Backlight assembly and display device having the same

Details Backlight assembly and display device having the same Backlight assembly and display device having the same

2011-07-12

2011-07-12

May, Robert (Department: 2885)

Illumination

Edge lighted panel

C362S615000, C362S617000, C362S620000, C362S097100, C362S355000

Reexamination Certificate

active

07976207

ABSTRACT:
Provided are a backlight assembly and a display device having the same. The backlight assembly includes a light source unit which generates light; and a light guide plate which comprises an incident light surface through which the light from the light source unit enters the light guide plate, an upper surface joined to the incident light surface and that includes a prism pattern, and a lower surface opposing the upper surface and formed with a plurality of concave portions. A diffusing pattern is formed on one of the upper surface and the lower surface.

REFERENCES:
patent: 5649754 (1997-07-01), Matsumoto
patent: 6851815 (2005-02-01), Lee
patent: 6991359 (2006-01-01), Leu et al.
patent: 7108416 (2006-09-01), Osawa
patent: 7114820 (2006-10-01), Parikka et al.
patent: 7440153 (2008-10-01), Lee et al.
patent: 7824093 (2010-11-01), Kim et al.
patent: 2007/0242475 (2007-10-01), Minobe et al.
patent: 2010/0302479 (2010-12-01), Aronson et al.

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