Liquid-crystalline phenol esters

Details Liquid-crystalline phenol esters Liquid-crystalline phenol esters

2007-02-20

2007-02-20

Wu, Shean C. (Department: 1756)

Stock material or miscellaneous articles

Liquid crystal optical display having layer of specified...

C252S299010, C252S299610, C252S299620, C252S299630, C252S299670

Reexamination Certificate

active

11128314

ABSTRACT:
The invention relates to liquid-crystalline phenol esters of the formula Iin whichR, A1, Z1, m, L and Y are as defined in Claim1, to liquid-crystalline media comprising at least one phenol ester of the formula I, and to electro-optical displays containing such a liquid-crystalline medium.

REFERENCES:
patent: 5679285 (1997-10-01), Bartmann et al.
patent: 5800735 (1998-09-01), Poetsch et al.
patent: 6180027 (2001-01-01), Kato et al.
patent: 6521303 (2003-02-01), Heckmeier et al.
patent: 6582782 (2003-06-01), Heckmeier et al.
patent: 6793985 (2004-09-01), Nakajima et al.
patent: 6808764 (2004-10-01), Heckmeier et al.
patent: 7056561 (2006-06-01), Heckmeier et al.
patent: 198 59 421 (2000-06-01), None
patent: 446 911 (1991-09-01), None
patent: 460 436 (1991-12-01), None
patent: 738 709 (1996-10-01), None
patent: 765 926 (1997-04-01), None
patent: 09241645 (1997-09-01), None
patent: WO-9205230 (1992-04-01), None
patent: WO 97/34855 (1997-09-01), None
English translation for JP 09-241645 by computer, http://www4.ipdl.ncipi.go.jp/Tokujitu/PAJdetail.ipdl?N0000=60&N0120=01&N2001=2&N3001=H09-241645.

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