Stock material or miscellaneous articles – Liquid crystal optical display having layer of specified... – With charge transferring layer of specified composition
Patent
1989-04-06
1989-11-07
McCamish, Marion C.
Stock material or miscellaneous articles
Liquid crystal optical display having layer of specified...
With charge transferring layer of specified composition
350341, 350350S, G02F 113
Patent
active
048791440
ABSTRACT:
A liquid crystal element comprises a cell structure where a liquid crystal is disposed between a pair of electrode substrates, a first electrode substrate of said pair of electrode substrates having a first resin layer formed at the surface contacting the liquid crystal of the first electrode substrate by thermal curing resulted from dehydration ring closure, the first resin layer being able to control orientation of the liquid crystal, and a second electrode substrate having a second resin layer formed at the surface contacting the liquid crystal of the second electrode substrate by thermal curing at a temperature lower than that at which the first resin layer is formed, the second resin layer being able to control orientation of the liquid crystal.
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patent: 4456638 (1984-06-01), Petcavich
patent: 4561725 (1985-12-01), Hotta
patent: 4615919 (1986-10-01), Inoue et al.
patent: 4618514 (1986-10-01), McClelland et al.
patent: 4729637 (1988-03-01), Sato et al.
Kato Yasuo
Nakura Yoshiyuki
Canon Kabushiki Kaisha
McCamish Marion C.
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