Backlight module

Details Backlight module Backlight module

2007-05-30

2010-02-09

Husar, Stephen F (Department: 2875)

Illumination

Edge lighted panel

Light modifier with emission face combined with light guide...

C362S612000, C362S613000, C362S616000, C362S625000, C362S626000

Reexamination Certificate

active

07658530

ABSTRACT:
A backlight module includes a light guide plate, a light source disposed at a side of the light guide plate, a diffuser sheet positioned over the light guide plate but not directly contacting the light guide plate, and a light mixing space positioned between the light guide plate and the diffuser sheet so that light emitted from the light guide plate efficiently mixes in the light mixing space before entering the diffuser sheet and emitted out of the backlight module.

REFERENCES:
patent: 6672734 (2004-01-01), Lammers
patent: 6989873 (2006-01-01), Hua-Nan et al.
patent: 7413334 (2008-08-01), Baba
patent: 2006/0044834 (2006-03-01), Yu
patent: 2006/0221638 (2006-10-01), Chew et al.
patent: 2006/0262564 (2006-11-01), Baba
patent: 2006-140078 (2006-06-01), None
patent: 2006-156324 (2006-06-01), None
patent: 2006-302687 (2006-11-01), None
patent: 585275 (2004-04-01), None
patent: M278907 (2005-10-01), None

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