Liquid crystalline medium and method for manufacturing...

Stock material or miscellaneous articles – Liquid crystal optical display having layer of specified...

Reexamination Certificate

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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.

REFERENCES:
patent: 6056893 (2000-05-01), Reiffenrath et al.
patent: 6620467 (2003-09-01), Sudo et al.
patent: 6861107 (2005-03-01), Klasen-Memmer et al.
patent: 7169449 (2007-01-01), Nakanishi et al.
patent: 7820072 (2010-10-01), Hsieh et al.
patent: 2003/0160210 (2003-08-01), Bremer et al.
patent: 2004/0011996 (2004-01-01), Klasen-Memmer et al.
patent: 2005/0116200 (2005-06-01), Nakanishi et al.
patent: 2005/0136196 (2005-06-01), Kataoka
patent: 2005/0264737 (2005-12-01), Kataoka et al.
patent: 2006/0210725 (2006-09-01), Fujita et al.
patent: 1303904 (2001-07-01), None
patent: 1336413 (2002-02-01), None
patent: 101045866 (2007-10-01), None
patent: 3807872 (1989-09-01), None
patent: 10251644 (1998-09-01), None
English abstract for CN 101045866, 2007.

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