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8551358 Liquid-crystalline medium  
The present invention relates to a liquid-crystalline medium, characterised in that it contains a polymerisable component (A) containing one more polymerisable compounds and a liquid-crystalline...
8545717 Composition comprising curable dichroic dye for forming optical component and an optical component prepared using the same  
The present invention relates to a composition comprising a curable dichroic dye and a curable liquid crystal compound, which are used to prepare an optical component that is vertically oriented...
8535769 Polymerizable liquid crystal compound, polymerizable liquid crystal composition, and oriented film  
Since a polymerizable liquid crystal compound represented by the general formula (1) produces polymers exhibiting high optical anisotropy and high chemical resistance, and the optical anisotropy...
8535768 Liquid crystal composition and liquid crystal display device  
Described is a liquid crystal composition which satisfies at least one of such characteristics as high upper limit temperature of the nematic phase, low lower limit temperature of the nematic...
8524117 Liquid crystalline medium  
The invention relates to a liquid-crystalline medium based on a mixture of polar compounds having negative dielectric anisotropy, which contains at least one compound of the formula I and at least...
8512820 Organic ionic phenylpyrimidine compounds and displays formed thereof  
Ionic mesogenic compounds of formula (I) can be used to form liquid crystal displays, such as ferroelectric liquid crystal displays, having enhanced anti-image sticking properties. The mesogenic...
8512597 Polymerizable optically active imide compound and polymerizable composition containing the compound  
A polymerizable optically-active imide compound represented by the following general formula (I). Preferable among the polymerizable optically-active imide compound are compounds wherein X3 and X4...
8506842 Liquid crystal composition and liquid crystal display device  
Provided is a liquid crystal composition that satisfies at least one of characteristics such as high maximum temperature of a nematic phase, low minimum temperature of a nematic phase, small...
8501285 Optically isotropic liquid crystal medium and optical device  
A liquid crystal medium, which has a liquid crystal phase over a wide temperature range, a large refractive index anisotropy, and a large dielectric anisotropy, and exhibits an optically isotropic...
8501902 Process for the polymerisation of thiophene or selenophene compounds  
The invention relates to a process for coupling thiophene or selenophene compounds, in particular for preparing conjugated thiophene or selenophene polymers with high molecular weight and high...
8486297 Thiophene derivatives, and LC media comprising same  
The present invention relates to thiophene derivatives, to processes and intermediates for the preparation thereof, to the use thereof for optical, electro-optical and electronic purposes, in...
8480926 Liquid-crystalline compound and organic semiconductor device containing the compound  
Disclosed is a visible light-transmissive liquid-crystalline compound having good hole and electron-transport characteristics and useful as an organic semiconductor material. The compound is...
8481129 Liquid crystal compounds, and liquid crystal displays and photochromic materials comprising the liquid crystal compounds  
A liquid crystal compound of Formula (I) is provided. In Formula (I), A is benzene, naphthalene, pyridine, furan, thiophene or a single bond, D is benzene, naphthalene, pyridine, furan, thiophene...
8475888 Five-ring liquid crystal compound having a nitrogen-containing heterocyclic ring, liquid crystal composition and liquid crystal display device  
Provided is a liquid crystal compound having general physical properties necessary for a compound, stability to heat, light or the like, a wide liquid crystal phase temperature range, a high...
8475887 Optically isotropic liquid crystal medium, and optical device  
A liquid crystal medium having a wide temperature range of a liquid crystal phase, a large optical anisotropy, and a large dielectric anisotropy and having an optically isotropic liquid crystal...
8470198 Mesogenic compounds comprising discotic and calamitic groups  
The invention relates to novel calamitic mesogenic compounds which are especially suitable for use in birefringent films with negative optical dispersion, to novel liquid crystal (LC) formulations...
8465673 Humidity dependence improver for polymer film, polymer film, protective film for polarizer, retardation film, polarizer, and liquid crystal display device  
A humidity dependence improver for polymer film, comprising a compound of the following formula (1) or (2): wherein Ra, Rb and Rc represent an alkyl group, an alkenyl group, an alkynyl group, an...
