Optical film, anti-reflection film, polarizing plate, and...

Details Optical film, anti-reflection film, polarizing plate, and... Optical film, anti-reflection film, polarizing plate, and...

2005-12-27

2009-11-24

Moore, Margaret G (Department: 1796)

Stock material or miscellaneous articles

Composite

Of silicon containing

Reexamination Certificate

active

07622194

ABSTRACT:
An optical film comprises: a transparent support; and at least one functional layer provided the transparent support, wherein an unevenness in thickness of the transparent support is not greater than ±5% from an average thickness, and an unevenness in an amount of surface plasticizer on the transparent support on the functional layer side thereof is not greater than ±20% from an average residual amount of surface plasticizer.

REFERENCES:
patent: 5753373 (1998-05-01), Scholz et al.
patent: 7220460 (2007-05-01), Murakami et al.
patent: 5-17844 (1993-03-01), None
patent: 8-57879 (1996-03-01), None
patent: 2002-169001 (2002-06-01), None

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