Benzene derivatives, and liquid-crystalline medium

Details Benzene derivatives, and liquid-crystalline medium Benzene derivatives, and liquid-crystalline medium

1996-10-09

1998-10-27

Wu, Shean C.

Compositions

Liquid crystal compositions

Containing nonsteryl liquid crystalline compound of...

25229901, C09K 1934, C09K 1952

Patent

active

058274502

ABSTRACT:
Liquid-crystalline medium based on a mixture of polar compounds having positive dielectric anisotropy, characterized in that it contains one or more compounds of the general formula I ##STR1## in which, R, A.sup.1, Z.sup.1, Y, ring B and m are as defined in claim 1.

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