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US20090323010 |
Liquid Crystal Composition and Liquid Crystal Element
The invention provides a liquid crystal composition having an optically isotropic liquid crystal phase used in an element driven in a state of an optically isotropic liquid crystal phase, which...
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US20090323066 |
IDENTIFICATION MEDIUM, ARTICLE, IDENTIFICATION DEVICE, AND METHOD OF IDENTIFYING IDENTIFICATION MEDIUM
An identifying medium comprises an optical functional layer that is optically identifiable and comprises a layer containing microcapsules. The microcapsule contains a material that occurs color...
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US20090322669 |
Novel Systems, Methods and Compositions Relating to Display Elements
A display element is described. The display element includes: a network; a continuous phase; and a discontinuous mobile phase, which is capable of responding to an externally applied electric field...
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US20090294729 |
LIQUID-CRYSTALLINE POLYMER COMPOSITION CONTAINING NANOSTRUCTURED HOLLOW-CARBON MATERIAL AND MOLDED ARTICLE THEREOF
The present invention comprises a liquid-crystalline polymer composition comprising a nanostructured hollow-carbon material and a liquid-crystalline polymer. The nanostructured hollow-carbon...
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US20090290214 |
DICHROIC DYE FOR POLARIZATION FILM, COMPOSITION COMPRISING THE SAME FOR POLARIZATION FILM, METHOD FOR FORMING POLARIZATION PLATE AND POLARIZATION PLATE PREPARED THEREBY
Disclosed are a new dichroic dye having liquid crystal properties and dichroic properties and capable of being used for forming a polarization film with excellent heat resistance, durability, and...
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US20090285894 |
MICRO-PARTICLES CONTAINING A 3-D POLYMERIC STRUCTURE
Micro-sized particles having a polymeric structure of cells are provided. Also provided is a method of producing micro-sized particles having a polymeric structure comprising: (1) forming a...
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US20090272942 |
Liquid crystal composition, liquid crystal display element using the same, and electronic paper including the same.
The invention has an object to provide a liquid crystal composite capable of sufficiently reducing the scattering of light in a focal conic state, a liquid crystal display element excellent in...
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US20090212255 |
Liquid Crystal Composition and Retardation Plate
A liquid crystal composition is provided and includes a liquid crystal compound a chiral agent. The liquid crystal compound has an intrinsic birefringence Δn(λ) at a wavelength λ satisfying...
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US20090212684 |
REFLECTION PLATE AND LIGHT EMITTING DEVICE
The present invention provides a reflection plate made of a resin composition comprising a liquid crystalline polyester, a titanium oxide filler and a silica-based filler containing 85% by weight...
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US20090202811 |
ARTICLE UNDERGOING STIMULUS-RESPONSIVE DEFORMATION AND VEHICLE PART USING THE SAME
An article undergoing stimulus-induced deformation, that is capable of being driven rapidly and in large displacement in air, is provided. An article undergoing stimulus-induced deformation...
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US20090201452 |
LIQUID CRYSTAL COMPOSITION AND DISPLAY DEVICE HAVING THE SAME
The present invention relates to liquid crystal composition and a display device having the same. The liquid crystal composition includes uniaxial liquid crystal molecules and biaxial liquid...
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US20090195734 |
Liquid Crystal Composition, Color Filter and Liquid Crystal Display
There is provided a liquid crystal composition capable of inexpensively and easily forming a phase difference layer excellent in mechanical strength such as hardness and in substrate adhesion...
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US20090191361 |
LIQUID CRYSTAL-CONTAINING COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE THEREWITH
A liquid crystal-containing composition includes a microcapsule. In the microcapsule, a liquid crystal is encapsulated by a shell material component containing polyurea. Monomer components included...
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US20090174844 |
Composition, Retardation Plate, Liquid-Crystal Display Device, and Method for Producing Retardation Plate
A composition comprising at least one liquid-crystal compound and a polymer having at least one group of the following formula:
wherein Mp represents a trivalent linking group; L represents a...
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US20090166583 |
COMPOSITION FOR ANISOTROPIC PIGMENTED FILM, ANISOTROPIC PIGMENTED FILM, AND POLARIZING ELEMENT
An anisotropic dye film that exhibits a high dichroism and a high uniformity in a coating film is formed at a high level of productivity. In the composition for an anisotropic dye film containing a...
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US20090168009 |
LIQUID CRYSTAL MATERIAL, LIQUID CRYSTAL DISPLAY DEVICE AND LIQUID CRYSTAL DISPLAY
A liquid crystal display device capable of obtaining good display characteristics and good response characteristics is provided. A liquid crystal material being a paraelectric material, the liquid...