8465672 Tetrahydropyran compounds  
The invention relates to mesogenic tetrahydropyran compounds having at least four rings, of the formula I in which R1, A1, A2, X1, L1, L2, m and n have the meanings indicated in Claim 1, and to a...
8465674 Decahydronaphthalene compound, liquid crystal composition including the compound and liquid crystal display device containing the liquid crystal composition  
A compound represented by the formula (1) is provided. In the formula (1), for example, R1 and R2 are alkyl having 1 to 10 carbons, alkoxy having 1 to 9 carbons or alkenyl having 2 to 10 carbons;...
8460577 Polymerizable oxetane derivative  
The invention provides a compound represented by formula (1). In the formula (1), R1 is hydrogen, methyl or ethyl; X1 is a single bond, —O— or —OCO—; X2 is a single bond, —O—, —COO— or —OCO—; A1...
8461291 Organic electroactive materials and an organic electronic device having an electroactive layer utilizing the same material  
There is provided an electroactive material having Formula I wherein: Q is the same or different at each occurrence and can be O, S, Se, Te, NR, SO, SO2, or SiR3;R is the same or different at each...
8460576 Liquid crystal composition containing polymerizable compound and liquid crystal display element using the same  
Provided are a liquid crystal composition containing, as a first component, a polymerizable compound represented by general formula (I): and a liquid crystal display element using the liquid...
8454858 Liquid crystalline medium  
The invention relates to a liquid-crystalline medium based on a mixture of polar compounds having negative dielectric anisotropy, which contains at least one compound of the formula I and at least...
8444877 High dielectric constant liquid crystal  
Provided are liquid crystal compounds and mixtures incorporating the same. The liquid crystal compounds of the invention generally comprise a terminal cyclopentene group, along with at least two...
8440101 Liquid crystal composition containing polymerizable compound and liquid crystal display element using the same  
Provided are a liquid crystal composition containing, as a first component, a polymerizable compound represented by general formula (I): R11—S11-L11-(M11-L12)m-M12-L13-(M13-L14)n-Z11 (I) and a...
8440271 Liquid crystal composition and liquid crystal display device  
Providing a liquid crystal composition satisfies at least one of characteristics like a high maximum temperature of a nematic phase, a low minimum temperature of the nematic phase, a small...
8440914 Liquid crystalline thermoset oligomer or polymer and thermosetting composition and substrate including the same  
A liquid crystalline thermoset oligomer or polymer including a structural unit of Chemical Formulae 1 and 2; and a functional group of Chemical Formula A,
8435423 Liquid crystal composition and liquid crystal display device  
The subject is to provide a liquid crystal composition that satisfies at least one of characteristics such as a high maximum temperature of a nematic phase, a low minimum temperature of a nematic...
8431039 Mesogenic stabilizers  
The present invention relates to compounds represented by the following Formula Ia, in which each R1-R6 can in each case be independently selected from hydrogen or hydrocarbyl (e.g., methyl); R7...
8425800 Liquid crystal composition containing polymerizable compound and liquid crystal display element using the same  
Provided are a liquid crystal composition containing, as a first component, a polymerizable compound represented by general formula (I): (Z11)m11-M11-(L11-M12)n11-COO-(M13-L12)n12-M14-(Z12)m12 (I)...
8425988 Polymerizable liquid crystal compound, polymerizable liquid crystal composition and anisotropic polymer  
The main aim of the invention is to provide a polymerizable compound that is excellent in the stability of a liquid crystal phase, a polymerizable liquid crystal composition, and an anisotropic...
8419972 Polymerizable liquid crystal composition  
A polymerizable liquid crystal composition is provided that is excellent in UV curing characteristics in the air and is excellent in orientation homogeneity, and a polymer film as a selective...
8409469 Liquid crystal system and liquid crystal display  
The instant invention relates to mesogenic systems comprising a) a polymeric component, component A, obtained or obtainable from polymerisation of a precursor comprising one or more mesogenic...
