| Patents for C09K 19 - Liquid crystal materials (21,026) |
|---|
| 08/13/2008 | CN101239902A Quaternary trifluoromethylcyclohexane derivatives for liquid crystals |
| 08/13/2008 | CN100410347C Liquid crystal compound 4'-allyloxy-4-phenylazobenzoic acid-3-fluoro-4-cyanobenzene ester and preparation method thereof |
| 08/13/2008 | CN100410346C Liquid crystal compound 4'-cyclopentyloxy-4-diphenylcarboxylic acid-3-fluoro-4-cyanobenzene ester and preparation method thereof |
| 08/12/2008 | US7411100 Process for the preparation of ring compounds |
| 08/12/2008 | US7410678 Liquid crystal display using ferroelectric liquid crystal, and fabrication method thereof |
| 08/12/2008 | US7410677 Organosilicon compound-containing polymerizable liquid-crystal composition |
| 08/07/2008 | WO2008092491A1 Chroman compounds for use as components in liquid-crystalline media, for example in electrooptical display elements |
| 08/07/2008 | US20080188634 Polymers with high internal free volume |
| 08/07/2008 | US20080187844 Exposing zones of three dimensional optical device to coherent polarized light causing alignment of directors of illuminated zones of nematic liquid crystal droplets dispersed within polymer matrix; erasable |
| 08/07/2008 | US20080187687 Liquid crystal-containing composition, method of producing the same, and liquid crystal display device including the same |
| 08/07/2008 | US20080186563 Modulator with Improved Sensitivity and Life Time |
| 08/07/2008 | US20080186443 Liquid Crystal Composition, Retardation Plate, and Elliptic Polarizing Plate |
| 08/07/2008 | DE102008004891A1 Chromanverbindungen Chroman |
| 08/07/2008 | DE102008004062A1 Flüssigkristallines Medium Liquid-crystalline medium |
| 08/06/2008 | CN101235294A Liquid crystalline medium |
| 08/06/2008 | CN101235220A Dichromatic dyestuff composition, and liquid crystal composition and liquid crystal element containing the same |
| 08/06/2008 | CN100408632C Preparation method of blend of nylon and polyamide liquid crystal containing supermolecule liquid crystal structure |
| 08/06/2008 | CN100408631C Improving method for rigid chain liquid crystal polymer and flexible chain nylon compatibility |
| 08/05/2008 | US7408020 Composition for LC alignment film using diamine having dendron side chain |
| 08/05/2008 | US7407691 E.g., 3-fluoro-4-(trifluoromethoxy)phenyl p-(6-(3-ethyl-3-oxetanylmethoxy)hexyloxy)benzoate; exhibits nematic hybrid orientation on a rubbed cellulose triacetate substrate |
| 08/05/2008 | US7407603 comprises liquid crystal material contained between two spaced-apart walls provided with electrodes for applying electric field across |
| 07/31/2008 | WO2008092112A2 Modified-output fiber optics tips |
| 07/31/2008 | WO2008091090A1 Novel liquid crystal compound containing sulfone group, liquid crystal composition comprising the same, and optical film using the same liquid crystal composition |
| 07/31/2008 | WO2008090780A1 Liquid crystalline compound, liquid crystal composition, liquid crystal display element |
| 07/31/2008 | WO2006099557A3 Design and manufacturing processes of backplane for segment displays |
| 07/31/2008 | US20080182038 Transparent support, an outermost layer of a low refractive index layer of a fluoropolymerwith inorganic silica fine particles |
| 07/31/2008 | US20080180608 Photopolymerizing a liquid crystal diacrylic ester monomer (capable of achieving hybrid alignment on an alignment processed surface) containing three benzene rings in presence 2-Methyl-1[4-(methylthio)phenyl]-2-morpholinopropan-1-one photoinitiator; heat resistance |
| 07/31/2008 | US20080179565 Photosensitive monomer, liquid crystal material having the same, liquid crystal panel and method for manufacturing thereof by incorporating the same, and electro-optical device and method for manufacturing thereof by incorporating the same |
| 07/30/2008 | EP1948434A1 Infrared light reflecting film |
| 07/30/2008 | EP1093599B1 Liquid crystal device with dynamic alignment layer |
| 07/30/2008 | CN101233168A Liquid crystalline polymer composition |
| 07/30/2008 | CN101230273A Liquid crystal alignment agents and liquid crystal display element |
| 07/30/2008 | CN100406539C Cyclohexyl alkynes liquid crystal compounds |
| 07/29/2008 | US7405026 Liquid crystal composition |
