LCD backlight system using light emitting diode chip

Details LCD backlight system using light emitting diode chip LCD backlight system using light emitting diode chip

2005-12-22

2008-08-05

O'Shea, Sandra (Department: 2875)

Illumination

Edge lighted panel

Light source

C362S029000, C362S030000, C362S097200

Reexamination Certificate

active

07407316

ABSTRACT:
A backlight system and an LCD employing the backlight system. The backlight system includes a plurality of light emitting devices arranged on a base plate to form a plurality of lines each including a plurality of light emitting devices, and a light guide panel having a sidewall spaced apart from the plurality of light emitting devices such that light incident from the plurality of light emitting devices is dispersed by inner reflection, and a scattering region formed adjacent to the base plate such that light incident into the scattering region is irregularly reflected to emit in a direction away from the base plate.

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