Liquid crystal display device

Details Liquid crystal display device Liquid crystal display device

2005-02-08

2005-02-08

Chowdhury, Tarifur R. (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Particular illumination

C349S065000, C349S113000, C362S035000, C362S026000

Reexamination Certificate

active

06853410

ABSTRACT:
For preventing brightness irregularities in a display screen of a liquid crystal display device having an illumination unit disposed opposite to a liquid crystal display panel thereof, the present invention provides a reflection member which has a first surface facing an opposite side of a light source to a side surface of a light guide body in the illumination unit and a second surface covering a space at the liquid-crystal-display panel side of the light source so as to make the first and second surfaces reflect light from the light source into the light guide body.

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patent: 6300995 (2001-10-01), Wakagi et al.
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patent: 6493051 (2002-12-01), Ha et al.
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patent: 6533428 (2003-03-01), Ogo et al.
patent: 6600526 (2003-07-01), Yano
patent: 08-220536 (1995-12-01), None
patent: 2002-0002887 (2000-06-01), None

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