid crystal pigments |
| 09/19/2001 | EP1134270A1 Polymerizable liquid crystal compound having amido bond between two cyclic groups |
| 09/19/2001 | EP1133460A1 Stablised compositions comprising olefins |
| 09/19/2001 | EP0904312B1 Liquid crystalline poly(ester-amides) |
| 09/19/2001 | EP0902820B1 CHIRAL cLCPS CONTAINING COLOURED MONOMERS |
| 09/18/2001 | US6292247 Polysilicon thin film transistor includes o-difluorobenzene derivative; pixel electrodes |
| 09/18/2001 | US6291629 Used as surface-coating materials; forms stable grandjean textures which can be frozen on cooling below the glass transition temperature |
| 09/18/2001 | US6291065 Pigment flakes |
| 09/18/2001 | US6291034 Naphthyl organic compounds |
| 09/18/2001 | CA2189622C Liquid-crystalline organosiloxanes containing chiral dianhydrohexitol derivatives |
| 09/13/2001 | WO1997019142A3 Use of organic compounds present in the liquid-crystalline phase discotic in a plastic-columnar manner for conveying electrical charges |
| 09/13/2001 | US20010021423 Detector |
| 09/12/2001 | EP1132451A1 Choleristic flakes |
| 09/12/2001 | EP1132450A2 Multilayer reflective film or pigment with viewing angle dependent reflection characteristics |
| 09/12/2001 | EP1132377A1 Propiolonitrile derivatives and liquid crystal compositions comprising the same |
| 09/12/2001 | EP0808825B1 Phenyl benzoate derivatives and liquid crystal compositions |
| 09/12/2001 | EP0786509B1 Liquid crystal composition and liquid crystal display |
| 09/12/2001 | CN1312847A Tristable liquid crystal display device |
| 09/12/2001 | CN1312846A Tristable liquid crystal display device |
| 09/12/2001 | CN1312792A Liquid crystalline compounds |
| 09/11/2001 | US6287650 Liquid crystals |
| 09/11/2001 | US6287649 Liquid crystal display device and method of manufacturing it |