| Patents for C09K 19 - Liquid crystal materials (21,026) |
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| 10/14/2008 | US7435460 Liquid crystal composition and liquid crystal display device |
| 10/14/2008 | US7435459 Liquid crystal composition and liquid crystal display device |
| 10/14/2008 | US7435458 Film for a liquid crystal display which enables enhancement of viewing angle without increasing the thickness; tearing strength; water resistance; high performance optical anisotropy; fatty acid cellulose ester film |
| 10/14/2008 | US7435457 Liquid crystal composition and liquid crystal display device |
| 10/14/2008 | US7435456 Optical compensation film, polarizing plate and liquid crystal display |
| 10/14/2008 | US7435455 Wide temperature range of a nematic phase, a low viscosity, adequate optical anisotropy and a low threshold voltage, short response time, a low electric power consumption, a large contrast and a high voltage retention |
| 10/14/2008 | US7435357 As alignment layer, optical retardation film or optical waveguide in liquid crystal displays or other optical or electrooptical components or devices, or for decorative or security applications |
| 10/09/2008 | WO2008119427A1 Birefringent polymer film with negative optical dispersion |
| 10/09/2008 | WO2008119426A1 Birefingent layer with negative optical dispersion |
| 10/09/2008 | US20080248264 Material pattern, and mold, metal thin-film pattern, metal pattern using thereof, and methods of forming the same |
| 10/09/2008 | US20080248220 Light-Emitting Material and Light-Emitting Device Using the Same |
| 10/09/2008 | US20080248219 contains a transparent conductive oxide as a surface layer and has a photo reflectance below 0.5%; layers are formed by an in-line or roll-to-roll vacuum sputtering method; plasma display or a liquid crystal display |
| 10/09/2008 | US20080246912 Liquid crystal display |
| 10/09/2008 | US20080246001 Liquid crystal composition and liquid crystal display device |
| 10/08/2008 | EP1978077A1 Lubricant composition, mechanical element, and method for producing triazine derivatives |
| 10/08/2008 | EP1978073A1 Liquid crystal composition and liquid crystal display element |
| 10/08/2008 | EP1976793A2 Method for making nanostructures with chromonics |
| 10/08/2008 | EP1776438B1 Liquid crystal compounds, liquid crystal medium and liquid crystal display |
| 10/08/2008 | EP1680482B1 Silicone composition and polymer dispersed liquid crystal |
| 10/08/2008 | EP1513822A4 Sulfoderivatives of indanthrone, lyotropic liquid crystal system and anisotropic film on their base |
| 10/08/2008 | CN101282947A Optical crystal films, based on acenaphthoquinoxaline sulfonamide derivatives having an acid substituent |
| 10/08/2008 | CN101282922A Polymerizable liquid crystal compounds having fused rings and homo- or co-polymers of the same |
| 10/08/2008 | CN101280196A Four-ring liquid crystal compounds |
| 10/08/2008 | CN101280195A 3,4-Difluorothiophenol ether liquid crystal compounds |
| 10/08/2008 | CN101280194A 3,4-Difluorothiophenol ester liquid crystal compounds |
| 10/08/2008 | CN100424568C Liquid crystal display device |
| 10/08/2008 | CN100424566C Liquid crystal display device and electronic device using the same |
| 10/08/2008 | CN100424150C Liquid crystal composition and liquid crystal display element |
| 10/07/2008 | US7433012 Active matrix type liquid crystal display apparatus |
| 10/07/2008 | US7431972 Appropriately optically compensates a liquid crystal cell of a bend alignment mode, and is thin; to reduce the use amount of a liquid crystal compound when manufacturing the optical film with a low cost; good images having high contrast, excellent view angle, generating no gradation reversal |
| 10/07/2008 | US7431971 Retardation plate |
| 10/02/2008 | WO2008117692A1 Method for producing liquid crystal composition |
| 10/02/2008 | WO2008020211A3 Benzimidazole, benzoxazole and benzothiazole derivatives, optical film comprising them and method of production thereof |
| 10/02/2008 | US20080241431 Polymerizable liquid crystal composition |
| 10/02/2008 | US20080241430 Cellulose compound composition, cellulose compound film, optically compensatory sheet, polarizing plate and liquid crystal display device |
