Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2007-10-16
2007-10-16
Duong, Thoi V. (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C359S015000
Reexamination Certificate
active
11179484
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 film 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: 4856857 (1989-08-01), Takeuchi et al.
patent: 5471327 (1995-11-01), Tedesco et al.
patent: 5629784 (1997-05-01), Abileah et al.
patent: 5631754 (1997-05-01), Jannson et al.
patent: 6028651 (2000-02-01), 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.
patent: 6590605 (2003-07-01), Eichenlaub
Kim Seon Gyoung
Kwon Young Wan
Moon Jong Weon
Noh Sung Woo
Park Chul
Duong Thoi V.
LG Electronics Inc.
LG Philips LCD Co., Ltd.
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