Backlight assembly and liquid crystal display apparatus

Details Backlight assembly and liquid crystal display apparatus Backlight assembly and liquid crystal display apparatus

2005-02-22

2005-02-22

Cariaso, Alan (Department: 2875)

Illumination

Elongated source light unit or support

Plural sources or supports therefor

C362S219000, C362S223000, C362S247000, C349S070000, C439S235000

Reexamination Certificate

active

06857759

ABSTRACT:
Disclosed is a backlight assembly and an LCD apparatus having uniform brightness and low power consumption. The backlight assembly has a plurality of lamps for providing light to the LCD panel. Each of the plurality of lamps has two or more sub-lamps connected to each other in series. The backlight assembly has a brightness control unit disposed between the sub-lamps to reduce a brightness difference.

REFERENCES:
patent: 1024573 (1912-04-01), Henderson
patent: 2137732 (1938-11-01), Swanson
patent: 2632096 (1953-03-01), Kochale, Jr. et al.
patent: 2651024 (1953-09-01), Miller
patent: 2835788 (1958-05-01), Phillips
patent: 2877340 (1959-03-01), Spaulding
patent: 6459203 (2002-10-01), Kim
patent: 6491411 (2002-12-01), Itoh

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