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Class Information
Number: 252/299.62
Name: Compositions > Liquid crystal compositions > Containing nonsteryl liquid crystalline compound of specified structure > Including fused or bridged rings
Description: Compositions wherein the liquid crystal compound has at least two rings with two or more carbon atoms in common, i.e., polycyclic rings.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7618689 |
Liquid crystal composition and liquid crystal display having the same |
Nov. 17, 2009 |
| 7618554 |
Liquid crystal composition |
Nov. 17, 2009 |
| 7615165 |
Liquid crystal molecule, liquid crystal display and liquid crystal optical spatial modulation device |
Nov. 10, 2009 |
| 7611759 |
Polarizer, method of manufacturing the polarizer, apparatus for manufacturing the polarizer, and display apparatus having the polarizer |
Nov. 3, 2009 |
| 7604851 |
Liquid-crystalline compounds |
Oct. 20, 2009 |
| 7585983 |
Alkylenedioxythiophenes and poly(alkylenedioxythiophenes) containing mesogenic groups |
Sep. 8, 2009 |
| 7582337 |
Liquid-crystalline medium |
Sep. 1, 2009 |
| 7575785 |
Cyclopenta[a]naphthaline derivatives |
Aug. 18, 2009 |
| 7566407 |
Method of liquid-crystal polymer film production |
Jul. 28, 2009 |
| 7560147 |
Liquid-crystal medium |
Jul. 14, 2009 |
| 7534370 |
Polymerizable liquid crystal composition, optical anisotropic material, optical element and optical head device |
May. 19, 2009 |
| 7534474 |
Multireactive polymerizable mesogenic compounds |
May. 19, 2009 |
| 7534475 |
Liquid crystal compound comprising two condensed and substituted rings |
May. 19, 2009 |
| 7527837 |
Composition containing a polymerizable optically active compound |
May. 5, 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 |
| 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 |
| 7476423 |
Polymerizable liquid crystal composition |
Jan. 13, 2009 |
| 7462427 |
Liquid crystal compounds with branched or cyclic end groups |
Dec. 9, 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 |
| 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 |
| 7399505 |
Fluorinated phenanthrenes and their use in liquid-crystal mixtures |
Jul. 15, 2008 |
| 7396486 |
Polymerizable mixtures |
Jul. 8, 2008 |
| 7393467 |
Wholly aromatic liquid-crystalline polyester and method for preparing the same |
Jul. 1, 2008 |
| 7381350 |
Fluorene derivatives and polymers thereof |
Jun. 3, 2008 |
| 7378135 |
Polymerizable liquid crystal composition and optically anisotropic thin film |
May. 27, 2008 |
| 7371437 |
Liquid-crystalline medium |
May. 13, 2008 |
| 7357964 |
Liquid-crystalline vinyl ketone derivatives and their polymers |
Apr. 15, 2008 |
| 7341675 |
Liquid crystalline polymer composition |
Mar. 11, 2008 |
| 7335403 |
Liquid-crystalline medium |
Feb. 26, 2008 |
| 7326447 |
Benzochromene derivatives |
Feb. 5, 2008 |
| 7316830 |
Liquid-crystalline phenol esters |
Jan. 8, 2008 |
| 7314654 |
Optically anisotropic element comprising discotic compound |
Jan. 1, 2008 |
| 7303791 |
Liquid crystalline medium |
Dec. 4, 2007 |
| 7297378 |
Fluorinated fused aromatics and their use in liquid-crystal mixtures |
Nov. 20, 2007 |
| 7297379 |
Polyfluorinated fused aromatics and their use in liquid-crystal mixtures |
Nov. 20, 2007 |
| 7294369 |
Polymerisable cinnamates with lateral substitution |
Nov. 13, 2007 |
| 7291366 |
Cyclopenta[b]naphthalene derivatives |
Nov. 6, 2007 |
| 7291727 |
Light-harvesting discotic liquid crystalline porphyrins and metal complexes |
Nov. 6, 2007 |
| 7282246 |
Fluorinated xanthenes and use thereof in liquid-crystal mixtures |
Oct. 16, 2007 |
| 7273641 |
Optically anisotropic element comprising discotic compound |
Sep. 25, 2007 |
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