Optical film, method for producing same, and polymer liquid crystal particle
AssigneeTomoegawa Paper Co., Ltd.
InventorsMakoto Murata, Kensaku Higashi, Nobuhiro Kawatsuki
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Abstract
The present invention provides an optical film that can be suitably used for antiglare treatment to suppress blurry image and reduced contrast, as well as a method of producing such optical film. The optical film proposed by the present invention has a transparent base and a coating layer which is provided on at least one side of the transparent base and where transparent fine particles of 0.5 to 10 μm in average particle size are dispersed in a transparent resin phase, and one of the transparent resin phase or transparent fine particle contains a molecule-oriented high-molecular liquid crystal compound while the other is made of an optical isotropic resin.
Claims10
An optical film having a transparent base and a coating layer which is provided on at least one side of the transparent base, said coating layer having transparent fine particles of 0.5 to 10 μm in average particle size dispersed in a transparent resin phase;
- the optical film characterized in that one of said transparent resin phase or transparent fine particle contains a molecule-oriented high-molecular liquid crystal compound and the other is made of an optical isotropic resin.
Dependencies are inferred from the claim text.