| 07/29/2008 | US7405003 A 2-alkynyl-2''''-alkylquaterthiophene that exhibits liquid crystal phase at a wide temperature range and high charge carrier mobility; organic light emitting devices |
| 07/29/2008 | US7404993 Bilayer with a pixel electrode, a common electrode and a bowed hydrogen-bonded structure in the liquid crystal layer to maintain the bend state of the liquid crystal molecules; improved brightness and contrast ratio |
| 07/29/2008 | US7404992 Two different 4-cyclohexyl-2,3-difluorophenyl ethers, and three other bicyclohexyl, or cylohexylphenyl compounds, along with an antioxidant, such as buylated hydroxytoluene, having a negative dielectric anisotropy |
| 07/24/2008 | US20080175806 mixture of biphenyl ethers or esters derivatives, which reflects light of a specific wavelength in the vicinity of room temperature and body temperature; cosmetics |
| 07/24/2008 | US20080173844 Phenylcyclohexanes and a liquid-crystalline medium |
| 07/23/2008 | EP1945737A1 Copolymer for liquid crystal alignment, liquid crystal aligning layer including copolymer for liquid crystal alignment, and liquid crystal display including liquid crystal aligning layer |
| 07/23/2008 | EP1385914B1 Dichroic mixture |
| 07/23/2008 | CN101228251A Liquid crystal molecules comprising hydroazulene structures |
| 07/23/2008 | CN101225309A Polymerizable liquid crystal composition, optical device, method of manufacturing optical device, and liquid crystal display |
| 07/23/2008 | CN101225308A Method for preparing polymer dispersion liquid crystal material by ultraviolet-heating step-polymerization process |
| 07/23/2008 | CN101225137A Recyclable photo-induced deformation liquid crystal macromolecular material and preparation method thereof |
| 07/23/2008 | CN100405093C Liquid crystallin compound and phase difference film using the same |
| 07/22/2008 | US7402332 Liquid crystal display |
| 07/22/2008 | US7402331 Liquid crystal element |
| 07/17/2008 | WO2008084109A1 Polycyclic organic compound, optically anisotropic film and method of production thereof |
| 07/17/2008 | US20080169448 Liquid crystalline compound, liquid crystalline composition and retardation film |
| 07/16/2008 | EP1944287A1 Polymerizable liquid crystal compounds having fused rings and homo- or co-polymers of the same |
| 07/16/2008 | EP1763571B1 Liquid crystalline interpenetrating polymer networks |
| 07/16/2008 | EP1521815B1 Composition for producing a thermal insulation coating |
| 07/16/2008 | EP1339812B1 Chiral photoisomerizable compounds |
| 07/16/2008 | CN101220279A Vertical orientation type aligning agent for liquid crystal and vertical orientation type liquid crystal display device |
| 07/16/2008 | CN101220278A Non-covalence synthesizing method for light sensing thermotropic liquor supermolecule |
| 07/16/2008 | CN101220277A Negative ester liquid crystal compound containing side direction difluorobenzene group and method for producing the same |
| 07/16/2008 | CN100403478C Plasma display screen barrier wall slurry |
| 07/16/2008 | CN100403108C Liquid crystal display with reflecting polarizer |
| 07/15/2008 | US7399562 Liquid crystal module, a backlight module such as light emitting diode, and a transition film capable of filtering light of specific wavelengths such as copper(II) phthalocyanine; transparency ratio with respect to blue light is greater than that with respect to red light |
| 07/15/2008 | US7399505 Nematic or cholesteric or chiral-smectic; high absolute values of dielectric anisotropy combined with a favorable ratio of viscosity to clearing point; light- and UV-stable, and also thermally stable; high voltage holding ratio |
| 07/15/2008 | US7399427 Mixtures comprising a multicyclic difluoromethoxy benzene compounds, a cyclohexyl-alkoxy-benzyl compounds, or hydrocarbon cyclohexyl-benzyl compounds; wide temperature range, low viscosity, optical anisotropy, dielectrics |
| 07/15/2008 | US7399426 Liquid crystalline organic semiconductor material and organic semiconductor structure using the same |
| 07/15/2008 | US7399359 Method and system for providing a thin film with a controlled crystal orientation using pulsed laser induced melting and nucleation-initiated crystallization |
| 07/10/2008 | WO2008081631A1 Polymerizable compound and polymerizable composition |
| 07/10/2008 | US20080167482 mesogenic group is linked to the C-atom No. 5 of the 1,3-dioxane-5-yl group; media showing a blue phase and their use in electro-optical light modulation elements |
