Patents for C09K 19 - Liquid crystal materials (21,026)
06/2009
06/03/2009CN101445732A Liquid crystal composition and liquid crystal display having same
06/02/2009US7541425 Mono-, oligo- and poly(3-alkynylthiophenes) and their use as charge transport materials
06/02/2009US7541073 Polynorbornene derivatives; heat resistance
06/02/2009US7541072 Liquid crystal electro-optical device
06/02/2009US7541071 Liquid-crystalline (METH) acrylate derivatives and composition containing them
06/02/2009US7540975 To polymerize a polymer having liquid crystal alignment memory on an alignment layer; liquid crystals are rapidly converted from splay state to bend state along polymer memory direction so that liquid crystal display immediately reaches steady state at an initial voltage, without requiring high voltage
05/2009
05/28/2009WO2009066947A2 Polymerizable liquid crystal composition, homeotropic alignment liquid crystal film made from the compostion and method for preparing the same
05/28/2009WO2009066520A1 Coating liquid for forming polarizing film, and polarizing film
05/28/2009US20090136690 Cellulose acylate film and method for producing same, and retardation film, polarizer and liquid crystal display device comprising the film
05/28/2009US20090136689 Liquid crystal display device
05/28/2009US20090136688 Low power bistable device and method
05/28/2009US20090136687 Topologically structured polymer coating
05/28/2009US20090135368 Chiral dopant and a liquid crystal compound with a chlorophenyl ring; wide temperature range of liquid crystal phase, large optical anisotropy and large dielectric anisotropy
05/28/2009US20090135367 Liquid crystal display device and liquid crystal mixture used by the same
05/28/2009US20090135366 PDLC with thermally transferred electrode
05/28/2009US20090134358 Curing resin composition, sealing material for liquid crystal display device and liquid crystal display device
05/27/2009EP2062882A1 Polymerizable liquid crystal compound, polymerizable liquid crystal composition, and alignment film
05/27/2009CN101443434A Bistable ferroelectric liquid crystal devices
05/27/2009CN101440162A Preparation of chitin lyotropic liquid crystal
05/27/2009CN100491501C Organic light emitting materials as well as light emitting devices containing these materials
05/26/2009US7538829 Active matrix type liquid crystal display and liquid crystal material
05/26/2009US7537812 Aligning agent for liquid crystal and liquid-crystal alignment film obtained with the same
05/26/2009US7537811 Placing liquid crystal composition in gap between parallel substrates followed by polymerization to form liquid crystal layer, wherein liquid crystal composition comprises free radical scavenger; composition is subjected, prior to polymerization, to heat treatment; produces device with few irregularities
05/26/2009US7537810 Curable resin composition, photosensitive pattern-forming curable resin composition, color filter, substrate for liquid crystalline panel, and liquid crystalline panel
05/21/2009US20090130344 Composition, film and liquid crystal display
05/21/2009US20090130343 Liquid crystal display device and manufacturing method thereof
05/21/2009US20090130340 Light diffusion plate and backlight module using the same
05/21/2009US20090128770 Liquid crystal composition, liquid crystal optical device, and method of producing liquid crystal optical device
05/21/2009US20090128769 Compound, liquid crystal composition, optical anisotropic material and optical device
05/21/2009US20090128744 Method for Producing a Liquid Crystal Material Having a Broadened Light Reflection Band
05/21/2009US20090128743 Retardation substrate, method of manufacturing the same, and liquid crystal display
05/20/2009EP2060617A1 Polymerizable menthol derivative
05/20/2009CN101437924A Polymerizable liquid crystal composition
05/20/2009CN101437923A Composition for alignment film having excellent adhesiveness
05/20/2009CN100489029C High tracking index liquid crystalline polymers and related applications
05/19/2009US7534475 For preparation of thin phase retarder, such as wide-ranged polarization plate, which gives inverse wavelength distribution
05/19/2009US7534474 Multireactive polymerizable mesogenic compounds
05/19/2009US7534371 Composition R; having a rectangular plate-like shape, exhibits a liquid crystal phase having a positive birefringence; anda liquid crystalline composition D which exhibits a liquid crystal phase having a negative birefringence
05/19/2009US7534370 Polymerizable liquid crystal composition, optical anisotropic material, optical element and optical head device
05/19/2009US7534369 Method of producing liquid crystal emulsion compositions
05/14/2009US20090123670 Forming a liquid crystal device including contacting an aqueous solution comprising a surfactant and a receptor molecule with a top surface of a liquid crystal; use studying phospholipids reactions and interactions
05/14/2009US20090123669 Component for an information display device
05/14/2009US20090123668 Materials and configurations for reducing warpage in optical films
05/14/2009US20090123666 Liquid crystal compound and liquid crystal display utilizing the same
05/14/2009US20090122234 Optical compensation film, polarizing plate and liquid crystal display
05/14/2009US20090121187 Polymerizable menthol derivative
05/14/2009US20090121186 Trifluoronaphthalene derivative and liquid crystal composition containing the same
05/14/2009US20090121185 Method of forming a composite containing a matrix component and at least one liquid crystal component
05/13/2009EP2057251A1 Liquid-crystalline medium
05/13/2009EP2057208A2 Anisotropic polymeric film and method of production thereof
05/13/2009CN101430471A Active-matrix device, electro-optical display device, and electronic apparatus
05/13/2009CN101429437A Substrate for liquid crystal display, and liquid crystal display using the same
05/13/2009CN101429436A Composition and film for producing polymer dispersion liquid crystal, and producing method thereof
05/13/2009CN101429435A Liquid crystal compound containing morpholine cation group, synthesis and uses thereof
05/13/2009CN100487545C Electrooptical light modulating element, electrooptical display and modulating medium
