Backlight module

Details Backlight module Backlight module

2007-05-08

2007-05-08

Husar, Stephen F (Department: 2875)

Illumination

Elongated source light unit or support

With or including transparent or translucent member

C362S084000, C362S223000, C362S240000, C362S246000, C362S247000, C349S058000

Reexamination Certificate

active

10910425

ABSTRACT:
A backlight module. The backlight module comprises a housing, a light source disposed on the housing, a diffuser positioned over the light source and a spacer disposed between the housing and the diffuser to maintain a distance therebetween. The spacer comprises a supporting portion to support the diffuser to maintain the separation and a base connected to the supporting portion and fixed on the housing. The base comprises a hook engaging the housing and a connecting portion connecting the supporting portion and the hook. A reflective layer is formed on the supporting portion to reflect the light from the light source.

REFERENCES:
patent: 6783256 (2004-08-01), Moon
patent: 6824287 (2004-11-01), Moon
patent: 6974221 (2005-12-01), Wu et al.
patent: 2004/0012763 (2004-01-01), Yu et al.
patent: 2004/0239829 (2004-12-01), Yu et al.
patent: 2005/0088809 (2005-04-01), Nakagawa et al.
patent: 10-326517 (1998-08-01), None
patent: 2001-210126 (2001-03-01), None

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