| 10/02/2008 | US20080241429 A substrate; a bank with openings, a bottom surface, and a top surface larger than the bottom surface, color filter films having a curved top surface; improving wetability between a bank and color filter films |
| 10/02/2008 | US20080241428 Film; addition polymer with disk anisotropic subunits; high positive birefringence throughout the wavelength range 400 nm< lambda <800 nm |
| 10/02/2008 | US20080241427 Optical retardation compensation film having positive C-plate and at least one negative C-plate; LCD device; optical switches and waveguides |
| 10/02/2008 | US20080239208 Polymer Dispersed Liquid Crystal Formulations for Modulator Fabrication |
| 10/02/2008 | US20080237897 Semiconductor die molded from a bis(epoxyalkyl) derivative of an aromatic initiator, e.g., 1,4-cyclohexylene bis(p-glycidyloxy)benzoate of or 4,4'-bis(4-(glycidyloxy)butoxyphenyl)stilbene; melting point of less than 140 degrees C.; are liquid crystalline at greater than 150 degrees C. |
| 10/02/2008 | US20080236727 liquid crystal molecules and polymerizable monomers, is suitable for being applied to polymer-stabilizing alignment technology |
| 10/01/2008 | EP1975220A1 Liquid crystal composition and liquid crystal display element |
| 10/01/2008 | EP1973987A1 Composition for reducing the transmission of infrared radiation |
| 10/01/2008 | EP1973921A1 Metal nanoparticle and use thereof for inducing chirality in liquid crystal phases |
| 10/01/2008 | CN101277943A 手性化合物 Chiral compounds |
| 10/01/2008 | CN101274983A Preparation for single wall carbon nano-tube monomer-containing compound for PBO polymerization |
| 10/01/2008 | CN100422124C Fused ring compound |
| 09/30/2008 | US7430351 Non-linear femtosecond pulse filter with high contrast |
| 09/30/2008 | US7429411 Stability against heat, light and the like, a suitable optical anisotropy, a suitable dielectric anisotropy, and excellent compatibility with other liquid crystalline compounds |
| 09/30/2008 | US7429111 Two-panel color management system |
| 09/25/2008 | WO2008114821A1 Liquid-crystal composition and liquid-crystal display element |
| 09/25/2008 | WO2008114779A1 Liquid crystal composition and liquid crystal display element |
| 09/25/2008 | WO2008045166A3 Medical device employing liquid crystal block copolymers and method of making the same |
| 09/25/2008 | US20080233311 Retardation film, polarizing plate, liquid crystal display and manufacturing method of retardation film |
| 09/25/2008 | US20080233310 Method for manufacturing thermoplastic resin film, and optical compensation film and polarization plate for liquid crystal display panel |
| 09/25/2008 | US20080233281 forming an aligning film on the surface of a plastic support, using a nonionic water-soluble etherified polysaccharide, solvents selected from water, methanol or mixture and a layer of liquid crystalline polymers; improved adhesion; durability; luminescence |
| 09/25/2008 | US20080231788 plyacrylic ester homo or copolymeric liquid crystal polymer containing a hindered amine compound, a phenolic compound; excellent in durability against blue laser beam |
| 09/25/2008 | US20080231785 Liquid crystal alignment film composition, liquid crystal device and display apparatus |
| 09/25/2008 | US20080230746 Mixtures; one compound has negative dielectric anisotropy; second compound has low viscosity |
| 09/25/2008 | US20080230745 Enhancing contrast; 5-alkyl or alkoxy-pyrimidinyl-phenyl-silyl-thiophenecarboxylate derivative |
| 09/25/2008 | DE102008011693A1 Flüssigkristalle ausrichtendes Mittel und unter dessen Verwendung gebildete Flüssigkristallausrichtungsschicht Liquid crystal aligning agent and liquid crystal alignment layer formed under its use |
| 09/24/2008 | EP1972676A1 Liquid crystal alignment film composition, liquid crystal device and display apparatus |
| 09/24/2008 | EP1972612A1 Novel polymerizable compounds |
| 09/24/2008 | EP1971691A2 Bead based assays using a liquid crystal reporter |
| 09/24/2008 | EP1971667A1 Liquid crystal medium |
| 09/24/2008 | EP1607463B1 Liquid crystal composition |
