Backlight module incorporating a nonspecular reflective device

Details Backlight module incorporating a nonspecular reflective device Backlight module incorporating a nonspecular reflective device

2005-11-23

2008-03-25

Ton, Anabel (Department: 2875)

Illumination

Edge lighted panel

Light guide

C362S600000, C362S622000

Reexamination Certificate

active

07347612

ABSTRACT:
A backlight module200is provided, which includes a light guide plate22and a nonspecular reflective device28, 34. The light guide plate22has a light-incident surface221, a light-emitting surface223, and a bottom surface222opposite to the light-emitting surface223. The nonspecular reflective device28, 34arranged on and within an elongate section of the bottom surface222. The elongate section of the bottom surface222is proximate to or adjacent the light-incident surface221of the light guide plate22. The backlight module200can also include a light source21and a reflective plate23. The light source21is disposed facing the light-incident surface221, and the reflective plate23is disposed below the bottom surface222.

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