- 专利标题: METHOD AND APPARATUS FOR PRODUCING OPTICAL MULTILAYER BODY
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申请号: US12695262申请日: 2010-01-28
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公开(公告)号: US20100255291A1公开(公告)日: 2010-10-07
- 发明人: Yukimitsu IWATA , Koichi Mikami , Yoshihiro Nishimura , Takashi Kodama
- 申请人: Yukimitsu IWATA , Koichi Mikami , Yoshihiro Nishimura , Takashi Kodama
- 申请人地址: JP Shinjuku-Ku
- 专利权人: Dai Nippon Printing Co., Ltd.
- 当前专利权人: Dai Nippon Printing Co., Ltd.
- 当前专利权人地址: JP Shinjuku-Ku
- 优先权: JP2005-044231 20050221; JP2005-095835 20050329
- 主分类号: B32B5/16
- IPC分类号: B32B5/16 ; B32B1/00
摘要:
An optical laminate produced by a process for producing an anti-dazzling laminate comprising a light transparent base material and an anti-dazzling layer provided on the light transparent base material. The process includes providing the light transparent base material and forming the anti-dazzling layer having a concavoconvex shape on the light transparent base material, wherein the concavoconvex shape of the anti-dazzling layer satisfies the following requirements: Sm is not less than 100 μm and not more than 600 μm, θa is not less than 0.1 degree and not more than 1.2 degrees, and Rz is more than 0.2 μm and not more than 1 μm, wherein Sm represents the average spacing of concavoconvexes or profile irregularities in the anti-dazzling layer; θa represents the average inclination angle of the concavoconvexes or profile irregularities; and Rz represents the average roughness of the concavoconvexes or profile irregularities.
公开/授权文献
- US08304071B2 Method and apparatus for producing optical multilayer body 公开/授权日:2012-11-06
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