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US20090146104 |
ALIGNMENT FACILITIES FOR OPTICAL DYES
Various non-limiting embodiments disclosed herein provide phase-separating polymer systems including a cured polymeric liquid crystal matrix phase and a guest phase including at least one...
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US20090141215 |
POLYMERIZABLE COMPOUNDS
The present invention relates to novel polymerizable compounds, to processes and intermediates for the preparation thereof, and to the use thereof for optical, electro-optical and electronic...
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US20090136688 |
LOW POWER BISTABLE DEVICE AND METHOD
A low power bistable device and method are provided.
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US20090134358 |
CURING RESIN COMPOSITION, SEALING MATERIAL FOR LIQUID CRYSTAL DISPLAY DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE
It is the object of the invention to provide a curable resin composition which causes no liquid crystal contamination, which are excellent in the adhesive property to a glass, and which causes no...
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US20090130344 |
COMPOSITION, FILM AND LIQUID CRYSTAL DISPLAY
A novel composition is disclosed. The composition comprises, at least, a polymer material and inorganic fine particles having adsorbed thereto molecules having at least one adsorptive group to the...
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US20090115957 |
Liquid crystal materials
A blue phase liquid crystalline material comprising a mixture comprising at least one bimesogenic compound and at least one chiral compound, wherein the material is capable of stable existence in...
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US20090096962 |
Cellulose Esters with High Hyrdoxyl Content and Their Use in Liquid Crystal Displays
The invention relates to the preparations and uses of cellulose esters with a high degree of substitution of hydroxyl groups (also called high DS OH cellulose esters) as substrates and/or negative...
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US20090090865 |
DEVICE FOR MONITORING EXPOSURE TO RADIATION, USE OF SUCH A DEVICE, AN ARTICLE AND A METHOD FOR MONITORING EXPOSURE TO RADIATION
A device ( 1 ) for monitoring exposure to radiation (L), particularly ultraviolet radiation, at least comprising cholesteric liquid crystal material ( 3 ) having a photo-isomer sable compound, such...
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US20090086139 |
Liquid Crystal, and Liquid Crystal Material Combination and Liquid Crystal Display Each Containing the Same
A liquid crystal is provided, which can be used in a liquid crystal display (LCD) to provide an LCD exhibiting a good transmittance. The liquid crystal according to the invention has the following...
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US20090072194 |
Films and Processes for Producing the Same
A birefringent film which comprises a compound having a proton-accepting group and a compound having a proton-donating group; and a birefringent film which comprises a compound having a...
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US20090056853 |
LIQUID CRYSTAL MEDIUM FOR POLYMERIZATION ALIGNMENT PROCESS AND METHOD FOR MANUFACTURING A LIQUID CRYSTAL DISPLAY HAVING THE SAME
A liquid crystal (LC) medium for polymerization alignment process includes at least a set of LC molecules, at least a set of reactive monomers, and at least one inhibitor at a concentration in a...
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US20090033834 |
LIQUID CRYSTAL LAYER FORMING INK COMPOSITION, AND OPTICAL FILM, POLARIZING FILM AND LIQUID CRYSTAL DISPLAY PRODUCED WITH THE INK COMPOSITION
An ink composition capable of forming a liquid crystal layer even on a base material with no alignment treatment applied; and an optical film, a polarizing film and a liquid crystal display...
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US20090027611 |
Metal Nanoparticle and Use Thereof for Inducing Chirality in Liquid Crystal Phases
The invention provides a metal nanoparticle comprising a metal and a chiral and/or thiolate group bonded to the metal. The monolayer-protected metal nanoparticle may be used as a chiral dopant in a...
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US20090029808 |
SPORTING DEVICE WITH INTERACTIVE DISPLAY
A sporting device having a display integrated into the construction of the sporting device and preferably configured to be responsive to the sporting activity. Preferably, the display is formed by...
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US20090009693 |
Liquid Crystal Composition, Optical Compensation Film and Liquid Crystal Display Device
An optical compensation film capable of contributing to improvement in a viewing angle characteristic of a liquid crystal display device, especially an IPS mode liquid crystal display device is...
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US20080308768 |
Liquid Crystalline Medium
The present invention relates to a liquid-crystalline medium based on a mixture of polar compunds having negative dielectric anisotropy (Δε), which is distinguished by the fact that it has a...
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US20080305315 |
Cholesteric Monolayers and Monolayer Pigments with Particular Properties, Their Production and Use
The invention provides novel cholesteric monolayers and pigments obtained therefrom with high brilliance and viewing angle-dependent colour change (colour-flop/tilt effect) with additional...