05/13/2009CN100487420C Measruing method and device for liquid crystal viscositycoefficient
05/13/2009CN100487076C Process for preparing high polymer dispersed liquid crystal film material
05/12/2009US7532383 Electrochromic device having improved color properties
05/12/2009US7532300 Modifying an alignment film in a fixed direction and at a fixed angle by using an atmospheric pressure plasma source to form a uniform and isotropic alignment layer on the surface of the substrate; alignment layer has good uniformity and high anchoring energy, and the pre-tilt angle can be selected
05/12/2009US7532298 Fabrication method of an in-plane switching mode liquid crystal display device comprising first and second ferroelectric liquid crystal layers having different rotational velocities of their spontaneous polarizations
05/12/2009US7531366 analyzing viruses, cells, bacteria or lipid membranes containing microorganisms, proteins, nucleic acids, carbohydrates and other biomolecules, using mesogen bioassays
05/12/2009US7531223 Such as retardation plate, a polarizing plate, and a color filter for a display; laminate of a refractive index anisotropic layer including a liquid crystalline polymer and an alignment film includes a polymer (vinyl cinnamate or coumalin) and cured with monomer/oligomer; improved adhesion and durability
05/12/2009US7531222 Liquid-crystalline polymer blend and composition comprising the same
05/12/2009US7531106 Mesogenic compounds, medium for electro-optical displays and electro-optical display
05/07/2009WO2009057573A1 Method for producing liquid crystal composition
05/07/2009WO2008145225A3 Photocrosslinkable materials comprising alicyclic group
05/07/2009WO2006058182A3 Lighting elements, devices and methods
05/07/2009US20090117294 Cellulose derivative film, optical compensation film, polarizing plate, and liquid crystal device
05/07/2009US20090117293 O-Plate Having Excellent Durability and Itegrated Polarizing Plate Comprising the Same
05/07/2009US20090117292 Cholesteric liquid crystal composition, circular polarization separator sheet and use thereof
05/07/2009US20090117291 Shatter prevention film of protective glass of liquid crystal display device
05/07/2009US20090116276 Memory device, data recording method and ic tag
05/07/2009US20090115957 blue phase liquid crystalline material mixture of bimesogenic compound and high helical twisting power chiral compound; broad temperature range blue phases, without needing to be stabilized as a composite; optical waveguide; mirrorless lasing
05/07/2009US20090115675 Planar antenna
05/07/2009DE4415977B4 Flüssigkristallmischung und ihre Verwendung in einer Supertwist-Flüssigkristallanzeige A liquid crystal composition and its use in a supertwist liquid crystal display
05/07/2009DE19958794B4 Flüssigkristallines Medium und seine Verwendung in Flüssigkristallanzeigen Liquid-crystalline medium and its use in liquid crystal displays
05/06/2009EP2054085A2 Nanoparticle nucleic acid bonding compound conjugates forming i-motifs
05/06/2009CN101424820A Semi-penetrating semi-reflective liquid crystal display device
05/06/2009CN100485492C Liquid crystal display element
05/06/2009CN100485481C Optical film and producing method thereof
05/06/2009CN100484960C Method for preparing cellulose acetate for liquid crystal use by high temperature esterification and low temperature hydrolysis
05/05/2009US7529383 Image input apparatus
05/05/2009US7528904 Method of forming a composite containing a matrix component and at least one liquid crystal component
05/05/2009US7527862 Molecular alignment suitable to develop a dichroic ratio, it provides high dichromatic properties; azo dye; film is excellent in heat resistance, light fastness and polarizing performance; light control device, a liquid crystal device and a display device of an organic electroluminescence device (OLED)
05/05/2009US7527837 Composition containing a polymerizable optically active compound
05/05/2009US7527836 Such as retardation plate, a polarizing plate, and a color filter for a display; laminate of a refractive index anisotropic layer including a liquid crystalline polymer and an alignment film includes a polymer having a cinnamoyl group and a monomer or an oligomer; improved adhesion and durability
05/05/2009US7527835 Two substrates facing each other with liquid crystal material sandwiched between them and annularly sealed on edges; 1st region includes an image display area and a 2nd region separated from the 1st by a partition; restricts the fluctuation of a gap among individual display devices; large size displays
05/05/2009US7527834 Retardation films for the elimination of leakage of light through cross polarizers in LCD
05/05/2009US7527833 Having a cholesteric structure and a deformed helix with an elliptical refractive index ellipsoid, which reflects light of a wavelength of less than 380 nm; retardation film; optical compensators, liquid crystal displays; photopolymerization using linear polarized light
05/05/2009US7527747 Liquid crystal device and a method for manufacturing thereof
05/05/2009US7527746 Liquid crystal polyfunctional acrylate derivative and polymer thereof
04/2009
04/30/2009WO2009054855A1 Oligosiloxane modified liquid crystal formulations and devices using same
04/30/2009WO2009054142A1 Liquid crystal display device
04/30/2009WO2009052632A1 Bent-core lc decorated gold nanoclusters
04/30/2009US20090111055 Method of forming an image having multiple phases
04/30/2009US20090110849 For liquid crystal displays; acrylate ester copolymer, isocyanate crosslinking agent, and ionic liquid which acts as plasticizer and improves compatibility; excellent adhesion even in hot and humid conditions
04/30/2009US20090109392 Liquid crystal mixture for psa process and liquid crystal display device
04/30/2009US20090108234 molding material containing pentaerythritol tetrastearate as a good mold releasing property to dies in a melt molding and providing a molded article with sufficiently reduced blisters; use for electric and electronic parts
04/30/2009CA2704735A1 Oligosiloxane-modified liquid crystal formulations and devices using same
04/29/2009EP2053113A1 Liquid crystalline medium
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