发明授权
- 专利标题: Anti-glare, anti-reflection film, polarizing plate and liquid crystal display device
- 专利标题(中): 防眩光,防反射膜,偏光板和液晶显示装置
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申请号: US09984963申请日: 2001-10-31
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公开(公告)号: US06731363B2公开(公告)日: 2004-05-04
- 发明人: Kazuhiro Nakamura , Naohiro Matsunaga
- 申请人: Kazuhiro Nakamura , Naohiro Matsunaga
- 优先权: JPP.2001-332732 20001031; JPP.2001-278503 20010913
- 主分类号: G02F11335
- IPC分类号: G02F11335
摘要:
An object of the invention is to provide an anti-glare, anti-reflection film of which various characteristics such as anti-reflection, contamination resistance, scratch-resistance and transmission image sharpness, among which anti-reflection is particularly important, are consistent with a sufficiently high anti-glare property when the film is loaded in image display devices, in particular, a high-resolution liquid crystal display device, and which can be produced entirely by wet coating processes at a low manufacturing cost, and further provide a liquid crystal display excelling in image contrast, image visibility and image sharpness. The object is achieved by an anti-glare, anti-reflection film made of a low refractive index layer provided on a transparent support, and an anti-glare layer arranged between the transparent support and the low refractive index layer, the surface energy of the anti-glare layer being 25 mN·m−1 to 70 mN·m−1.