Back light module

Details Back light module Back light module

2005-03-29

2005-03-29

Husar, Stephen (Department: 2875)

Illumination

Plural light sources

With modifier

C362S560000, C362S561000, C362S243000, C362S245000, C362S247000, C362S260000, C362S297000, C362S328000, C362S330000, C362S341000, C362S373000, C362S240000

Reexamination Certificate

active

06871979

ABSTRACT:
A back light module disposed under a display panel has at least a light source generator for generating light beams, a diffusing plate for scattering the light beams to the display panel, a light guide plate (LGP) for scattering the light beams to the diffusing plate, a reflecting sheet for scattering the light beams to the light guide plate. The reflecting sheet has at least an opening for dissipating heat generated by the operation of the light source generator of the back light module.

REFERENCES:
patent: 5143433 (1992-09-01), Farrell
patent: 6089739 (2000-07-01), Yamamoto et al.
patent: 04288527 (1992-10-01), None

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