Liquid Crystalline Medium

Details Liquid Crystalline Medium Liquid Crystalline Medium

2005-06-15

2009-12-22

Wu, Shean C (Department: 1795)

Stock material or miscellaneous articles

Liquid crystal optical display having layer of specified...

C252S299610, C252S299630, C252S299660, C252S299670

Reexamination Certificate

active

07635505

ABSTRACT:
The invention relates to a liquid-crystalline medium based on a mixture of polar compounds, characterized in that it comprises one or more compounds of the formula Iandone or more compounds selected from the group of the compounds of the formulae IA, IB and ICin whichR1, R1A, R1B, R1C, X, XA, XB, b and L1-6, rings A and B have the meanings indicated in claim1.

REFERENCES:
patent: 4676604 (1987-06-01), Petrzilka
patent: 5262085 (1993-11-01), Bartmann et al.
patent: 5641429 (1997-06-01), Reiffenrath et al.
patent: 6210603 (2001-04-01), Kondo et al.
patent: 6565933 (2003-05-01), Tarumi et al.
patent: 6596350 (2003-07-01), Tarumi et al.
patent: 6669998 (2003-12-01), Tarumi et al.
patent: 6685996 (2004-02-01), Tarumi et al.
patent: 6929833 (2005-08-01), Tarumi et al.
patent: 7029731 (2006-04-01), Tarumi et al.
patent: 7033652 (2006-04-01), Heckmeier et al.
patent: 7211302 (2007-05-01), Manabe et al.
patent: 2003/0186002 (2003-10-01), Heckmeier et al.
patent: 2003/0197153 (2003-10-01), Heckmeier et al.
patent: 2007/0237907 (2007-10-01), Manabe et al.
patent: 46 06 921 (1990-09-01), None
patent: 0 334 911 (1993-02-01), None
patent: 1 302 523 (2003-04-01), None
patent: WO 98/23564 (1998-06-01), None
patent: WO 2004/035710 (2004-04-01), None
patent: WO 2005123880 (2005-12-01), None

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