Backlight assembly and liquid crystal display apparatus...

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

2007-07-10

2007-07-10

O'Shea, Sandra (Department: 2875)

Illumination

Edge lighted panel

Light source

C362S601000, C362S608000, C362S613000

Reexamination Certificate

active

10909551

ABSTRACT:
A backlight assembly includes a light supplying part and a light guide plate. The light supplying part includes a white light source and a monochromatic light source that generates a monochromatic light. The white light source generates a white light responsive to an electric power provided from exterior to the backlight assembly. The light guide plate is disposed adjacent to a side of the light supplying part. The light guide plate includes a light guiding region where the white light and the monochromatic light are guided into and a peripheral region that surrounds the light guiding region. Therefore, color reproducibility of an LCD apparatus is increased so that an image display quality of the LCD apparatus is improved.

REFERENCES:
patent: 6582095 (2003-06-01), Toyoda
patent: 6672733 (2004-01-01), Nagatani
patent: 6842204 (2005-01-01), Johnson
patent: 6913366 (2005-07-01), Lee
patent: 6976779 (2005-12-01), Ohtsuki et al.
patent: 2005/0007753 (2005-01-01), Van Hees et al.

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