基本信息:
- 专利标题： 有机-无机复合树脂组合物、有机-无机复合树脂材料、光学元件和层叠衍射光学元件
- 专利标题（英）：Organic-inorganic Composite Resin Composition, Organic-inorganic Composite Resin Material, Optical Element, And Stacked Diffraction Optical Element
- 申请号：CN201410166535.6 申请日：2012-02-03
- 公开(公告)号：CN103926640A 公开(公告)日：2014-07-16
- 发明人： 岩佐英史 , 宇久田秀雄
- 申请人： 佳能株式会社
- 申请人地址： 日本东京
- 专利权人： 佳能株式会社
- 当前专利权人： 佳能株式会社
- 当前专利权人地址： 日本东京
- 代理机构： 中国国际贸易促进委员会专利商标事务所
- 代理人： 李英
- 优先权： 2011-021741 2011.02.03 JP
- 分案原申请号： 2012100235934 2012.02.03
- 主分类号： G02B5/18
- IPC分类号： G02B5/18 ; G02B1/04
Provided are an organic-inorganic composite resin composition and an organic-inorganic composite resin material made of a cured product thereof, containing at least an organic compound having a polymerizable functional group, metal oxide fine particles, and a polymerization initiator. The cured product obtained by curing the organic-inorganic composite resin composition through application of an active energy has a refractive index nd of 1.61 or more and 1.65 or less, Abbe's number 1/2 d of 13 or more and 20 or less, and an anomalous dispersion characteristic g, F of 0.42 or more and 0.54 or less. Further provided is an optical element comprising a transparent substrate and the organic-inorganic composite resin material formed on the transparent substrate.
公开/授权文献:
- CN103926640B 层叠衍射光学元件 公开/授权日：2016-08-24