Backlight

Details Backlight Backlight

2008-11-19

2010-10-12

Tso, Laura (Department: 2875)

Illumination

Edge lighted panel

Light source

C362S260000, C362S613000, C362S617000, C362S621000, C362S630000

Reexamination Certificate

active

07810981

ABSTRACT:
The present invention relates to a backlight for a liquid crystal display (LCD). The backlight can comprise a back cover including a bottom plate and side covers, a light guide plate disposed on the bottom plate, and cold cathode fluorescence lamps (CCFLs) located on the sides of the light guide plate and enclosed by the side covers. The CCFLs can be disposed on four sides of the light guide plate. The CCFLs can be two lamps in L shape or four lamps in a straight line shape disposed on the sides of the light plate, with high voltage ends of one CCFL adjacent to the low voltage ends of another CCFL, thus allowing the LCD lighter, slimmer and more compact in structure.

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patent: 05-088166 (1993-04-01), None
patent: 20050067857 (2005-07-01), None
patent: 20080007934 (2008-01-01), None

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