发明申请
US20050163977A1 Antireflection film, its production method, optical device, and image display
有权
防反射膜，其制造方法，光学装置和图像显示
- 专利标题： Antireflection film, its production method, optical device, and image display
- 专利标题（中）： 防反射膜，其制造方法，光学装置和图像显示
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申请号： US10507484申请日： 2003-03-12
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公开(公告)号： US20050163977A1公开(公告)日： 2005-07-28
- 发明人: Minoru Miyatake , Masahiro Yoshioka , Tomoaki Masuda , Atsushi Kitagawa , Hiroyuki Takao , Kaori Shirouzu
- 申请人： Minoru Miyatake , Masahiro Yoshioka , Tomoaki Masuda , Atsushi Kitagawa , Hiroyuki Takao , Kaori Shirouzu
- 优先权： JP2002-71448 20020315; JP2002-212750 20020722; JP2002-212751 20020722; JP2003-55268 20030303
- 国际申请： PCT/JP03/02890 WO 20030312
- 主分类号： G02B5/30
- IPC分类号： G02B5/30 ; B32B7/02 ; G02B1/10 ; G02B1/11 ; G02B1/111 ; G02B1/14 ; G02B1/18 ; G02F1/1335 ; B32B3/00
摘要：
An antireflection layer is formed directly or through an other layer at least on one side of a transparent base film of an antireflection film. The antireflection layer is made of at least two kinds of low refractive index materials satisfying a relationship of refractive index: nd20≦1.49. The antireflection layer is excellent in antireflection characteristics and mar resistance. When the antireflection layer is formed on a hard coat layer having an uneven surface roughened by particles, the antireflection film is excellent in antiglareness.
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