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Class Information
Number: 252/299.61
Name: Compositions > Liquid crystal compositions > Containing nonsteryl liquid crystalline compound of specified structure > Including heterocyclic ring
Description: Compositions wherein the liquid crystal compound has a ring of three or more members, at least one of which is carbon and one or more members selected from nitrogen or chalcogen.










Patents under this class:

Patent Number Title Of Patent Date Issued
8709280 Polar nematic compounds Apr. 29, 2014
8703013 Liquid crystalline medium Apr. 22, 2014
8703012 Liquid crystal composition and liquid crystal display device Apr. 22, 2014
8691111 Tetraoxybiphenyl ester chiral dopants for cholesteric liquid crystal displays Apr. 8, 2014
8685275 Liquid crystalline medium Apr. 1, 2014
8685274 Compound having a five-membered ring, the liquid crystal composition and the liquid crystal display device Apr. 1, 2014
8673411 Liquid crystal composition and liquid crystal display device Mar. 18, 2014
8673178 Liquid crystal medium Mar. 18, 2014
8663497 Liquid crystal composition comprising polymerizable compound, and liquid crystal display element using said liquid crystal composition Mar. 4, 2014
8659737 Liquid crystal medium and liquid crystal display Feb. 25, 2014
8652353 Liquid crystal carbonate and liquid crystal medium containing the same with positive or negative dielectric anisotropy Feb. 18, 2014
8642142 Liquid crystal composition and liquid crystal display device Feb. 4, 2014
8637125 Liquid crystal composition and liquid crystal display device Jan. 28, 2014
8632861 Liquid crystal composition and liquid crystal display device Jan. 21, 2014
8628685 Mesogen-containing compounds Jan. 14, 2014
8623473 Liquid crystal composition and liquid crystal display including the same Jan. 7, 2014
8623238 Mesogenic stabilizers Jan. 7, 2014
8617419 Liquid-crystalline medium and liquid-crystal display Dec. 31, 2013
8609208 Optically isotropic liquid crystal medium and optical device Dec. 17, 2013
8608977 Polymerizable chiral compounds comprising 2,6-naphthyl and isomannitol units, and use thereof as chiral dopants Dec. 17, 2013
8603594 Liquid crystal composition and liquid crystal display device Dec. 10, 2013
8603358 Liquid crystal composition containing polymerizable compound and liquid crystal display element using the same Dec. 10, 2013
8603357 Polymerizable chiral compound, polymerizable liquid crystal composition, liquid crystal polymer and optically anisotropic body Dec. 10, 2013
8597541 Synergistic host-guest interactions in FLC mixtures for increased polarization and decreased switching speed Dec. 3, 2013
8592010 Optical compensation films Nov. 26, 2013
8592008 Compound, liquid crystal composition and liquid crystal display device Nov. 26, 2013
8592007 Liquid-crystal display Nov. 26, 2013
8586153 Chlorofluorobenzene compound, optically isotropic liquid crystal medium and optical device Nov. 19, 2013
8586152 Liquid crystal composition and liquid crystal display device Nov. 19, 2013
8585924 Compound having bicyclo[3.3.0]octane-2,6-diyl, liquid crystal composition and liquid crystal display device Nov. 19, 2013
8585922 Liquid-crystalline medium Nov. 19, 2013
8580146 Liquid crystal compound, liquid crystal composition and liquid crystal display device Nov. 12, 2013
8580143 Lyotropic chromonic liquid crystal composition, method for manufacture of lyotropic chromonic liquid crystal coating film, and lyotropic chromonic liquid crystal coating film manufactured ther Nov. 12, 2013
8574456 Liquid-crystalline medium and liquid crystal display Nov. 5, 2013
8574455 Fluorine-containing liquid crystal compound, liquid crystal composition, and liquid crystal electro-optic element Nov. 5, 2013
8568839 Liquid crystal composition and retardation film Oct. 29, 2013
8551358 Liquid-crystalline medium Oct. 8, 2013
8545717 Composition comprising curable dichroic dye for forming optical component and an optical component prepared using the same Oct. 1, 2013
8535769 Polymerizable liquid crystal compound, polymerizable liquid crystal composition, and oriented film Sep. 17, 2013
8535768 Liquid crystal composition and liquid crystal display device Sep. 17, 2013
8524117 Liquid crystalline medium Sep. 3, 2013
8512820 Organic ionic phenylpyrimidine compounds and displays formed thereof Aug. 20, 2013
8512597 Polymerizable optically active imide compound and polymerizable composition containing the compound Aug. 20, 2013
8506842 Liquid crystal composition and liquid crystal display device Aug. 13, 2013
8501902 Process for the polymerisation of thiophene or selenophene compounds Aug. 6, 2013
8501285 Optically isotropic liquid crystal medium and optical device Aug. 6, 2013
8486297 Thiophene derivatives, and LC media comprising same Jul. 16, 2013
8481129 Liquid crystal compounds, and liquid crystal displays and photochromic materials comprising the liquid crystal compounds Jul. 9, 2013
8480926 Liquid-crystalline compound and organic semiconductor device containing the compound Jul. 9, 2013
8475888 Five-ring liquid crystal compound having a nitrogen-containing heterocyclic ring, liquid crystal composition and liquid crystal display device Jul. 2, 2013











 
 
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