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发明名称
光学积层体及光学积层体之制造方法
摘要
一种防止外景之映入、眩光及对比度之下降,且观看性及影像之色再现性优异之光学积层体。
申请公布号
TWI534002
申请公布日期
2016.05.21
申请号
TW099140930
申请日期
2010.11.26
申请人
大日本印刷股份有限公司
发明人
古井玄;臼杵秀树;堂森志洋;成川隆史
分类号
B32B27/18(2006.01)
主分类号
B32B27/18(2006.01)
代理机构
代理人
阎启泰;林景郁
主权项
一种光学积层体,其系于光透射性基材上至少具有防眩层者,其特征在于:该防眩层在与该光透射性基材之相反侧表面具有凹凸形状,该凹凸形状系由凹凸形状(A)及凹凸形状(B)构成,该凹凸形状(A)系藉由构成该防眩层之黏合剂树脂之相分离而形成,该凹凸形状(B)则是由该防眩层中所含之内部粒子形成,且十点平均粗糙度Rz未达3μm,该内部粒子于异丙醇中之ζ电位之绝对值为20mV以上,该内部粒子之平均粒径相对于该防眩层之膜厚,为1~100%。
地址
日本
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