Stock material or miscellaneous articles – Liquid crystal optical display having layer of specified...
Reexamination Certificate
2011-08-09
2011-08-09
Wu, Shean C (Department: 1722)
Stock material or miscellaneous articles
Liquid crystal optical display having layer of specified...
C252S299500, C252S299630, C252S299660, C349S183000, C349S191000
Reexamination Certificate
active
07993710
ABSTRACT:
A liquid crystalline medium comprises a plurality of polymerizable monomers and a plurality of liquid crystal molecules. The liquid crystal molecules are selected from at least one of compounds 1, 2, 3, 4, 5, and 6.“G1”, “G3” and “G5” are independently alkyl having 1 to 8 carbons or alkyenyl having 2 to 8 carbons. “G2” and “G6” are independently alkyl having 1 to 8 carbons or alkoxy having 1 to 7 carbons. “G4” is alkyl of 1 to 8 carbons, alkyenyl of 2 to 8 carbons or alkoxy of 1 to 7 carbons. “Z1” is single bond, ethyl or methoxy. “Z2” is single bond, ethyl, methoxy, or caroboxyl. “Z3” is single bond, ethyl, difluoromethoxy, difluoropropoxy or ethyl carboxyl. “Z4” is single bond, ethyl, difluoromethoxy, or difluoropropoxy.are independently 1,4-cyclohexylene or 1,4-phenylene. One of “E1” and “E2” is fluorine, and the other is chlorine.
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English abstract for CN 101045866, 2007.
Chen Te-Sheng
Hsieh Chung-Ching
Lin Yang-Chu
Pai Chia-Hsuan
Au Optronincs Corp.
Bacon & Thomas PLLC
Wu Shean C
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