Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Patent
1994-01-28
1997-08-12
Sikes, William L.
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
349129, G02F 11337
Patent
active
056571020
ABSTRACT:
A liquid crystal display apparatus includes a pair of substrates with a liquid crystal layer interposed therebetween. In the liquid crystal display apparatus, an aligning film is formed on at least one of the pair of substrates. The surface of the aligning film is made rough for controlling pretilt angles of liquid crystal molecules in the liquid crystal layer which are in contact with the surface of the aligning film. Further, the degrees of roughness are different among a plurality of prescribed regions.
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Aburazaki Kazuyuki
Hirata Mitsuaki
Iwagoe Hiroko
Mizushima Shigeaki
Okamura Tomoko
Dudek James A.
Sharp Kabushiki Kaisha
Sikes William L.
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