Stock material or miscellaneous articles – Liquid crystal optical display having layer of specified... – With charge transferring layer of specified composition
Patent
1988-01-22
1990-07-03
Thomas, Alexander S.
Stock material or miscellaneous articles
Liquid crystal optical display having layer of specified...
With charge transferring layer of specified composition
350341, C09K 334
Patent
active
049390031
ABSTRACT:
Disclosed is a liquid crystal element with an improved orientation layer and a coating composition for forming such an orientation layer. The orientation layer consists essentially of a polymer with a Mark-Houwink coefficient of not less than 0.85, the Mark-Houwink coefficient being represented by the formula [I]:
REFERENCES:
patent: 4618514 (1986-10-01), McClelland
patent: 4759614 (1988-07-01), Yokokura et al.
Aoki Takao
Harada Takamasa
Ikeuchi Hiroyuki
Ito Kokichi
Iwasa Koji
Seiko Instruments & Electronics Ltd.
Thomas Alexander S.
Toray Industries Inc.
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