Liquid crystal display and backlight module thereof

Details Liquid crystal display and backlight module thereof Liquid crystal display and backlight module thereof

2008-03-04

2008-03-04

Payne, Sharon E. (Department: 2875)

Illumination

Light fiber, rod, or pipe

Illuminating or display apparatus

C362S561000, C362S260000, C362S225000, C362S580000, C362S373000

Reexamination Certificate

active

11054486

ABSTRACT:
A liquid crystal display and a backlight module thereof are provided. A backlight module comprises a light source, a reflector, and a bottom plate. The reflector is disposed under the light source. The bottom plate is disposed under the reflector and facing a lower surface of the reflector. The bottom plate comprises a plurality of trench structures formed on a surface thereof facing the reflector. Heat-produced by the light source mixes with air in the trench structures, and the mixture of heat and air is conducted via the trench structures to the bottom plate, thereby dissipating heat.

REFERENCES:
patent: 5128781 (1992-07-01), Ohno et al.
patent: 5183323 (1993-02-01), Daniel
patent: 5432626 (1995-07-01), Sasuga et al.
patent: 6089739 (2000-07-01), Yamamoto et al.
patent: 6783256 (2004-08-01), Moon
patent: 6871979 (2005-03-01), Mai
patent: 6880947 (2005-04-01), Hsieh et al.
patent: 7077542 (2006-07-01), Lee et al.
patent: 7207709 (2007-04-01), Chuang et al.
patent: 2004/0012966 (2004-01-01), Takasaki et al.
patent: 2001059961 (2001-03-01), None
patent: 2002189207 (2002-07-01), None
patent: 564302 (2003-12-01), None
Translation of China Office Action mailed Jul. 7, 2006, filed in IDS on September Sep. 14, 2006.

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