Backlight unit, liquid crystal display device using the...

Details Backlight unit, liquid crystal display device using the... Backlight unit, liquid crystal display device using the...

2006-08-22

2006-08-22

Ward, John Anthony (Department: 2875)

Illumination

Edge lighted panel

Housing

C362S633000, C362S634000, C349S058000

Reexamination Certificate

active

07093970

ABSTRACT:
A backlight unit for a liquid crystal display device includes a bottom cover having a first plane portion and a first side portion combined by a first coupling system, a reflector over the bottom cover and having a second plane portion and a second side portion corresponding to the first plane portion and the first side portion, respectively, at least one cold cathode fluorescent lamp over the second plane portion, an optical sheet over the at least one cold cathode fluorescent lamp, and a guide panel overlapping a rim portion of the optical sheet, wherein the guide panel and the bottom cover are combined using a second coupling system.

REFERENCES:
patent: 6066920 (2000-05-01), Torihara et al.
patent: 6593979 (2003-07-01), Ha et al.
patent: 2004/0135936 (2004-07-01), Lee
patent: 06067179 (1994-03-01), None

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