| Patents for C09K 19 - Liquid crystal materials (21,026) |
|---|
| 09/11/2001 | US6287648 Liquid-crystalline medium |
| 09/11/2001 | US6287647 Liquid crystal composition and liquid crystal display using the same |
| 09/11/2001 | US6287646 Mixtures |
| 09/07/2001 | WO2001064814A1 Supertwisted nematic liquid crystal displays, liquid crystal compositions and compounds |
| 09/07/2001 | WO2001064667A1 Producing liquid crystals with cf2o bond |
| 09/06/2001 | US20010019121 Miscibility |
| 09/06/2001 | DE10010726A1 Twisted and supertwisted liquid crystal display, e.g. matrix display, has liquid crystal mixture containing fluoro-cyanopyrimidinyl-benzene and phenyl-cyclohexyl-cyclohexane compounds |
| 09/06/2001 | DE10010537A1 Production of compounds having at least one -CF2-O- bridge, useful for liquid crystal displays, comprises reaction of a bis(alkylthio)carbenium salt with a hydroxyl group containing compound. |
| 09/05/2001 | EP0891314B1 Bisalkenyl derivatives, liquid crystalline compounds and liquid crystal compositions |
| 09/05/2001 | EP0768998B1 Liquid crystal compounds, mixtures and devices |
| 09/05/2001 | EP0727406B1 Vinylene compounds and liquid crystalline medium |
| 09/05/2001 | CN1311768A Crosslinkable liquid crystalline compound |
| 09/05/2001 | CN1311447A Multi-layered reflecting film and dye with the reflecting characteristics depending on visual angle |
| 09/05/2001 | CN1311263A Preparation of poly aromatic ether ketone liquid crystal copolymer |
| 09/04/2001 | US6284418 Biopolymer-based optical element |
| 09/04/2001 | US6284154 For liquid crystal cells, electroptics |
| 08/30/2001 | WO2001016131A3 Five membered-ring compounds and utilization thereof in liquid crystal mixtures |
| 08/30/2001 | DE10102631A1 Thiophencarbonsäureester und flüssigkristallines Medium Thiophencarbonsäureester and liquid crystalline medium |
| 08/28/2001 | US6281430 Electronic device comprising a columnar discotic phase |
| 08/28/2001 | US6280653 Liquid crystal composition and liquid crystal shutter |
| 08/23/2001 | WO2001060946A2 Polar diphenyldiacetylene liquid crystals |
| 08/23/2001 | US20010016238 Electrooptical liquid crystal system |
| 08/23/2001 | US20010015422 Fluoro, oxymethyldifluoro or oxymethyltrifluoro, chloro or cyano derivatives of phenylcyclohexanes as components of liquid crystalline media for electrooptical displays |
| 08/22/2001 | EP1126006A2 Liquid crystal compounds, liquid crystal medium and liquid crystal display |
| 08/22/2001 | CN1309687A Compositions |
| 08/21/2001 | US6278505 Liquid crystal reflective display |
| 08/21/2001 | US6278028 For electroclinic device |
| 08/21/2001 | US6277502 Photocrosslinkable silane derivatives |
| 08/21/2001 | US6277451 Organosilicon compounds; electrooptical device |
| 08/21/2001 | US6277403 Poly(oxy(ethyl-1,2-ethanediyl)oxycarbonyl-1,4-phenyleneoxycarb onyl-1, 4-phenylenecarbonyloxy-1,4-phenylenecarbonyl or poly(oxy(decanyl-1,2-ethanediyl)oxycarbonyl-1,4-phenyleneoxyca rbonyl-1, 4-phenylenecarbonyloxy-1,4-phenylenecarbonyl) |
| 08/21/2001 | US6277348 Polycondensation of borazine in a closed reactor and the addition, to said polyborazylene obtained by polycondensation, of a solvent selected from aromatic solvents, borazine solvents and mixtures thereof |
| 08/21/2001 | CA2025956C Liquid crystal detergent composition |
| 08/16/2001 | WO2001059031A2 Near infrared sensitive photopolymerizable composition |
| 08/16/2001 | WO2001058858A1 Benzoic acid esters, and liquid-crystalline medium |
| 08/15/2001 | CN1308610A Chiral compounds and their use as doping agents in liquid crystals |
| 08/14/2001 | US6274208 Bistability, color purity, reflectance, contrast |
