Liquid crystal display device

Details Liquid crystal display device Liquid crystal display device

2007-05-31

2010-06-08

Connelly Cushwa, Michelle R (Department: 2874)

Liquid crystal cells, elements and systems

Particular structure

Particular illumination

C349S065000, C349S153000, C349S154000

Reexamination Certificate

active

07733440

ABSTRACT:
An object of the present invention is to provide a liquid crystal display apparatus that can eliminate brightness nonuniformity by suitably diffusing light emitted from a light source. The liquid crystal display apparatus includes a liquid crystal panel providing a liquid crystal between a pair of substrates, the liquid crystal panel having an effective display area for displaying information, a sealing member placed around the liquid crystal in order to seal the liquid crystal between the pair of substrates, a light source for illuminating the liquid crystal panel from an edge thereof, and light diffusing means, provided between the pair of substrates, for diffusing the light introduced from the light source into the effective display area.

REFERENCES:
patent: 2004/0100597 (2004-05-01), Fukuda et al.
patent: 11183888 (1999-07-01), None
patent: H11-183888 (1999-07-01), None
patent: 2000-162672 (2000-06-01), None

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