Liquid crystal orientation agents and liquid crystal display...

Details Liquid crystal orientation agents and liquid crystal display... Liquid crystal orientation agents and liquid crystal display...

2006-12-05

2006-12-05

Watkins, III, William P. (Department: 1772)

Stock material or miscellaneous articles

Liquid crystal optical display having layer of specified...

Alignment layer of specified composition

C428S001250, C428S001260, C528S054000, C528S353000, C430S058300, C430S058800, C430S059600

Reexamination Certificate

active

07144607

ABSTRACT:
A polyimide-containing liquid crystal alignment treating agent having a structure of the formula (I) incorporated therein,wherein Q is a single bond or a divalent organic group, R1to R4represent aromatic groups, and R1to R4may be the same as, or different from, one another.

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