Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Patent
1998-01-29
1999-10-26
Sikes, William L.
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
349123, 349126, 349133, G02F 11337, G02F 1141
Patent
active
059737611
ABSTRACT:
A liquid crystal device is formed by a pair of substrates, and a liquid crystal disposed between the substrates. At least one substrate has thereon a laminar structure including an electrode, an electrical property control layer and an alignment control layer contacting the liquid crystal disposed in this order on the substrate. The alignment control layer has a thickness of at most 100 .ANG., has been subjected to a uniaxial aligning treatment and has a volume resistivity larger than that of the electrical property control layer. The liquid crystal device thus constituted may exhibit a reduced influence of reverse electric field and a suppressed switching asymmetry over a wide temperature range.
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Gofuku Ihachiro
Ito Nobuhiro
Kobayashi Fumikazu
Kodera Yasuto
Okada Shinjiro
Canon Kabushiki Kaisha
Eisenhut Heidi L.
Sikes William L.
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