发明授权
- 专利标题： Optical element having antireflection film
- 专利标题（中）： 具有防反射膜的光学元件
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申请号： US10279931申请日： 2002-10-25
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公开(公告)号： US06919134B2公开(公告)日： 2005-07-19
- 发明人: Takeshi Mitsuishi , Hiroshi Shirakawa , Kenichi Shinde
- 申请人： Takeshi Mitsuishi , Hiroshi Shirakawa , Kenichi Shinde
- 申请人地址： JP Tokyo
- 专利权人： HOYA Corporation
- 当前专利权人： HOYA Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
- 优先权： JP2001-327252 20011025
- 主分类号： G02B1/11
- IPC分类号： G02B1/11 ; B32B9/04
摘要：
The present invention is directed to an optical element having an antireflection film formed on a plastic substrate, wherein the reflectance of the antireflection film is low while the transmittance thereof is high. The impact resistance, the adhesiveness, the heat resistance, the abrasion resistance and the alkali resistance of the antireflection film on the plastic substrate are superior.The optical element having an antireflection film has at least one layer of the antireflection film that is a hybrid layer made of an inorganic substance and an organic substance.
公开/授权文献
- US20040151918A9 Optical element having antireflection film 公开/授权日：2004-08-05
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