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US20080291347 |
LIQUID CRYSTALS AND LIQUID CRYSTAL DISPLAY APPARATUS EMPLOYING THE SAME
A liquid crystal includes about 60 wt % to about 80 wt % of a first compound material, about 2 wt % to about 15 wt % of a second compound material, and a neutral compound material. The first...
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US20080280107 |
Film Comprising a Polymer Layer
The invention concerns a film, in particular a stamping film, laminating film or sticker film, which has at least one anisotropic polymer layer of an at least partially oriented liquid crystal...
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US20080280071 |
POLYMER/LIQUID CRYSTAL COMPOSITE AND LIQUID CRYSTAL ELEMENT
The invention is generally related to a polymer/liquid crystal composite, which includes a liquid crystal material which exhibits an optically isotropic liquid crystal phase in the temperature...
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US20080273161 |
Polar Nematic Liquid Crystal Assembly and Liquid Crystal Device Using the Same
Disclosed herein is a polar nematic liquid crystal assembly. The liquid crystal assembly comprises 5˜7.5% by weight of a dopant having the structure of Formula 1 below:
(wherein X is an...
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US20080266647 |
Polarization-type molecular color switch
A colorant molecule is provided that includes at least one switch unit. The switch unit comprises ring-based tautomers, of which there may be more than one per chromophore, and may include donor...
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US20080258106 |
LIQUID CRYSTALLINE POLYMER COMPOSITION AND MOLDED ARTICLE MADE OF THE SAME
Provided is a liquid crystalline polymer composition comprising: 100 parts by weight of a LCP, and equal to or more than 0.01 and less than 1 part by weight of a low temperature softening inorganic...
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US20080239208 |
Polymer Dispersed Liquid Crystal Formulations for Modulator Fabrication
Embodiments of polymer dispersed liquid crystals (PDLCs) in accordance with the present invention comprise TL-series liquid crystal materials and a polymer matrix comprising polyacrylate resins...
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US20080224095 |
BIREFRINGENT FILM, POLYCYCLIC COMPOUND, COATING LIQUID, AND IMAGE DISPLAY DEVICE
The present invention provides a birefringent film that hardly generates cracks even when the film is exposed under a high-temperature and high-humidity environment for a long period of time. The...
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US20080203357 |
Liquid Crystalline Composition, Optically Anisotropic Film, Optical Film, and Polarizer and Liquid-Crystal Display Device Using Them
A liquid crystalline composition is disclosed. The composition comprises at least one liquid-crystal compound and at least one fluoroaliphatic group-containing polymer of a formula (1-1). In the...
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US20080203356 |
Switchable Narrow Band Reflectors Produced in a Single Curing Step
The invention relates to a method to produce a multiphase polymer-based film by polymerizing monomer in the presence of a non-reactive liquid crystal and a dichroic photoinitiator whereby the...
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US20080199637 |
Optical Compensatory Film, Process for Producing the Same, and Polarizing Plate and Liquid Crystal Display Employing the Same
A novel optical compensatory sheet comprising an optically anisotropic layer comprising at least one liquid crystal compound, at least one cellulose ester, and at least one polymer A comprising at...
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US20080191167 |
Liquid-crystalline medium
Disclosed are a liquid-crystalline medium of negative dielectric anisotropy based on a mixture of polar compounds, which contains at least one compound of formula IA
and at least one compound of...
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US20080191166 |
LIQUID-CRYSTALLINE MEDIUM
Disclosed is a liquid-crystalline medium based on a mixture of polar compounds having negative dielectric anisotropy, which contains at least one compound of formula I
and at least one compound...
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US20080186563 |
Modulator with Improved Sensitivity and Life Time
An electro-optic modulator assembly includes a sensor layer made from an electro-optic modulator material that comprises liquid crystal droplets encapsulated within a polymer matrix. The sensor...
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US20080186443 |
Liquid Crystal Composition, Retardation Plate, and Elliptic Polarizing Plate
A liquid crystal composition is provided and includes: at least one kind of liquid crystal R exhibiting a liquid crystal phase having a positive birefringence property; and at least one kind of...
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US20080180608 |
POLYMERIZABLE LIQUID CRYSTAL COMPOSITION, OPTICAL DEVICE, METHOD OF MANUFACTURING OPTICAL DEVICE, AND LIQUID CRYSTAL DISPLAY
A polymerizable liquid crystal composition containing a polymerizable liquid crystal monomer capable of achieving hybrid alignment on an alignment processed surface and at least one of a...
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US20080117379 |
LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE HAVING THE SAME
A liquid crystal composition including 5 to 15% by weight of at least one compound of chemical formula 1, 25 to 40% by weight of at least one compound of chemical formula 2, 10 to 25% by weight of...
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