发明名称 Front scattering film
摘要 Disclosed is a front scattering film 5 which comprises a light scattering layer consisting of transparent polymer binder containing spherical microparticles 1, a transparent resin film 2 and an adhesive layer 3, wherein the spherical microparticles have a mean particle diameter of 1.0 mum to 10.0 mum, and a refractive index (n) relative to refractive index of the transparent polymer binder satisfying a condition of 0.91<n<1.09, and the front scattering film has a haze of 30.0% or more and a distinctness of image of 60.0% or more. The front scattering film according to the present invention can exhibit excellent display characteristics including performance of exhibiting paper-like white in white state and black in black state, high contrast of image display, no blurring and the like, and realize extremely easy production control thereof.
申请公布号 US6348960(B1) 申请公布日期 2002.02.19
申请号 US19990433929 申请日期 1999.11.04
申请人 KIMOTOT CO., LTD. 发明人 ETORI HIDEKI;KOIKE TOSHIHIRO;SUGIYAMA YASUNORI
分类号 G02B1/10;G02B5/02;G02F1/1335;(IPC1-7):G02F1/133 主分类号 G02B1/10
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