| 08/14/2001 | CA2298345A1 Near infrared sensitive photopolymer and holographic photopolymer dispersed liquid crystal materials made therewith |
| 08/14/2001 | CA2000922C Matrix liquid crystal display |
| 08/09/2001 | WO2001057157A1 Reversible information display medium of liquid crystal type and noncontact ic card utilizing the same |
| 08/09/2001 | US20010012083 Liquid crystal display device having thin glass substrate on which protective layer formed and method of making the same |
| 08/08/2001 | EP1122292A2 Liquid crystal composition and liquid crystal display device |
| 08/07/2001 | US6271898 Particles and droplets containing liquid domains and method for forming in an aqueous medium |
| 08/07/2001 | US6270691 Polymer liquid crystal emulsion stabilized by water soluble copolymer, liquid crystal composite film and method for preparing thereof |
| 08/02/2001 | US20010010366 Electrooptic display |
| 08/01/2001 | EP1120400A1 Naphtahlene compound, and liquid crystal composition and liquid crystal element using the same |
| 08/01/2001 | EP1120399A1 Naphthalene compound, and liquid crystal composition and liquid crystal element using the same |
| 08/01/2001 | EP1119595A1 Tristable liquid crystal display device |
| 08/01/2001 | EP1119594A1 Tristable liquid crystal display device |
| 07/31/2001 | US6267910 Antiferroelectric liquid crystal composition |
| 07/26/2001 | WO2001053248A1 Polymerizable composition showing liquid-crystal phase and optically anisotropic object made with the same |
| 07/26/2001 | US20010009272 Liquid-crystalline medium |
| 07/26/2001 | DE10002186A1 New phenanthrene-2,7-diyl or 9,10-dihydrophenanthrene-2,7-diyl compounds, some of which contain fluorine, are useful in liquid crystal mixtures for displays |
| 07/25/2001 | EP0888328B1 Chiral compounds and their use as doping agents in liquid crystals |
| 07/25/2001 | EP0729498B1 Chiral nematic liquid crystalline compositions |
| 07/25/2001 | CN1305447A Optically active compounds |
| 07/24/2001 | US6266115 Liquid crystal cell and liquid crystal display device using an antiferroelectric liquid crystal |
| 07/24/2001 | US6265034 Multilayer; sealed openings containing photocurable resin |
| 07/24/2001 | US6264741 Self-assembly of nanocomposite materials |
| 07/19/2001 | DE10064291A1 New phenylacetylene (meth)acrylate esters are used in liquid crystal composition and preparing polymer and birefringent product, e.g. optical display and recording material, optical compensator, polarizer, reflector or scattering plate |
| 07/18/2001 | EP1116771A2 Method for making materials having uniform limited coalescence domains |
| 07/18/2001 | EP1116770A1 Nematic liquid crystal composition and liquid crystal display using the same |
| 07/18/2001 | EP1116769A2 Electrolyte composition, electrochemical cell and ionic liquid crystal monomer |
| 07/18/2001 | EP1115809A1 Structurally ordered articles, fabrication method and applications of the same |
| 07/18/2001 | EP0808350B1 Direactive mesogenic compounds and intermediates |
| 07/18/2001 | CN1304496A Optical component, orientation layer, and layerable polymerisable mixture |
| 07/18/2001 | CN1303904A Liquid crystal composition |
| 07/17/2001 | US6262788 Process for preparing an optical retardation film |
| 07/17/2001 | US6261650 Polymer dispersed liquid crystal (PDLC) display element for use in an electronic apparatus |
| 07/11/2001 | EP1114825A1 Silicon compounds, liquid crystal compositions and liquid crystal displays |
| 07/11/2001 | EP0920405B1 Fluorovinyl derivative compound, liquid crystal composition, and liquid crystal display device |
| 07/10/2001 | USRE37270 Liquid crystal phase |
