Etching a substrate: processes – Forming or treating article containing a liquid crystal...
Patent
1995-11-09
1997-07-01
Powell, William
Etching a substrate: processes
Forming or treating article containing a liquid crystal...
216 33, 216 41, 349 84, 349155, B44C 122
Patent
active
056434715
ABSTRACT:
A liquid crystal device of the present invention includes a pair of substrates opposed to each other with a composite containing polymer regions and liquid crystal regions interposed therebetween, at least one of the substrates being transparent, wherein an insulator as a gap keeping member for keeping a gap between the substrates is formed in the polymer regions.
REFERENCES:
patent: 4874461 (1989-10-01), Sato et al.
patent: 5425848 (1995-06-01), Haisma et al.
Hirai Toshiyuki
Kondo Masahiko
Nagae Nobukazu
Okamoto Masayuki
Onishi Noriaki
Powell William
Sharp Kabushiki Kaisha
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