- 专利标题: Anti-reflective optical film for display devices
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申请号: US10715655申请日: 2003-11-18
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公开(公告)号: US20050106333A1公开(公告)日: 2005-05-19
- 发明人: Maria Lehmann , Timothy Schunk , Jeanne Kaeding , Dennis Smith , Roland Koestner , Sherry Rock
- 申请人: Maria Lehmann , Timothy Schunk , Jeanne Kaeding , Dennis Smith , Roland Koestner , Sherry Rock
- 主分类号: G02B1/11
- IPC分类号: G02B1/11 ; C09K19/00
摘要:
The invention provides an optical film comprising a transparent support with an antireflection layer substantially conformed in shape to the surface underlying the layer, the antireflection layer containing a binder polymer having dispersed polymer particles which are nanovoided so as to have a surface area greater than 50 m2/gm and which fill 64% or less of the layer volume. The film provides improved anti-reflection without the expected increase in transmission haze.