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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 |
| 7625610 |
Liquid crystal composition and liquid crystal display device |
Dec. 1, 2009 |
| 7622165 |
Liquid-crystalline medium |
Nov. 24, 2009 |
| 7622056 |
High dielectric anisotropy liquid crystal compound and composition containing the same |
Nov. 24, 2009 |
| 7618689 |
Liquid crystal composition and liquid crystal display having the same |
Nov. 17, 2009 |
| 7618688 |
Liquid crystal compound having lactone ring, liquid crystal composition, and liquid crystal display device |
Nov. 17, 2009 |
| 7618554 |
Liquid crystal composition |
Nov. 17, 2009 |
| 7615262 |
Liquid crystal material, method for producing liquid crystal material and liquid crystal device |
Nov. 10, 2009 |
| 7615165 |
Liquid crystal molecule, liquid crystal display and liquid crystal optical spatial modulation device |
Nov. 10, 2009 |
| 7604851 |
Liquid-crystalline compounds |
Oct. 20, 2009 |
| 7604850 |
Biaxial liquid crystal electro-optic devices |
Oct. 20, 2009 |
| 7597944 |
Liquid crystal composition and liquid crystal display device |
Oct. 6, 2009 |
| 7595101 |
Liquid-crystalline medium |
Sep. 29, 2009 |
| 7588806 |
Homeotropically aligned liquid crystal film and process for producing the same |
Sep. 15, 2009 |
| 7585983 |
Alkylenedioxythiophenes and poly(alkylenedioxythiophenes) containing mesogenic groups |
Sep. 8, 2009 |
| 7579053 |
Liquid crystalline medium and liquid crystal display |
Aug. 25, 2009 |
| 7563492 |
Liquid crystal composition and liquid crystal display device |
Jul. 21, 2009 |
| 7563491 |
Liquid crystalline medium and liquid crystal display |
Jul. 21, 2009 |
| 7560147 |
Liquid-crystal medium |
Jul. 14, 2009 |
| 7560146 |
Polymerizable liquid crystal composition |
Jul. 14, 2009 |
| 7553523 |
Liquid crystal medium |
Jun. 30, 2009 |
| 7534475 |
Liquid crystal compound comprising two condensed and substituted rings |
May. 19, 2009 |
| 7534474 |
Multireactive polymerizable mesogenic compounds |
May. 19, 2009 |
| 7527837 |
Composition containing a polymerizable optically active compound |
May. 5, 2009 |
| 7524540 |
Liquid crystal composition and liquid crystal display device |
Apr. 28, 2009 |
| 7524436 |
Liquid crystal polymer film with improved stability |
Apr. 28, 2009 |
| 7517471 |
As-indacen derivatives |
Apr. 14, 2009 |
| 7514127 |
Dibenzofuran derivatives, dibenzothiophene derivatives and fluorene derivatives |
Apr. 7, 2009 |
| 7510749 |
Cyclohexene derivative having alkenyl, liquid crystal composition and liquid crystal display device |
Mar. 31, 2009 |
| 7498067 |
Liquid crystal composition and liquid crystal display device |
Mar. 3, 2009 |
| 7488519 |
Polymerizable liquid crystal composition |
Feb. 10, 2009 |
| 7482044 |
Liquid crystalline medium and liquid crystal display |
Jan. 27, 2009 |
| 7468198 |
Liquid crystal compound, ferroelectric liquid crystal composition, and ferroelectric liquid crystal display |
Dec. 23, 2008 |
| 7465802 |
Facile synthesis of a series of liquid crystalline 2-(4'-alkylphenyl)-5-cyanopyridines |
Dec. 16, 2008 |
| 7462427 |
Liquid crystal compounds with branched or cyclic end groups |
Dec. 9, 2008 |
| 7452576 |
Liquid crystal composition and liquid crystal display device |
Nov. 18, 2008 |
| 7449223 |
Polymerizable liquid crystal composition and optically anisotropic medium |
Nov. 11, 2008 |
| 7449222 |
Liquid-crystalline medium |
Nov. 11, 2008 |
| 7445819 |
Liquid crystalline medium and liquid crystal display |
Nov. 4, 2008 |
| 7442419 |
Liquid-crystalline medium and liquid-crystal display |
Oct. 28, 2008 |
| 7438956 |
Liquid-crystalline medium and liquid-crystal display |
Oct. 21, 2008 |
| 7435455 |
Dihydrocoumarin derivative, liquid crystal composition containing the same, and liquid crystal display device |
Oct. 14, 2008 |
| 7429411 |
Chroman compound, liquid crystal composition including the compound and liquid crystal display element including the liquid crystal composition |
Sep. 30, 2008 |
| 7425354 |
Photopolymerizable liquid crystal composition, its polymer or polymer composition, and optical compensation element |
Sep. 16, 2008 |
| 7425281 |
Liquid crystal compositions comprising an organogermanium compound and methods for using the same |
Sep. 16, 2008 |
| 7419706 |
Liquid crystalline medium |
Sep. 2, 2008 |
| 7419620 |
Dichroic mixtures |
Sep. 2, 2008 |
| 7416765 |
Polymerizable liquid crystalline composition and liquid crystal film made from the composition |
Aug. 26, 2008 |
| 7413782 |
Polymerizing binaphthalene derivatives |
Aug. 19, 2008 |
| 7407691 |
Photopolymerizable oxetane derivative and liquid-crystal composition containing it |
Aug. 5, 2008 |
| 7396486 |
Polymerizable mixtures |
Jul. 8, 2008 |
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