Liquid crystal layer and display medium

Details Liquid crystal layer and display medium Liquid crystal layer and display medium

2011-07-12

2011-07-12

Wu, Shean C (Department: 1722)

Stock material or miscellaneous articles

Liquid crystal optical display having layer of specified...

C252S299500, C252S299700

Reexamination Certificate

active

07976911

ABSTRACT:
The invention provides a liquid crystal layer in which an additive containing an aliphatic organic compound including at least one carbon-carbon double bond is added to a cholesteric liquid crystal in an amount of approximately 3 wt % or more and approximately 10 wt % or less.

REFERENCES:
patent: A-10-177191 (1998-06-01), None
patent: A-2000-111942 (2000-04-01), None
patent: A-2007-298818 (2007-11-01), None
Glushchenko et al.; “23.3: Cholesteric Colloid of Ferroelectric Nano-particles;”SID 07 Digest; 2007; pp. 1086-1089.

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