| 09/24/2008 | EP1599562B9 Nematic liquid crystal mixtures for bistable display devices |
| 09/24/2008 | CN101273111A Chiral compounds |
| 09/24/2008 | CN101273110A Liquid-crystal medium |
| 09/24/2008 | CN101271213A Liquid crystal display |
| 09/24/2008 | CN101270287A LCD and liquid display device using the same |
| 09/24/2008 | CN100421021C Cholesteric liquid crystal optical bodies and methods of manufacture and use |
| 09/23/2008 | US7427364 Liquid crystal composition, liquid crystal element, and cross-linked siloxane polymer |
| 09/23/2008 | US7427363 polymerizable liquid crystal polymers and hydrolysates of alkoxysilane compounds, used to form crystal structured films used as phase shifting, viewing angle-compensating, color-compensating or elliptical polarization films, in liquid crystal displays |
| 09/23/2008 | CA2237922C Liquid multifunctional additives |
| 09/18/2008 | WO2008112860A2 Non-synthtic method for modifying properties of liquid crystals |
| 09/18/2008 | WO2008111417A1 1-(trifluoromethyl)naphthalene derivative |
| 09/18/2008 | WO2008110342A1 Security device with multiple authentication features |
| 09/18/2008 | WO2008110317A1 Inkjettable polymerizable liquid crystalline mixture |
| 09/18/2008 | WO2008110316A1 Polarization selective scattering security device and method for manufacturing the same |
| 09/18/2008 | US20080226845 React product of pyromellitic dianhydride and 2,2-bis[4-(4-aminophenoxy)phenyl]hexafluoropropane with product of bicyclo(2,2,2)oct-7-ene-2,3,5,6-tetracarboxylic dianhydride and1,1-bis[4-(4-aminophenoxy)phenyl]-4-(cyclohexylmethyl)cyclohexane and 4,4'-diaminodicyclohexylmethane; heat to form polyamide |
| 09/18/2008 | US20080226844 Polarized radiation through aperture of first alignment layer; rotate two of first alignment layer, aperture and polarization orientation at selected angular velocities so that exposure area performs least one rotation about center point; fabricate vortex waveplate of any pre-defined vortex order |
| 09/18/2008 | US20080225400 Photochromic materials and photochromic compositions and articles including the same |
| 09/18/2008 | US20080225187 Polarization switching liquid crystal element and image display apparatus having the same |
| 09/18/2008 | US20080224095 lyotropic liquid crystals comprising acenaphtho[1,2-b]quinoxaline derivatives, used to form durable thin films that hardly generates cracks even when the film is exposed under a high-temperature and high-humidity environment |
| 09/17/2008 | EP1970362A1 Monofluorinated terphenyl compound having alkenyl, liquid crystal composition and liquid crystal display element |
| 09/17/2008 | CN101268168A Functionalized photoreactive compounds |
| 09/17/2008 | CN101266314A Birefringent film, polycyclic compound, coating liquid, and image display device |
| 09/17/2008 | CN101265261A Porphyrin-fullerene assembling body and its preparation and use as functional material |
| 09/16/2008 | US7425395 Liquid crystal display device |
| 09/16/2008 | US7425394 Liquid crystal display |
| 09/16/2008 | US7425356 Liquid crystalline polymers mixture:, display, optics, diagnosis |
| 09/16/2008 | US7425355 Liquid-crystalline medium |
| 09/16/2008 | US7425354 a mixture of oxiranyl and oxetanyl compounds, used to form liquid crystal polymer films having transparency, excellent heat and humidity resistance |
| 09/16/2008 | US7425282 Polymer liquid crystal device and fabrication method thereof |
| 09/16/2008 | US7425281 a mixture heat resistant smectic hosts and chiral components that induce ferroelectric polarization and produce fast switching or nonlinear electrical and optical responses, used in ferroelectric liquid crystal films |
| 09/11/2008 | US20080220437 Substrate Material for Handling and Analysing Samples |
| 09/11/2008 | US20080220183 Core of a ferroelectric material of nickel oxide, iron oxide, cobalt oxide and/or yttrium oxide; anda skin layer of a carbon structure of graphite |
| 09/10/2008 | EP1966119A1 Photocrosslinkable materials |
| 09/10/2008 | EP1551902B1 Anisotropic films based on 1,8-naphthoylene-1 ,2 -benzimidazole sulfonates and lyotropic liquid crystal systems and methods for making |