发明申请
- 专利标题: OPTICAL ELEMENT AND METHOD FOR MANUFACTURING MASTER FOR PRODUCING OPTICAL ELEMENT
- 专利标题(中): 制造光学元件的光学元件和制造方法
-
申请号: US12252913申请日: 2008-10-16
-
公开(公告)号: US20090135491A1公开(公告)日: 2009-05-28
- 发明人: Sohmei Endoh , Kazuya Hayashibe , Tooru Nagai
- 申请人: Sohmei Endoh , Kazuya Hayashibe , Tooru Nagai
- 申请人地址: JP Tokyo
- 专利权人: SONY CORPORATION
- 当前专利权人: SONY CORPORATION
- 当前专利权人地址: JP Tokyo
- 优先权: JP2007-282117 20071030
- 主分类号: G02B27/00
- IPC分类号: G02B27/00 ; G03F7/20
摘要:
An optical element has a plurality of structures including convex portions or concave portions arranged on a base member surface, wherein the arrangement pitch of the structures is 380 nm to 680 nm and the aspect ratio of the structure is 0.62 to 1.09.