8409673 Chlorobenzene derivative, optically isotropic liquid crystal medium, and optical device  
A liquid crystal compound having a large refractive index anisotropy, a large dielectric anisotropy, and a low melting point, and a liquid crystal medium having a liquid crystal phase over a wide...
8405799 Polymer-stabilized liquid crystal composition, liquid crystal display device, method for producing liquid crystal display device  
An object of the present invention is to obtain a polymer-stabilized liquid crystal composition which can suppress dependency of a driving voltage on a temperature by decreasing the driving...
8404317 Liquid crystal composition and liquid crystal display device  
The invention is to provide a liquid crystal composition satisfying at least one of characteristics such as a high maximum temperature of a nematic phase, a low minimum temperature of the nematic...
8404316 Polymerizable liquid crystal compound and its polymer  
A polymerizable liquid crystal compound represented by formula (1): wherein Al and A2 are each a cyclic-structure group; Z1 is a bonding group; m is an integer from 0 to 5; P1 is a polymerizable...
8404150 Liquid-crystalline medium and liquid-crystal display  
The present invention relates to dielectrically positive liquid-crystalline media comprising one or more compounds of the formula I in which the parameters have the meaning indicated in the...
8399073 Liquid-crystal medium  
The invention relates to a liquid-crystalline medium having negative dielectric anisotropy which comprises at least one compound of the formula I in which R1, R1* and a have the meanings indicated...
8398886 Liquid crystal composition and liquid crystal display device  
The invention provides a liquid crystal composition that includes a specific compound having a negatively large dielectric anisotropy as a first component and a specific compound having a...
8394468 Polymerizable compound and liquid crystal composition including it  
Provided is a polymerizable compound with large solubility in a liquid crystal composition and high reactivity irradiated by ultraviolet in the longer wavelength range. Provided is a liquid...
8394293 Thiophene derivatives, and LC media containing same  
The present invention relates to thiophene derivatives, to processes and intermediates for the preparation thereof, to the use thereof for optical, electro-optical and electronic purposes, in...
8394292 Liquid-crystalline medium and liquid-crystal display  
The present invention relates to dielectrically positive liquid-crystalline media comprising a dielectrically neutral or slightly positive component, component A, comprising one or more...
8394294 Four-ring liquid crystal compound having lateral fluorine, liquid crystal composition and liquid crystal display device  
The invention provides a liquid crystal compound which has stability to heat, light and so forth, a nematic phase in a wide temperature range, a small viscosity, a large optical anisotropy, and a...
8389073 Four-ring liquid crystal compound having tetrahydropyran and 2,2′,3,3′-tetrafluorobiphenyl, liquid crystal composition and liquid crystal display device  
The invention provides a liquid crystal compound that has a large negative dielectric anisotropy (Δ∈) and also has at least one of characteristics such as the stability to heat, light or the like,...
8388861 Liquid crystal compound and liquid crystal mixture  
A LC compound and a LC mixture are provided. The LC mixture includes a compound represented by (I) and at least one compound selected from a group consisting of compounds represented by (II) to...
8388860 Chiral compounds, liquid crystal compositions and polymer networks derived therefrom  
Isomannide-based compounds having chiral properties are provided, in addition to liquid crystal compositions and polymer networks derived therefrom.
8383008 Liquid crystal composition and liquid crystal display employing the same  
A liquid crystal composition and a liquid crystal display employing the same are provided. The liquid crystal composition includes: 100 parts by weight of at least one nematic liquid crystal; 1-20...
8383007 Seeding resins for enhancing the crystallinity of polymeric substructures  
The present invention provides for a resin mixture that comprises a highly structured resin 40 and a less structured resin 50. The highly structured resin 40 and the less structured resin 50 are...
8377519 Liquid crystalline medium and liquid crystal display  
The instant invention relates to liquid crystal media comprising one or more bimesogenic compounds, one or more chiral dopants and one or more additives, liquid crystal displays comprising these...