发明申请
US20090244703A1 TRANSPARENT SUPPORT, OPTICAL FILM, POLARIZING PLATE AND IMAGE DISPLAY DEVICE
有权
透明支持，光学薄膜，极化平板和图像显示设备
- 专利标题： TRANSPARENT SUPPORT, OPTICAL FILM, POLARIZING PLATE AND IMAGE DISPLAY DEVICE
- 专利标题（中）： 透明支持，光学薄膜，极化平板和图像显示设备
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申请号： US12413371申请日： 2009-03-27
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公开(公告)号： US20090244703A1公开(公告)日： 2009-10-01
- 发明人: Tetsuya Asakura , Takato Suzuki , Jun Watanabe
- 申请人： Tetsuya Asakura , Takato Suzuki , Jun Watanabe
- 优先权： JPP2008-088534 20080328
- 主分类号： G02B5/00
- IPC分类号： G02B5/00 ; G02B1/11 ; G02B5/30
摘要：
Provided is a transparent support including a light-transmitting particle having an average particle diameter of 6 to 20 μm, wherein the transparent support has a thickness of from 20 to 200 μm, the light-transmitting particle is contained in a ratio of 0.5 to 20 mass % based on entire solid content in the transparent support, and the transparent support has an arithmetic average roughness (Ra) of 0.05 μm or less.
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