Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Material Science
Class Information
Number: 252/299.67
Name: Compositions > Liquid crystal compositions > Containing nonsteryl liquid crystalline compound of specified structure > Phenyl benzoate derivative
Description:










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Next

Patent Number Title Of Patent Date Issued
5733477 Liquid crystal composition and liquid crystal display element Mar. 31, 1998
5725798 Carboxylate compounds, liquid crystal materials liquid crystal compositions and liquid crystal elements Mar. 10, 1998
5725799 3,4,5-trifluoropheny 4-cyclohexylbenzoates Mar. 10, 1998
5723066 Electrooptical liquid crystal system Mar. 3, 1998
5723068 Liquid crystal composition and a liquid crystal display device containing the same Mar. 3, 1998
5723069 Anti-ferroelectric liquid crystal compound and anti-ferroelectric liquid crystal composition Mar. 3, 1998
5720900 Liquid crystalline copolymer Feb. 24, 1998
5716543 3,4,5-trifluorobenzenes, and their use in liquid-crystal mixtures Feb. 10, 1998
5716544 Phenyl ester compound and liquid crystal composition containing the same Feb. 10, 1998
5716545 Antiferroelectric liquid crystal composition Feb. 10, 1998
5714087 Supertwist liquid-crystal display Feb. 3, 1998
5707544 Chromophore-containing photo cross-linkable liquid crystals Jan. 13, 1998
5707545 Chiral oxiranylmethyl ethers, and their use as dopants in liquid-crystal mixtures Jan. 13, 1998
5705093 Thermochromic media Jan. 6, 1998
5705094 Antiferroelectric liquid crystal composition and liquid crystal display element using the same Jan. 6, 1998
5705095 Partially fluorinated benzene derivatives Jan. 6, 1998
5700392 Antiferroelectric liquid crystal composition Dec. 23, 1997
5700393 Liquid crystalline compounds Dec. 23, 1997
5695681 Liquid-crystalline allenes Dec. 9, 1997
5690859 Liquid crystal polymer composition Nov. 25, 1997
5688436 Optically anisotropic material, process for producing it, and retardation plate and liquid crystal display device using same Nov. 18, 1997
5688437 Liquid crystal composition, liquid crystal device using the composition, liquid crystal apparatus and display method Nov. 18, 1997
5686021 Liquid crystal display device, methods of producing and driving the liquid crystal display device, and liquid crystal composition Nov. 11, 1997
5679282 Chiral 2,6-difluorobenzene derivatives Oct. 21, 1997
5676881 Antiferroelectric liquid crystal composition Oct. 14, 1997
5665270 Optically active trifluorolactic acid derivative and liquid crystal composition Sep. 9, 1997
5660762 Two-rings-containing phenyl ester compound and anti-ferroelectric liquid crystal composition containing the same Aug. 26, 1997
5658491 Process for controlling cone tilt angle in mixtures of smectic liquid crystal compounds Aug. 19, 1997
5658493 Ferroelectric liquid crystals for nonlinear optics applications Aug. 19, 1997
5656197 Ferroelectric liquid crystal Aug. 12, 1997
5656198 Tolan compound and liquid crystal composition containing the same Aug. 12, 1997
5653912 Liquid crystal compositions Aug. 5, 1997
5653913 Mesomorphic compound, liquid crystal composition containing the compound, liquid crystal device using the composition, liquid crystal apparatus and display method Aug. 5, 1997
5645759 Liquid crystal composition and a liquid crystal display element using the same Jul. 8, 1997
5643495 1,2,2,2-tetrafluoroethyl ethers, and liquid-crystalline medium Jul. 1, 1997
5641427 Liquid crystal composition, liquid crystal device using the composition liquid crystal apparatus and display method Jun. 24, 1997
5637256 Ferroelectric liquid crystals for nonlinear optics applications Jun. 10, 1997
5635106 Liquid crystal composition and cells containing it Jun. 3, 1997
5622648 Reactive liquid crystal compounds Apr. 22, 1997
5618466 Liquid crystal composition and a liquid crystal display element using the same Apr. 8, 1997
5614125 Polymeric liquid-crystal compound, polymeric liquid-crystal composition, and polymeric liquid-crystal device Mar. 25, 1997
5611957 Ferroelectric liquid crystal device Mar. 18, 1997
5612440 Polymeric orientating material and ferroelectric liquid crystal display adopting the same Mar. 18, 1997
5609790 Liquid crystal compositions Mar. 11, 1997
5607620 Liquid crystal polymers Mar. 4, 1997
RE35462 Silylated benzoic acid derivatives Feb. 25, 1997
5595682 Liquid crystal compounds, mixtures and devices Jan. 21, 1997
5595686 Silacyclohexane compounds, a liquid crystal composition comprising the same and a liquid crystal device comprising the composition Jan. 21, 1997
5593617 Photochemically polymerizable liquid crystals Jan. 14, 1997
5585036 Liquid crystal compounds containing chiral 2-halo-2-methyl ether and ester tails Dec. 17, 1996

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Next










 
 
  Recently Added Patents
Lettuce sister lines PX06514083, PX06514153, PX06514201 and PX06514204
System, method, and computer readable medium for a force-based wheelchair joystick
Connector with shielding device and method for manufacturing connector
Method of controlling mechanical mechanisms of optical storage apparatus for peak power/current reduction, and related optical storage apparatus and machine-readable medium
Dry-cooling unit with gravity-assisted coolant flow
Random access point (RAP) formation using intra refreshing technique in video coding
Systems and methods for electronic verification of vehicle insurance coverage
  Randomly Featured Patents
Method for determining the short-circuit inductance of an asynchronous machine
Method of and apparatus for effecting combined surface finishing operations for a tapered roller bearing cup
Semiconductor body having element formation surfaces with different orientations
Conductive fine particles, anisotropic conductive element, and connection structure
Internal combustion engine with two or more inlet valves per engine cylinder
Pick-station and feed apparatus in pick-and-place machine
Multimedia communication system with a multimedia server to terminals via a public network
Masking control for image processing systems
Apparatus for forming and baking flat, thin discs of dough
Arrangement with several surge arresters