Backlight module with light source reflector having wider...

Details Backlight module with light source reflector having wider... Backlight module with light source reflector having wider...

2006-12-26

2008-12-09

Nelms, David (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Particular illumination

Reexamination Certificate

active

07463316

ABSTRACT:
An exemplary backlight module (12) includes a light guide plate (15) and a light source (17). The light guide plate includes a light incident surface (152), a top surface (154) connected with the light incident surface, and a bottom surface (156) opposite to the top surface. The light source includes an illuminator (172) located adjacent the light incident surface, and a light source reflector (19) cooperating with the light incident surface to generally surround the illuminator. The light source reflector includes a top plate (194) abutting a first end portion of the top surface of the light guide plate, and a bottom plate (196) abutting a second end portion of the bottom surface of the light guide plate. The bottom plate is narrower than the top plate.

REFERENCES:
patent: 6480248 (2002-11-01), Lee et al.
patent: 7298434 (2007-11-01), Jeon

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