| Patents for C09K 19 - Liquid crystal materials (21,026) |
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| 10/21/2004 | WO2004090025A1 Polymerised liquid crystal film with retardation or orientation pattern |
| 10/21/2004 | WO2004090024A1 Optical film inside a liquid crystal display |
| 10/21/2004 | US20040209008 photoalignable top-sealing composition for top-sealing a liquid crystal display cell of a photoalignable polymer, oligomer or a precursor thereof and a sealing solvent; easily scalable to roll-to-roll continuous manufacturing of LCDs |
| 10/21/2004 | US20040209006 Liquid crystal film and liquid crystal display device equipped with same |
| 10/21/2004 | US20040206934 Monomers for composite resins with acrylates for unsaturated derivative blends with acids, esters for derivatives with low shrinkage |
| 10/21/2004 | US20040206933 Mesogenic compound with carbon, oxygen and sulfur liquid crystalsswitches |
| 10/21/2004 | DE10247986A9 Photostabiles flüssigkristallines Medium Photo Stable liquid-crystalline medium |
| 10/20/2004 | EP1469058A1 Liquid crystal film and liquid crystal display device equipped with same |
| 10/20/2004 | EP1468988A1 Process of preparing disubstituted 9-alkylidenefluorenes and derivatives thereof |
| 10/20/2004 | EP1468027A1 Method for polymerizing cycloolefin polymer containing polar functional groups and electronic devices employing the polymerized cycloolefins |
| 10/19/2004 | US6806374 Field effect transistor, oled, electroluminescent device, rfid tag, backlight, photovoltaic or sensor device, or electrophotographic recording device; security marking; charge injection layer, planarising layer, antistatic film |
| 10/19/2004 | US6806368 Liquid crystalline 3,4:9,10-perylenetetacarbocylic acid diimides |
| 10/19/2004 | US6805923 A liquid-crystalline medium based on a mixture of polar compounds having positive dielectric anisotropy, characterized in that it comprises one or more compounds of the general formula I the use thereof for electro-optical purposes and to |
| 10/19/2004 | US6805922 Mono-, oligo-and polyalkylidenefluorenes and their use as charge transport materials |
| 10/19/2004 | US6805921 Optically active compound and nematic liquid crystal composition containing the compound |
| 10/19/2004 | US6805920 Polymerizable liquid crystal compound and optical film |
| 10/14/2004 | WO2004087835A1 Chiral polymerizable compounds |
| 10/14/2004 | US20040202799 Optical compensator with crosslinked surfactant addenda and process |
| 10/14/2004 | US20040201797 Process for preparing positive-negative blended optical retardation film, positive-negative blended optical retardation film, and liquid crystal display element and liquid crystal display device using the same |
| 10/14/2004 | US20040200994 Compounds of formula (6) to stabilize liquid crystal domains |
| 10/13/2004 | CN1536052A 液晶混合物 Liquid crystal mixtures |
| 10/13/2004 | CN1170808C Liquid crystal compound |
| 10/12/2004 | US6803972 Polarization conversion system |
| 10/07/2004 | WO2004085380A1 Benzene derivative having moiety of long linear conjugated system structure, method for preparation thereof and liquid crystalline material |
| 10/07/2004 | WO2004085360A1 Benzene derivative having long linear conjugated structure moiety, method for production thereof and liquid crystalline material |
| 10/07/2004 | WO2004085359A1 Benzene derivative having long linear conjugated structure moiety, method for production thereof and liquid crystalline material |
| 10/07/2004 | WO2004077390A3 Nematic liquid crystal mixtures for bistable display devices |
| 10/07/2004 | US20040199004 Novel mesogens |
| 10/07/2004 | US20040197494 Liquid crystal mixtures having large values for the ratio between the elastic constants K33/K11 and relatevely small one for dielectric anisotropy and epsilon/epsilon bottom; broad d/p window; high long-term chemical stability and electrical resistance; low frequency and temperature dependence |
| 10/07/2004 | US20040195547 Compounds of formula (4) to stabilize liquid crystal domains |
