Liquid crystal device

Details Liquid crystal device Liquid crystal device

1995-03-10

1997-05-06

Kiliman, Leszek

Stock material or miscellaneous articles

Liquid crystal optical display having layer of specified...

With charge transferring layer of specified composition

4784735, 349130, 349132, C09K 1500

Patent

active

056269250

ABSTRACT:
A liquid crystal device is constituted by disposing a liquid crystal between a pair of substrates; at least one of which has thereon an alignment film comprising a polyimide formed by reaction between an acid component and at least two diamine components of formula (1) below: ##STR1## wherein R.sub.1 and R.sub.2 independently denote an alkyl group or fluoroalkyl group having 1-10 carbon atom.

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