Backlight assembly and liquid crystal display apparatus...

Details Backlight assembly and liquid crystal display apparatus... Backlight assembly and liquid crystal display apparatus...

2006-06-20

2006-06-20

Husar, Stephen (Department: 2875)

Illumination

Light fiber, rod, or pipe

Diffuser or diffusing of incident light

C362S561000, C362S330000, C362S337000, C362S339000

Reexamination Certificate

active

07063448

ABSTRACT:
A backlight assembly has a light diffusion member including a diffusion layer for diffusing first light emitted from at least one lamp and a light path modulation layer formed on the diffusion layer to modulate the path of the first light, Therefore, the light diffusion member emits second light having uniform distribution of the brightness. The light path modulation layer may be disposed on one surface of the diffusion layer where the first light is input, or another surface of the diffusion layer where the second light is emitted.

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patent: 6667780 (2003-12-01), Cho
patent: 6679613 (2004-01-01), Mabuchi

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