| 10/07/2004 | DE4201711B4 Lateral fluorierte Benzolderivate, ihre Verwendung und diese enthaltendes flüssigkristallines Medium, flüssigkristallines Anzeigeelement und elektrooptisches Anzeigelement Laterally fluorinated benzene derivatives, their uses, and these containing liquid-crystalline medium, liquid-crystalline display element and electro-optical display element |
| 10/07/2004 | DE10313979A1 Electrooptical light modulating element for data display in electrooptical, video or digital system, e.g. active matrix display, television screen and computer monitor, uses mesogenic modulating medium with blue phase |
| 10/07/2004 | DE10313700A1 New fluorinated oxa-anthracene compounds are useful in liquid crystal mixtures having a high dielectric anisotropy and high thermal, UV and light stability |
| 10/06/2004 | EP1464996A1 Liquid crystalline triphenylene derivatives and retardation film containing them |
| 10/06/2004 | EP1463787A2 A material for liquid crystal cell |
| 10/06/2004 | CN1535306A Triazine ring based polymers for photoinduced liquid crystal alignment, liquid crystal alignment layer containing same, liquid crystal element using alignment and method of mfg. same |
| 10/06/2004 | CN1170193C Optical component, orientation layer, and layerable polymerisable mixture |
| 10/06/2004 | CN1169790C Pyridine structure contained fluorine-aromatic diamine and preparation process and use thereof |
| 10/06/2004 | CN1169776C Polymerized compound, polymerized liquid crystal composition containing it, and process for preparing anisotropic optical part from said liquid crystal composition |
| 10/05/2004 | US6801292 Discotic and rod-shaped and rod-shaped liquid crystals; edge-on and uniaxial alignment |
| 10/05/2004 | US6800763 For use as semiconductor charge transport materials, in optical, electrooptical or electronic devices like for example organic field effect transistors (fet or ofet) for thin film transistor liquid crystal displays and integrated circuit |
| 10/05/2004 | US6800338 Electro-optical liquid-crystal display |
| 10/05/2004 | US6800220 Optically active polyester, photoreactive chiral agent, liquid crystal composition, liquid crystal color filter, optical film, recording medium, method of changing the helical structure of a liquid crystal, and method of fixing the helical structure of a liquid crystal |
| 10/05/2004 | US6800219 Liquid crystal composition, selectively reflective film and liquid crystal color filter |
| 09/30/2004 | WO2004083913A1 Birefringent optical element, lcd device with a birefringent optical element, and manufacturing process for a birefringent optical element |
| 09/30/2004 | WO2004083340A1 Liquid crystal composition |
| 09/30/2004 | WO2004083335A2 Glassy chiral-nematic liquid crystals and optical devices containing same |
| 09/30/2004 | WO2004071633A3 Swollen liquid crystals |
| 09/30/2004 | WO2004071632A3 Reaction medium comprising a directly swollen liquid crystal |
| 09/30/2004 | WO2004060861A3 Crosslinkable, photoactive polymers and their use |
| 09/30/2004 | US20040191429 Liquid crystal imprinting |
| 09/30/2004 | US20040191428 displays comprising layers having anisoptropic compounds and crosslinked polymers, between curved substrates; lightweight screens for computers or televisions having flexibility |
| 09/30/2004 | US20040188654 Nematic liquid crystal mixtures for bistable display devices |
| 09/30/2004 | US20040188653 Liquid crystal display and method of manufacturing the same |
| 09/30/2004 | DE102004009094A1 Flüssigkristalline Mischungen Liquid-crystalline mixtures |
| 09/29/2004 | EP1462468A1 Liquid-crystal polyester resin |
| 09/29/2004 | EP1003821B1 Anisotropic retardation layers for display devices |
| 09/29/2004 | CN1169016C Active matrix type liquid crystal display |
| 09/28/2004 | US6797198 Liquid-crystalline polymer composition |
| 09/23/2004 | WO2004081979A2 Functionalized nanostructured lyotropic liquid crystal polymers |
| 09/23/2004 | WO2004080438A1 Dry polymer and lipid composition |
