Polymer/cholesteric liquid crystal dispersion, method of...

Details Polymer/cholesteric liquid crystal dispersion, method of... Polymer/cholesteric liquid crystal dispersion, method of...

2004-11-30

2008-12-16

Visconti, Geraldina (Department: 1795)

Stock material or miscellaneous articles

Liquid crystal optical display having layer of specified...

Alignment layer of specified composition

C428S001100, C430S020000, C252S299010

Reexamination Certificate

active

07465480

ABSTRACT:
A polymer/cholesteric liquid crystal dispersion including a cholesteric liquid crystal dispersed in a polymer. A perpendicular aligning component that aligns the cholesteric liquid crystal in a direction perpendicular to the boundary between the cholesteric liquid crystal and the polymer is provided at least one of at the boundary between the cholesteric liquid crystal and the polymer and in the polymer.

REFERENCES:
patent: 6887534 (2005-05-01), Nakata et al.
patent: A-05-080303 (1993-04-01), None
patent: A-06-160817 (1994-06-01), None

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