Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Patent
1997-01-31
2000-10-17
Parker, Kenneth
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
349 92, 349 78, 349131, 349132, 349176, 349172, 349187, G02F 1137, G02F 11347
Patent
active
061339717
ABSTRACT:
A holographically formed reflective display includes first and second substrates, a liquid crystal material located between the first and second substrates and a plurality of anisotropic polymer sheets separating the liquid crystal material into a plurality of liquid crystal material regions. The anisotropic polymer sheets reduce haze in the display and operates in the reverse mode when viewed from various viewing angles. The holographically formed reflective display may be used to form a color liquid crystal display and a color projection system.
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Crawford Greg P.
Fiske Thomas G.
Silverstein Louis D.
Duong Tai V.
Parker Kenneth
Xerox Corporation
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