Liquid crystal display device

Details Liquid crystal display device Liquid crystal display device

2007-09-11

2007-09-11

Ton, Toan (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S064000, C349S065000

Reexamination Certificate

active

10711343

ABSTRACT:
A liquid crystal display device includes a liquid crystal display panel, a light source for providing light beams to irradiate the liquid crystal display panel, and an optical sheet positioned between the liquid crystal display panel and the light source and having a first surface facing the light source. Additionally, the first surface has a plurality of prisms for totally reflecting portions of ambient light beams that have passed through the liquid crystal display panel to irradiate the liquid crystal display panel.

REFERENCES:
patent: 5467208 (1995-11-01), Kokawa et al.
patent: 5712694 (1998-01-01), Taira et al.
patent: 5724108 (1998-03-01), Shibata
patent: 6163351 (2000-12-01), Nakayama
patent: 6191833 (2001-02-01), Hirakata
patent: 6222598 (2001-04-01), Hiyama et al.
patent: 6222689 (2001-04-01), Higuchi et al.
patent: RE37377 (2001-09-01), Gunjima et al.
patent: 6339458 (2002-01-01), Ohkawa
patent: 6746130 (2004-06-01), Ohkawa
patent: 2003/0063234 (2003-04-01), Oda et al.
patent: 2004/0061812 (2004-04-01), Maeda
patent: 531681 (2003-05-01), None

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