Brightness enhancement film

Details Brightness enhancement film Brightness enhancement film

2006-10-06

2010-06-22

Speer, Timothy M (Department: 1794)

Stock material or miscellaneous articles

Composite

Of quartz or glass

C428S432000

Reexamination Certificate

active

07740945

ABSTRACT:
A brightness enhancement film is provided, which comprises a substrate with a light diffusion layer having a convex-concave structure on one side of the substrate. The brightness enhancement film of the present invention can be used in liquid crystal displays (LCDs) as a light diffusion brightness enhancement film.

REFERENCES:
patent: 2006/0291055 (2006-12-01), Gehlsen et al.

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