发明名称 |
DIFFUSION FILM AND PREPARATION PROCESS THEREOF |
摘要 |
The present invention relates to a diffusion film comprising a substrate with a convex-concave microstructure layer on at least one side of the substrate wherein the diffusion film has a haze of no less than 5% and a total light transmittance of no less than 50% as measured according to JIS K7136 standard method and the convex-concave microstructure layer is formed by utilizing a coating composition comprising a polymer which is composed of a material that is the same as or similar to that of the main component of the substrate and a material that is incompatible with said polymer and applying said coating composition onto said substrate.
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申请公布号 |
US2011149402(A1) |
申请公布日期 |
2011.06.23 |
申请号 |
US20100964872 |
申请日期 |
2010.12.10 |
申请人 |
ETERNAL CHEMICAL CO., LTD. |
发明人 |
WANG YI-CHIA |
分类号 |
G02B5/02;B05D5/06;C08F2/46;C08F2/48 |
主分类号 |
G02B5/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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