Optical component for liquid crystal display

Details Optical component for liquid crystal display Optical component for liquid crystal display

2006-08-01

2006-08-01

Lavarias, Arnel C. (Department: 2872)

Optical: systems and elements

Diffusing of incident light

C359S619000, C349S064000, C349S112000

Reexamination Certificate

active

07085060

ABSTRACT:
Plural diffusion patterns are formed on a light-incident surface of an optical film, while plural prisms are formed on a light-emitting surface. The diffusion patterns have, in at least one section thereof, a main inclined surface that is curved face with a relatively small inclination and an auxiliary inclined surface that is oppositely inclined to the main inclined surface with a relatively large inclination.

REFERENCES:
patent: 5818555 (1998-10-01), Yokoyama et al.
patent: 5861990 (1999-01-01), Tedesco
patent: 6222689 (2001-04-01), Higuchi et al.
patent: 6611303 (2003-08-01), Lee et al.
patent: 6752505 (2004-06-01), Parker et al.
patent: 2002/0141065 (2002-10-01), Cowan et al.
patent: WO 200041009 (2000-07-01), None

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