Surface light source device and liquid crystal display assembly

Details Surface light source device and liquid crystal display assembly Surface light source device and liquid crystal display assembly

2007-05-29

2008-10-21

O'Shea, Sandra L. (Department: 2875)

Illumination

Housing

With cooling means

C362S218000, C362S294000, C362S600000

Reexamination Certificate

active

07438450

ABSTRACT:
A liquid crystal display assembly includes a liquid crystal display, and a surface light source device that illuminates the liquid crystal display from a back surface. The surface light source device includes a housing including a bottom plate, a light source that is arranged on the bottom plate and illuminates the liquid crystal display, and a plurality of radiator fins arranged at a spacing from each other. Each of the radiator fins includes a first fin portion formed by bending a part of the bottom plate in a direction away from the liquid crystal display, the first fin portion extending substantially perpendicularly to the bottom plate, and a second fin portion formed by bending a part of the first fin portion in a direction away from the liquid crystal display, the second fin portion extending substantially parallel to the bottom plate.

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Nikkei Electronic, “Elimination of local color non uniformity by designing of dot printing pattern shape,”Dec. 20, 2004, No. 889, pp. 128.

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