Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2006-08-01
2006-08-01
Schechter, Andrew (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S117000
Reexamination Certificate
active
07084945
ABSTRACT:
Disclosed is an optical compensator for a liquid crystal display comprising a transparent polymeric support, an orientation layer, and an optically anisotropic layer, in order, and located between the support and the orientation layer, a barrier layer comprising a crosslinked polymer impermeable to the components of the support. Embodiments exhibit improved optical properties.
REFERENCES:
patent: 4735492 (1988-04-01), Sekine et al.
patent: 5518783 (1996-05-01), Kawata et al.
patent: 5583679 (1996-12-01), Ito et al.
patent: 5619352 (1997-04-01), Koch et al.
patent: 5880800 (1999-03-01), Mikura et al.
patent: 6025900 (2000-02-01), Yoon et al.
patent: 6061113 (2000-05-01), Kawata
patent: 6081312 (2000-06-01), Aminaka et al.
patent: 6559915 (2003-05-01), Amimori et al.
patent: 2002/0041352 (2002-04-01), Kuzuhara et al.
patent: 2002/0063827 (2002-05-01), Wu
patent: 2002/0102368 (2002-08-01), Ono et al.
patent: 2003/0067572 (2003-04-01), Umeda et al.
patent: 1 143 271 (2001-10-01), None
patent: 2002-14233 (2002-01-01), None
C. L. Bauer et al. “Nematic Liquid Crystal Compensator with Barrier Layer and Process”, U.S. Appl. No. 10/194,130, (D-84839) filed Jul. 12, 2002.
Bauer Charles L.
Houghtaling Bradley M.
Nair Mridula
Trest Jeffrey A.
Di Grazio Jeanne Andrea
Eastman Kodak Company
Kluegel Arthur E.
LandOfFree
Compensator having particular sequence of films and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Compensator having particular sequence of films and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Compensator having particular sequence of films and... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3616508