Liquid crystal polymer film and a method for manufacturing the s

Details Liquid crystal polymer film and a method for manufacturing the s Liquid crystal polymer film and a method for manufacturing the s

1997-07-11

1999-05-04

Chen, Vivian

Stock material or miscellaneous articles

Liquid crystal optical display having layer of specified...

With charge transferring layer of specified composition

4283066, 4283084, 4283193, 428421, 428422, 428910, 2642888, 2642902, 264348, 156229, 4273741, 4273935, B32B 518, B32B 2704, B32B 2708, B29C 5510

Patent

active

059002921

ABSTRACT:
A composite material is formed by combining a liquid crystal polymer with a porous or nonporous support membrane to provide either a thin, multiaxially oriented liquid crystal film on the support membrane formed by laminating the liquid crystal polymer onto a porous or nonporous support membrane, followed by multiaxial orientation; or to provide a thin, multiaxially oriented liquid crystal polymer region within a porous support membrane formed by impregnating the liquid crystal polymer into a porous support membrane, followed by multiaxial orientation. Lyotropic or thermotropic liquid crystal polymers may be used.

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