Optical film, antireflection film, polarizing plate and...

Details Optical film, antireflection film, polarizing plate and... Optical film, antireflection film, polarizing plate and...

2007-02-16

2010-12-07

Font, Frank G (Department: 2872)

Optical: systems and elements

Diffusing of incident light

C359S601000

Reexamination Certificate

active

07848021

ABSTRACT:
An optical film is provided and includes: a transparent support; and a light diffusion layer containing light-transmitting particles and a binder. The light diffusion layer has an average thickness of from 7.5 to 30 μm, and the average thickness of the light diffusion layer is from 1.4 to 3.5 times as large as an average particle diameter of the light-transmitting particles.

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