Liquid crystal compounds

Details Liquid crystal compounds Liquid crystal compounds

2006-11-14

2006-11-14

Wu, Shean C. (Department: 1756)

Stock material or miscellaneous articles

Liquid crystal optical display having layer of specified...

C252S299010, C252S299630, C252S299660, C252S299670, C570S127000, C570S129000, C570S131000

Reexamination Certificate

active

07135210

ABSTRACT:
The invention relates to liquid crystal compounds of formula (I), where X1, X2, X3, Z1, Z2, L1, L2, L3, L4, L5, L6, L7, L8, L9, L10, L11and a have the meanings given in claim1, and liquid crystal media containing at least one compound of formula (I) and electro-optical displays comprising such a liquid crystal medium

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