Compositions – Liquid crystal compositions – Containing nonsteryl liquid crystalline compound of...
Patent
1997-06-12
1998-12-22
Wu, Shean C.
Compositions
Liquid crystal compositions
Containing nonsteryl liquid crystalline compound of...
25229963, C09K 1934, C09K 1930
Patent
active
058514260
ABSTRACT:
This invention provides twisted nematic liquid crystal compositions obtained by adding a cyclohexane ring-containing optically active compound of the following general formula (1) to a mixture of nematic liquid crystal compounds including at least one silacyclohexane compound, as well as guest-host liquid crystal compositions and liquid crystal display devices utilizing the same. ##STR1##
REFERENCES:
patent: 5454977 (1995-10-01), Shimizu et al.
patent: 5496501 (1996-03-01), Shimizu et al.
patent: 5730902 (1998-03-01), Nakashima et al.
Kaneko Tatsushi
Nakashima Mutsuo
Ogihara Tsutomu
Shimizu Takaaki
Shin-Etsu Chemical Co. , Ltd.
Wu Shean C.
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