发明名称 |
Light-diffusing sheet, optical element and image viewing display |
摘要 |
A light-diffusing sheet includes a transparent film and a light-diffusing layer formed on at least one side of the transparent film. The light-diffusing layer is composed of a resin coating layer having a rough surface. The transparent film contains a thermoplastic resin having a substituted and/or unsubstituted imide group at a side chain and a thermoplastic resin having a substituted and/or unsubstituted phenyl group and a nitrile group at a side chain.
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申请公布号 |
US7245433(B2) |
申请公布日期 |
2007.07.17 |
申请号 |
US20040510466 |
申请日期 |
2004.10.07 |
申请人 |
NITTO DENKO CORPORATION |
发明人 |
YANO SHUUJI;NISHIDA AKIHIRO;MAEDA HIROE;KONDOU TAKASHI;HATANAKA TAKEZOU;MATSUNAGA TAKUYA |
分类号 |
G02B5/02;B32B27/00;G02B13/20 |
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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