Method of producing a substrate coated with a film of liquid cry

Details Method of producing a substrate coated with a film of liquid cry Method of producing a substrate coated with a film of liquid cry

1991-10-24

1992-09-08

Aftergut, Jeff H.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156265, 156291, 156295, 427162, 427346, 427429, 359 36, 359 62, 359 76, 428 1, B32B 3112, B05D 128, G02F 113

Patent

active

051455463

ABSTRACT:
A substrate coated with a film of liquid crystal material having a uniform thickness is produced efficiently by applying the liquid crystal material to the electrode side of a substrate using an impregnating matter impregnated with the liquid crystal material, and such a method ensures uniform thickness even for a film of liquid crystal material having a large area. A liquid crystal optical device having a uniform optical quality and a large area is produced efficiently by coating a flexible substrate with a film of liquid crystal material using the method described above, laminating the coated flexible substrate with another flexible substrate, with the film of the liquid crystal material disposed between the electrode sides of the flexible substrates, and orienting the liquid crystal material in thus obtained laminate by subjecting the laminate to bending treatment.

REFERENCES:
patent: 1131993 (1915-03-01), Chamberlin, Jr. et al.
patent: 1529192 (1925-03-01), Kotzen
patent: 2687111 (1954-08-01), Deniston
patent: 3227073 (1966-01-01), Reich
patent: 3863562 (1975-02-01), Jack
patent: 4094058 (1978-06-01), Yasutake et al.
patent: 4179325 (1979-12-01), Staats et al.
patent: 4370356 (1983-01-01), Bok et al.
patent: 4455185 (1984-06-01), Sasaki et al.
patent: 4597636 (1986-07-01), Hoshikawa
patent: 4850683 (1989-07-01), Kawaguchi et al.
patent: 4973373 (1990-11-01), Hashimoto et al.

Affiliated with

Also associated with

Rating

Method of producing a substrate coated with a film of liquid cry does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of producing a substrate coated with a film of liquid cry, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of producing a substrate coated with a film of liquid cry will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-132025