Antiglare film and transmissive liquid crystal display

Details Antiglare film and transmissive liquid crystal display Antiglare film and transmissive liquid crystal display

2007-12-12

2010-11-02

Nguyen, Thong (Department: 2872)

Optical: systems and elements

Glare or unwanted light reduction

C359S599000

Reexamination Certificate

active

07824044

ABSTRACT:
An antiglare film satisfies both (1) high antiglare property in the front direction and (2) absence of white blurring. One embodiment of the invention is an antiglare film provided with an antiglare layer on a transparent substrate, wherein the antiglare layer has a rugged structure on the surface opposite to the transparent substrate; the 5° reflectance of the antiglare film surface on the antiglare layer side is in a range of from 0.30% to 0.70%; the antiglare film surface on the antiglare layer side is provided with a rugged structure having arithmetic average roughness (Ra1) in the range of from 0.020 μm to 0.040 μm when a cutoff wavelength (λC) is 0.008 mm; and the antiglare film surface on the antiglare layer side is provided with a rugged structure having arithmetic average roughness (Ra2) in the range of from 0.35 μm to 0.45 μm when a cutoff wavelength (λC) is 0.8 mm.

REFERENCES:
patent: 6217176 (2001-04-01), Maekawa
patent: 6710923 (2004-03-01), Ito
patent: 7542118 (2009-06-01), Miyauchi et al.
patent: 2008/0186582 (2008-08-01), Matsuura et al.
patent: 11-160505 (1999-06-01), None
patent: 11-305010 (1999-11-01), None
patent: 11-326608 (1999-11-01), None
patent: 2000-180611 (2000-06-01), None
patent: 2000-338310 (2000-12-01), None
patent: 2003-004903 (2003-01-01), None
patent: 2003-149413 (2003-05-01), None
patent: 2003-260748 (2003-09-01), None
patent: 2004-004777 (2004-01-01), None
patent: 2004-082613 (2004-03-01), None
patent: 2004-125958 (2004-04-01), None

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