Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Chemistry
Class Information
Number: 570/129
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Halogen containing > Fluorine containing > Product > Benzene ring containing > Plural carbocyclic rings containing
Description: Compound which contains at least two carbocyclic rings, at least one of which is a benzene ring.










Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8685274 Compound having a five-membered ring, the liquid crystal composition and the liquid crystal display device Apr. 1, 2014
8686196 Optically isotropic liquid crystal medium and optical device Apr. 1, 2014
8652353 Liquid crystal carbonate and liquid crystal medium containing the same with positive or negative dielectric anisotropy Feb. 18, 2014
8628863 Indenopyrene compound and organic light-emitting device using the compound Jan. 14, 2014
8592008 Compound, liquid crystal composition and liquid crystal display device Nov. 26, 2013
8586803 Chlorofluorobenzene compound, optically isotropic liquid crystal medium and optical device Nov. 19, 2013
8470199 Five-ring liquid crystal compound, liquid crystal composition and liquid crystal display device Jun. 25, 2013
8465674 Decahydronaphthalene compound, liquid crystal composition including the compound and liquid crystal display device containing the liquid crystal composition Jun. 18, 2013
8460766 Liquid crystal compounds and compositions and liquid crystal displays and photoelectric devices comprising the compounds and compositions Jun. 11, 2013
8449953 Chiral dopants, liquid crystal matrix and manufacturing method thereof and liquid crystal display May. 28, 2013
8444877 High dielectric constant liquid crystal May. 21, 2013
8298632 Liquid crystal compound having negative dielectric anisotropy, liquid crystal composition using this and liquid crystal display device Oct. 30, 2012
8257620 Blue/violet diphenylanthracene chemiluminescent fluorescers Sep. 4, 2012
8197709 Liquid-crystalline compounds Jun. 12, 2012
8187494 Four- or five-ring liquid crystal compound having lateral fluorine, liquid crystal composition, and liquid crystal display device May. 29, 2012
8163200 Cyclohexene compounds for liquid-crystalline mixtures Apr. 24, 2012
8158835 Fluorene compound and organic electroluminescence device Apr. 17, 2012
8138668 Benzo[a]fluoranthene compound and organic light emitting device using the same Mar. 20, 2012
8043670 Polymerizable mesogenic cyclohexyl derivatives Oct. 25, 2011
8039128 Fluorene compound, organic light emitting device and display device using the fluorene compound Oct. 18, 2011
8039681 Functionalized carbon materials Oct. 18, 2011
8021767 4-arylfluorene compound and organic light-emitting device using same Sep. 20, 2011
8021571 Chiral reactive mesogen mixture Sep. 20, 2011
7981486 Compound having alkyl on benzene ring, liquid crystal composition having the compound, and liquid crystal display device having the liquid crystal composition Jul. 19, 2011
7973203 Method for substituting indenofluorenes Jul. 5, 2011
7951432 Five-ring liquid crystal compound having cyclohexane ring, liquid crystal composition, and liquid crystal display device May. 31, 2011
7951433 Five-ring liquid crystal compound having CF.sub.2O bonding group, liquid crystal composition, and liquid crystal display device May. 31, 2011
7922934 s-Indacene and indeno[5,6-d][1,3]dioxol-derivatives and use thereof as components of liquid-crystal mixtures Apr. 12, 2011
7919198 Condensed ring aromatic compound for organic light-emitting device and organic light-emitting device having the same Apr. 5, 2011
RE42221 Polymerizable liquid crystal composition and polymer thereof Mar. 15, 2011
7846513 Compound having alkyl on benzene ring, liquid crystal composition having the compound, and liquid crystal display device having the liquid crystal composition Dec. 7, 2010
7838087 Benzene derivative, liquid crystal composition and liquid crystal display device Nov. 23, 2010
7767277 Fluorophenyl compounds for liquid-crystalline mixtures Aug. 3, 2010
7758931 Chlorofluorobenzene liquid crystal compound, liquid crystal composition, and liquid crystal display device Jul. 20, 2010
7754841 Polymer Jul. 13, 2010
7744968 Cyclobutane and spiro[3.3]heptane compounds Jun. 29, 2010
7732022 Stilbene derivatives, liquid-crystal mixtures and electro-optical displays Jun. 8, 2010
7695777 Chlorofluorobenzene liquid crystal compound, liquid crystal composition and liquid crystal display device Apr. 13, 2010
7671241 Host material for blue OLED and white light emitting device utilizing the same Mar. 2, 2010
7648743 Liquid crystal compound and liquid crystal display utilizing the same Jan. 19, 2010
7612243 Cyclopenta[b]naphthalene derivatives Nov. 3, 2009
7569258 Chlorofluorobenzene liquid crystal compound, liquid crystal composition, and liquid crystal display device Aug. 4, 2009
7544400 Bimesogenic compounds and flexoelectric devices Jun. 9, 2009
7524998 Fabrication of self-assembled dendron monolayers Apr. 28, 2009
7524619 Coloring matter absorbing near-infrared ray and filter for cutting off near-infrared ray Apr. 28, 2009
7488856 Compounds based on fluoranthene and use thereof Feb. 10, 2009
7439407 Fluorinated pentacene derivative and method of producing same Oct. 21, 2008
7407691 Photopolymerizable oxetane derivative and liquid-crystal composition containing it Aug. 5, 2008
7374700 Hexenediyne derivative May. 20, 2008
7358406 Electroluminescent fluorinated pyrenes, and devices made with such compounds Apr. 15, 2008

1 2 3 4 5 6 7










 
 
  Recently Added Patents
Simulating non power of two texture behavior
Image forming apparatus
Method and apparatus for charging a power pack of a portable electronic device
Flash memory apparatus and method for generating read voltage thereof
Intrinsic absorber layer for photovoltaic cells
Resin composition and molded article
Electronic device, communication control method of electronic device, and information terminal device
  Randomly Featured Patents
Coal purification and electrode formation
Picture adjusting device in sheet-feed press
Chassis system
Submersible chamber water heater
Radiometric fill level measuring arrangement
Method of manufacturing screw fasteners
Method and apparatus for detecting water leaks
Arylthiadiazole derivative and antiviral agent containing the same
High performance chip carrier substrate
Sports car