发明申请
- 专利标题: Anti-Reflection Film
- 专利标题(中): 防反射膜
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申请号: US11659797申请日: 2005-08-03
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公开(公告)号: US20070285776A1公开(公告)日: 2007-12-13
- 发明人: Kazuhiro Nakamura , Takumi Ando
- 申请人: Kazuhiro Nakamura , Takumi Ando
- 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
- 优先权: JP2004-235400 20040812
- 国际申请: PCT/JP05/14601 WO 20050803
- 主分类号: G02B1/11
- IPC分类号: G02B1/11 ; G02B5/30
摘要:
An anti-reflection film having a hard coat layer attaining both improvement in resistance to unevenness in interference under an artificial light source and solution to handling problems such as curling and brittleness and sufficient anti-reflection properties, scratch resistance and productivity is provided. The anti-reflection film includes a transparent support, a hard coat layer, and a low refractive index layer having in this order. The dry thickness of the hard coat layer is from 6 to 15 μm. The color difference of light from an artificial light source reflected by the hard coat layer between at an arbitrary point and another arbitrary point disposed 5 mm apart therefrom in the film longitudinal or crosswise direction is 2.0 or less as calculated in terms of ΔEab* value of CIE.
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