发明授权
- 专利标题： Lens and method of molding lens
- 专利标题（中）： 透镜和成型镜片的方法
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申请号： US14228786申请日： 2014-03-28
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公开(公告)号： US08964314B2公开(公告)日： 2015-02-24
- 发明人: Kazumi Koike , Seiichi Watanabe , Takayuki Fujiwara
- 申请人： FUJIFILM Corporation
- 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
- 代理机构： Young & Thompson
- 优先权： JP2011-218536 20110930
- 主分类号： G02B7/02
- IPC分类号： G02B7/02 ; B29D11/00 ; G02B13/00 ; G02B3/00 ; B29C69/02 ; H04M1/02 ; B29L11/00 ; B29C45/16 ; B29C43/02 ; B29C43/36
摘要：
There are provided a lens that is molded with high accuracy and a method of molding the lens. The lens has an optical axis and includes a pair of optical functional surfaces on front and rear surfaces thereof. The lens includes an optical functional portion that includes the pair of optical functional surfaces, an edge portion that is provided at an outer periphery of the optical functional portion, and a connecting portion that is provided between the optical functional portion and the edge portion, connects the optical functional portion with the edge portion, and is thinner than the edge portion in a direction of the optical axis.
公开/授权文献
- US20140240845A1 LENS AND METHOD OF MOLDING LENS 公开/授权日：2014-08-28
信息查询
IPC分类:
| G | 物理 |
| G02 | 光学 |
| G02B | 光学元件、系统或仪器 |
| G02B7/00 | 光学元件的安装、调整装置或不漏光连接 |
| G02B7/02 | .用于透镜 |