| 07/10/2008 | US20080166566 conductive polymer of the hole injection layer is selected from polythiophenes, polyselenophenes, poly(tellurophenes), polypyrroles, polyanilines, and polycyclic aromatics; a fluorinated addition acdi homo or copolymer containing sulfonic acid; hole transport layer of aromatic resins and fullerene |
| 07/10/2008 | DE102007055112A1 Producing safety foil for valuable document e.g. check, comprises printing a side of substrate with a printing ink in the form of characters to be produced, applying a coating on the printed side and removing the printing ink |
| 07/09/2008 | EP1689827B1 Additive components for liquid crystalline materials |
| 07/09/2008 | EP1682632B1 Silicone composition and polymer dispersed liquid crystal |
| 07/09/2008 | CN101218214A Liquid crystal compound, liquid crystal composition, thin film, and liquid crystal display |
| 07/09/2008 | CN101215472A Fluorine-containing hetero-aromatic ring liquid crystal polymer and preparation method thereof |
| 07/09/2008 | CN100400620C Treatment method of reused liquid crystal material |
| 07/09/2008 | CN100400532C Chiral 3,4-dihydro-2h-pyran compounds |
| 07/09/2008 | CN100400529C Fluoro-aromatic organic tetracarboxylic dianhydride and its preparation method and use |
| 07/09/2008 | CN100400485C New cyclobutane derivatives |
| 07/08/2008 | US7397530 Method for encapsulation of liquid crystals with a narrow capsule size range |
| 07/08/2008 | US7396573 Liquid crystal display element and light-modulating material |
| 07/08/2008 | US7396572 Alignment layer and liquid crystal display with the same |
| 07/08/2008 | US7396571 Liquid crystal display; excellent in solubility to organic solvents, and has higher efficiency and longer lifetime in applying as a polymer LED |
| 07/08/2008 | US7396487 Ultraviolet radiation resistance; outdoor use; synthesis |
| 07/08/2008 | US7396486 Stable polymer film having high optical anisotropy Delta n can be produced by a synthesis which is as uncomplicated as possible |
| 07/08/2008 | CA2289535C Homopolymers with high photoinduceable double refraction |
| 07/03/2008 | WO2008078445A1 Polymerizable compounds and polymerizable compositions |
| 07/03/2008 | WO2008077261A1 Patternable liquid crystal polymer comprising thio-ether units |
| 07/03/2008 | WO2008056113A3 Preparation of two metals by reduction in a liquid crystal system |
| 07/03/2008 | WO2006115749A3 Method of aligning negative dielectric anisotropic liquid crystals |
| 07/03/2008 | US20080160220 Several polymer cells of different types, dye doped; each a porous polymer matrix having pores or voids, filled with liquid crystal; arrange cells by type in pattern of parallel lines or mosaic of dots or stacked structure of layers; color display or bi-tone display |
| 07/03/2008 | US20080160219 Triacetyl cellulose, cellulose acetate propionate, cellulose acetate butyratecellulose ester and reaction product between amine derivatives, acid anhydrides, imidazole derivatives epoxy polymerization accelerator; film as protective layer; less deterioration of planarity, water absorbtion; reusable |
| 07/03/2008 | US20080160218 Imaging device |
| 07/03/2008 | DE19607996B4 Flüssigkristallines Medium enthaltend mindestens ein substituiertes Cyclohex-3-en-yl-Derivat Liquid-crystalline medium containing at least one substituted cyclohex-3-en-yl derivative |
| 07/03/2008 | DE102007056230A1 UV-curable liquid prepolymer comprising monofunctional, bifunctional and trifunctional monomers plus photoinitiator, used for the production of planarised pattern layers in liquid crystal displays |
| 07/02/2008 | EP1939268A1 Light-modulating liquid-crystal element |
| 07/02/2008 | EP1937661A1 Spiro [3.3] heptyl-dioxan derivatives and their use in liquid crystal media |
| 07/02/2008 | EP1786887B1 Polymerisable liquid crystal material |
| 07/02/2008 | EP1591513B1 Nematic liquid-crystal composition and liquid-crystal display element employing the same |
| 07/02/2008 | CN101212949A Suction and chewing article for babies or small children |
| 07/02/2008 | CN101210184A Upright tropism type crystal tropism agent and upright tropism type crystal display element |
| 07/02/2008 | CN101210183A Method for purifying liquid crystal material |
| 07/02/2008 | CN101210169A Liquid crystal sealing agent composition and preparing method thereof |