Liquid crystalline medium

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

Reexamination Certificate

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Details

C252S299610, C252S299620, C252S299630, C252S299660, C252S299670

Reexamination Certificate

active

10270118

ABSTRACT:
The invention relates to a liquid-crystalline medium comprising at least one compound of the formula Iin whichX,Z1, Z2, Z3, a, b and c are as defined in Claim1, and to electro-optical displays containing a liquid-crystalline medium of this type.

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patent: 7135210 (2006-11-01), Kirsch et al.
patent: 2003/0197153 (2003-10-01), Heckmeier et al.
patent: 387032 (1990-03-01), None
patent: 2000-192040 (2000-07-01), None
patent: WO 01/46336 (2001-06-01), None
English translation by computer for JP 2000-192040, http://www4.ipdl.jpo.go.jp/Tokujitu/PAJdetail.ipdl?N0000=60&N0120=01&N2001=2&N3001=2000-192040.

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