Compositions – Liquid crystal compositions – Containing nonsteryl liquid crystalline compound of...
Patent
1994-10-26
1996-07-09
Kelly, Cynthia Harris
Compositions
Liquid crystal compositions
Containing nonsteryl liquid crystalline compound of...
25229966, 25229901, C09K 1912, C09K 1952
Patent
active
055341900
ABSTRACT:
An anti-ferroelectric liquid crystal composition consisting essentially of an anti-ferroelectric liquid crystal (A) and a ferrielectric liquid crystal (B) shows a low threshold voltage so that the driving voltage can be decreased, and the composition can give a liquid crystal display device utilizing a fast response time or switching among tristabile states, a distinct threshold voltage characteristic and excellent memory performance.
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Molecular Crystals And Liquid Crystals vol. 202, Jul. 1991, pp. 85-90 H. Takezoe Et Al. `Ferrielectric chiral smectic liquid crystalline phase`.
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Arai Yoshihisa
Johno Masahiro
Matsumoto Takahiro
Yui Tomoyuki
Harris Kelly Cynthia
Mitsubishi Gas Chemical Company Inc.
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