Compositions – Liquid crystal compositions
Patent
1997-01-09
1999-02-09
Wu, Shean C.
Compositions
Liquid crystal compositions
25229961, 25229962, 25229963, 428 1, 568645, C09K 1952, C09K 1934, C09K 1932, C07C 4302
Patent
active
058689605
ABSTRACT:
A mesomorphic compound of the formula (I) according to Claim 1 characterized by having at least two ether groups between alkylene groups in a specific alkoxy perfluoroalkyl terminal group is suitable as a component for a liquid crystal composition providing improved response characteristics and a high contrast. A liquid crystal device is constituted by disposing the liquid crystal composition between a pair of substrates. The liquid crystal device is used as a display panel constituting a liquid crystal apparatus providing good display characteristics.
REFERENCES:
patent: 5262082 (1993-11-01), Janulis et al.
patent: 5399291 (1995-03-01), Janulis et al.
patent: 5437812 (1995-08-01), Janulis et al.
Iwaki Takashi
Kosaka Yoko
Nakamura Shin-ichi
Takiguchi Takao
Togano Takeshi
Canon Kabushiki Kaisha
Wu Shean C.
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