Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2005-11-08
2005-11-08
Nguyen, Dung T. (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
Reexamination Certificate
active
06963380
ABSTRACT:
A hologram diffuser for a liquid crystal display wherein a resin layer with a desired thickness is formed on an upper substrate. A hologram pattern is formed in the resin layer using a hologram plate. A smoothing layer with a desired thickness is formed on the hologram layer provided with the hologram pattern. Accordingly, it is possible to assure a wide visual angle and realize a high picture quality.
REFERENCES:
patent: 5471327 (1995-11-01), Tedesco et al.
patent: 5629784 (1997-05-01), Abileah et al.
patent: 6075581 (2000-06-01), Shirochi
patent: 6141123 (2000-10-01), Nakashima et al.
patent: 6432498 (2002-08-01), Ohtaki et al.
Kim Seon Gyoung
Kwon Young Wan
Moon Jong Weon
Noh Sung Woo
Park Chul
Birch & Stewart Kolasch & Birch, LLP
Duong Thoi V.
LG Electronics Inc.
LG. Philips LCD Co. Ltd.
Nguyen Dung T.
LandOfFree
Method of fabricating hologram diffuser for liquid crystal... 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 fabricating hologram diffuser for liquid crystal..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of fabricating hologram diffuser for liquid crystal... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3487202