Compositions – Liquid crystal compositions – Containing nonsteryl liquid crystalline compound of...
Patent
1994-04-22
1995-01-03
Wu, Shean
Compositions
Liquid crystal compositions
Containing nonsteryl liquid crystalline compound of...
25229964, 25229966, 359103, 560 85, 560102, C09K 1912, C09K 1920, G02F 113, C07C 6976
Patent
active
053783964
ABSTRACT:
A liquid crystal compound represented by formula (I) ##STR1## wherein R denotes a linear alkyl group having 6 to 14 carbon atoms, X denotes a single bond or an oxygen atom, K and L are independently 1 or 2, n is an integer of 3 to 8, and C* denotes an asymmetric carbon atom.
and a liquid crystal display device formed therefrom.
REFERENCES:
patent: 5116531 (1992-05-01), Hagiwara et al.
patent: 5316694 (1994-05-01), Murashiro et al.
Patent Abstracts of Japan, vol. 14, No. 197 (C-712) 23 Apr. 1990 (JP-A-2 040 346).
Patent Abstracts of Japan, vol. 14, No. 115 (C-696) 5 Mar. 1990 (JP-A-1 316 347).
Chemical Abstracts 109: 14938T (1988) (JP-A-62-373,284).
Arai Yoshihisa
Johno Masahiro
Watanabe Toshio
Yui Tomoyuki
Mitsubishi Gas Chemical Company Inc.
Wu Shean
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