发明授权
- 专利标题： Hard coating film, manufacturing method thereof, antireflective film, polarizing plate and image display unit
- 专利标题（中）： 硬涂膜，其制造方法，防反射膜，偏振片和图像显示单元
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申请号： US12923600申请日： 2010-09-29
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公开(公告)号： US08582207B2公开(公告)日： 2013-11-12
- 发明人: Kenichi Fukuda , Yasuyuki Sasada , Hiroyuki Yoneyama
- 申请人： Kenichi Fukuda , Yasuyuki Sasada , Hiroyuki Yoneyama
- 申请人地址： JP Tokyo
- 专利权人： Fujifilm Corporation
- 当前专利权人： Fujifilm Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Edwards Neils PLLC
- 代理商 Jean C. Edwards
- 优先权： JP2009-229022 20090930
- 主分类号： G02B1/10
- IPC分类号： G02B1/10 ; G02B5/02 ; G02B13/20 ; G02F1/1335
摘要：
A hard coating film is provided and includes a transparent plastic substrate film, and a hard coating layer. The transparent plastic substrate film has mutually independent microscopic pits in at least one surface thereof, the microscopic pits each independently have a depth of 3 μm or below, the microscopic pits have an average length of major diameters of from 0.5 μm to 20 μm, and the number of the microscopic pits is from 25 to 3,000 per mm2.
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