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Class Information
Number: 349/184
Name: Liquid crystal cells, elements and systems > Cell containing liquid crystal of specific composition > In smectic phase
Description: Subject matter wherein the liquid crystal has a layered structure with a well-defined interlayer spacing and in which the molecular long axes in a given layer are parallel.










Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8357312 Electrically controlled medium for modulating light Jan. 22, 2013
8323526 Smectic aerogel and method for production thereof Dec. 4, 2012
8203680 Liquid crystal display with different twisting directions of liquid crystal molecules Jun. 19, 2012
8045115 Liquid crystal display with different twisting directions of liquid crystal molecules Oct. 25, 2011
7943209 Liquid crystal molecule, liquid crystal display device, and liquid crystal spatial light modulation device May. 17, 2011
7935394 Polar nematic liquid crystal assembly and liquid crystal device using the same May. 3, 2011
7935395 Liquid crystal molecule, liquid crystal display device and liquid crystal optical spatial modulation device May. 3, 2011
7931825 Polymerizable composition Apr. 26, 2011
7922935 Liquid crystal display device Apr. 12, 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
7920245 Light-modulating material with transmissivity changing in electrified state and vehicle using the same Apr. 5, 2011
7903228 Material for liquid crystal cell Mar. 8, 2011
7758773 Non-synthetic method for modifying properties of liquid crystals Jul. 20, 2010
7749575 Liquid crystal display and method of manufacturing the same Jul. 6, 2010
7742112 Memory device, data recording method, and IC tag Jun. 22, 2010
7713437 Liquid crystal composition, liquid crystal element, reflective display material, and light-controlling material May. 11, 2010
7713438 Liquid crystal composition, liquid crystal device, reflective display material, and light modulating material May. 11, 2010
7612862 Liquid crystal device Nov. 3, 2009
7564508 Light path shift device and image display device Jul. 21, 2009
7508468 Method of manufacturing liquid crystal display device and the liquid crystal display device Mar. 24, 2009
7417157 Hexahydrodibenzofuran derivatives Aug. 26, 2008
7304705 Imaging unit, optical write unit, optical read unit and image forming apparatus Dec. 4, 2007
7182885 Fluorinated indenes and 1,7-dihydroindacenes of negative dielectric anisotropy Feb. 27, 2007
7068250 Addressing multistable nematic liquid crystal device Jun. 27, 2006
7019811 Smectic liquid crystal high-contrast control or display device Mar. 28, 2006
7019795 Liquid crystal device operable in two modes and method of operating the same Mar. 28, 2006
7008675 Polymers for orientation and stability of liquid crystals Mar. 7, 2006
6927825 Liquid crystal display using liquid crystal with bend alignment and driving method thereof Aug. 9, 2005
6882392 Method for fabricating smectic liquid crystal display device Apr. 19, 2005
6858271 Conductive organic compound device, conductive liquid crystal device, and organic electroluminescence device Feb. 22, 2005
6846215 Apparatus for removing bubbles from sealant for fabricating liquid crystal display device Jan. 25, 2005
6816227 Gray scale and color cholesteric liquid crystal displays Nov. 9, 2004
6809785 Semipermeable liquid crystal display device and manufacturing method thereof Oct. 26, 2004
6788381 Liquid crystal device Sep. 7, 2004
6788369 Cholesteric liquid crystal color filter and process for producing the same Sep. 7, 2004
6784968 Addressing bistable nematic liquid crystal devices Aug. 31, 2004
6774977 Liquid crystal device and display Aug. 10, 2004
6759945 Variable transmittance birefringent device Jul. 6, 2004
6757045 Liquid crystal device and liquid crystal apparatus including same Jun. 29, 2004
6757035 Fabricating method for a ferroelectric liquid crystal panel Jun. 29, 2004
6734977 Method and apparatus for measuring gap, and method and apparatus for measuring shape and method for manufacturing liquid crystal device May. 11, 2004
6710842 Chiral smectic liquid crystal device Mar. 23, 2004
6650387 Liquid crystal device having a substrate provided with portions of an alignment control layer and carrier-transporting device and light-emitting device using the liquid crystal device Nov. 18, 2003
6614501 Electroconductive device having supercooled liquid crystal layer Sep. 2, 2003
6600544 Liquid crystal display device Jul. 29, 2003
6551669 Monostable ferroelectric liquid crystal display apparatus Apr. 22, 2003
6436490 Monostable ferroelectric liquid crystal display apparatus Aug. 20, 2002
6420000 Liquid crystal device and driving method for the device Jul. 16, 2002
6351301 Smectic liquid crystal which enables grayscale display, and liquid crystal using the same Feb. 26, 2002
RE37509 Smectic liquid crystal devices Jan. 15, 2002

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