Compositions – Liquid crystal compositions
Patent
1994-08-03
1996-05-14
Wu, Shean C.
Compositions
Liquid crystal compositions
25225961, 25229963, 25229964, 25229965, 359103, C09K 1952, C09K 1930, G02F 113
Patent
active
055164544
ABSTRACT:
Supertwist liquid crystal displays having outstanding properties are obtained if the nematic liquid crystal mixture is based on components selected from group A comprising compounds of the formulae IIa to IIk: ##STR1##
REFERENCES:
patent: 4705905 (1987-11-01), Takatsu et al.
patent: 4799774 (1989-01-01), Baur et al.
patent: 4839091 (1989-06-01), Goto et al.
patent: 5013477 (1991-05-01), Buchecker et al.
patent: 5164114 (1992-11-01), Kurmeier et al.
patent: 5178790 (1993-01-01), Weber et al.
patent: 5286410 (1994-02-01), Weber et al.
patent: 5308538 (1994-05-01), Weber et al.
patent: 5374374 (1994-12-01), Weber et al.
Kurmeier Hans-Adolf
Oyama Takamasa
Plach Herbert
Reiffenrath Volker
Scheuble Bernhard
Merck Patent Gesellschaft mit beschrankter Haftung
Wu Shean C.
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