| 07/10/2001 | US6258296 Fluorine-substituted compounds and ferrielectric liquid-crystal composition containing the same |
| 07/05/2001 | WO2001047862A1 Optically active materials |
| 07/05/2001 | DE10058474A1 Twisted and supertwisted nematic liquid crystal displays for multiplex systems having very short switch times comprise nematic mixture containing compound with terminal cyanoethynyl group and compound with terminal alkenyl group |
| 07/03/2001 | US6254941 Fluoroalkylated liquid-crystal compounds, liquid-crystal compositions, and liquid-crystal display elements |
| 06/28/2001 | WO2001046748A1 Cholesteric liquid crystal display that prevents image sticking |
| 06/28/2001 | WO2001046336A2 Liquid crystalline medium |
| 06/28/2001 | US20010005249 Liquid crystal device and a method for producing it |
| 06/28/2001 | DE19961702A1 Liquid crystalline medium, useful for electro-optical devices, is based on a mixture of polar compounds having positve dielectric anisotropy and contains at least one alkylene compound |
| 06/28/2001 | DE10050880A1 New pyridine derivatives useful as stabilizers for liquid crystals |
| 06/28/2001 | DE10050071A1 Liquid crystal compositions for liquid crystal display devices have proper birefringence, large negative dielectric anisotropy, wide nematic liquid crystal phase range, high voltage holding rate and a low viscosity and |
| 06/27/2001 | EP0847432B1 Polymerizable liquid-crystalline compounds |
| 06/26/2001 | US6252641 Liquid crystal device and liquid crystal apparatus |
| 06/26/2001 | US6252640 Method for manufacturing a wide band polarization film |
| 06/26/2001 | US6251301 Cell from spaced walls, polarization with enantiomorph compounds of esters, imines, ethers and heterocyclic compounds |
| 06/21/2001 | US20010004108 Comprising a liquid crystalline difluorostilbene compound; and a chiral agent; exhibits a cholesteric phase at room temperature |
| 06/21/2001 | US20010004107 Which contains a fluorescent skeletal structure, and a core of a liquid crystal; use in electroluminescent elements |
| 06/21/2001 | DE10058472A1 New 4-((hetero)cyclyl)-pentafluorosulfuranyloxybenzene derivatives are used in liquid crystal media for liquid crystal display and dielectric in electrooptical display, e.g. in thin film transistor or supertwisted nematic display |
| 06/21/2001 | DE10056323A1 Supertwisted pneumatic liquid crystal displays contain alkadienyl-cyclohexyl-cyclohexyl-benzene, alkenyl-cyclohexyl-cyclohexyl-benzene or alkenyl-cyclohexyl-cyclohexane and cyanophenyl benzoate compounds |
| 06/20/2001 | EP1108700A1 Decahydronaphthalene derivative |
| 06/19/2001 | US6248410 Display having realignment layer, where field thereof has significant component parallel to liquid crystal layer, comprising liquid crystalline medium having negative dielectric anisotropy and at least four mesogenic compounds |
| 06/19/2001 | US6248260 Low temperature miscibility, high voltage holding ratio; thin film transistors |
| 06/19/2001 | US6248259 Optically active monomer, liquid crystal polymer, and optical element |
| 06/14/2001 | WO2001042391A2 A new family of conducting liquid crystals |
| 06/14/2001 | US20010003473 Super-wide-angle cholesteric liquid crystal based reflective broadband polarizing films |
| 06/14/2001 | US20010003359 Excellent durability and storage stability |
| 06/13/2001 | EP1106671A2 Liquid crystal medium |
| 06/13/2001 | EP1105444A1 Liquid crystal polymers |
| 06/13/2001 | DE19959033A1 Flüssigkristallines Medium Liquid-crystalline medium |
| 06/13/2001 | DE10058664A1 Liquid crystalline medium, useful for electro-optical displays, is mixture of polar compounds having positive dielectric anisotropy and containing fluorinated unsaturated cycloaliphatic compound |