| 09/23/2004 | US20040185186 optical compensation sheets formed from liquid crystal compound excellent in wavelength dispersion property and refractive index anisotropy |
| 09/23/2004 | US20040185185 Liquid crystal device and compositions |
| 09/23/2004 | US20040183054 Phosphite ester additive compositions |
| 09/23/2004 | CA2519070A1 Dry polymer and lipid composition |
| 09/22/2004 | EP1460122A1 Dimmer element and production method therefor |
| 09/22/2004 | EP1459360A1 Active matrix thin film transistor array backplane |
| 09/22/2004 | EP1093454B1 Chiral compounds and their use as doping agents in liquid crystals |
| 09/22/2004 | CN1167973C Liquid crystal orientation layer |
| 09/21/2004 | US6795138 Transmissive or reflective liquid crystal display and novel process for its manufacture |
| 09/21/2004 | US6794533 Single-crystalline film and process for production thereof |
| 09/21/2004 | US6793987 Photoalignment materials and liquid crystal display fabricated with such photoalignment materials |
| 09/21/2004 | US6793986 Polymerizable liquid crystals |
| 09/21/2004 | US6793985 Liquid crystalline medium and liquid crystal display |
| 09/21/2004 | US6793984 Fluorinated (dihydro)phenanthrene derivatives, and their use in liquid-crystalline media |
| 09/21/2004 | US6793983 Liquid crystal medium |
| 09/16/2004 | WO2004078877A1 Organic light emitting materials as well as light emitting devices containing these materials |
| 09/16/2004 | WO2004026991A9 Liquid crystalline medium |
| 09/16/2004 | US20040178387 Liquid crystal composition, polymerization product, ratardation plate and ellipsoidally polarizing plate |
| 09/16/2004 | DE19744943B4 Verfahren zur Herstellung von Flüssigkristall-Polymer-Dispersionsschichten A process for the production of liquid crystal-polymer dispersion layers |
| 09/16/2004 | DE102004008638A1 Flüssigkristallines Medium Liquid-crystalline medium |
| 09/16/2004 | DE102004006669A1 Flüssigkristallines Medium Liquid-crystalline medium |
| 09/15/2004 | EP1341746B1 Liquid crystalline compounds |
| 09/15/2004 | EP1257613B1 Optical connection of waveguides of an optical element using a near infrared sensitive photopolymerizable composition |
| 09/15/2004 | EP1198537B1 High-contrast active matrix displays |
| 09/15/2004 | EP1012148B1 Monoacetals of bicyclohexyl-4,4-dione and their use in preparing liquid crystals |
| 09/15/2004 | CN1166748C Prepn of curing allochroic film |
| 09/14/2004 | US6790489 Mixture of polar compounds of negative dielectric anisotropy comprising spiro(3.3)heptane derivatives |
| 09/14/2004 | US6790488 Liquid crystal mixtue of polar compounds with positive dielectric anisotropy comprising fluorobenzene derivatives |
| 09/10/2004 | WO2004077390A2 Nematic liquid crystal mixtures for bistable display devices |
| 09/10/2004 | WO2004077136A1 Medium for recording information and method for recording/reproducing information |
| 09/10/2004 | WO2004076589A1 Cholesteric liquid crystal additives |
| 09/10/2004 | WO2004076588A1 Cholesteric liquid crystal drying process and solvent |
| 09/10/2004 | WO2004076438A2 Benzochromene derivatives |
| 09/09/2004 | US20040175638 Simple synthesis; high charge mobility; close packed, stable morphology; thin films; ordered mesogenic, crosslinkable monomers |
| 09/09/2004 | US20040174474 Cellulose ester film, production method of the same, film employed in liquid crystal display member, and polarizing plate |
| 09/09/2004 | US20040173776 for displays with very low threshold voltages and at the same time high values for the voltage holding ratio |
| 09/09/2004 | US20040173775 having a helically twisted structure and comprising a nematic component and an optically active component |
| 09/09/2004 | US20040173774 very high specific resistances and low threshold voltages; used in reflective and transflective applications |
| 09/09/2004 | US20040173773 Liquid crystalline oxetane compound, polymerizable liquid crystalline composition, method for producing liquid crystal film, optical film, and liquid crystal display |