发明授权
- 专利标题: Miniature image capture lens
- 专利标题(中): 微型摄像镜头
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申请号: US12248723申请日: 2008-10-09
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公开(公告)号: US07688531B1公开(公告)日: 2010-03-30
- 发明人: Jau-Jan Deng , Wei-Chung Chang , Min-Chih Liao
- 申请人: Jau-Jan Deng , Wei-Chung Chang , Min-Chih Liao
- 申请人地址: TW Hsinchu
- 专利权人: VisEra Technologies Company, Limited
- 当前专利权人: VisEra Technologies Company, Limited
- 当前专利权人地址: TW Hsinchu
- 代理机构: Muncy, Geissler, Olds & Lowe, PLLC
- 主分类号: G02B7/02
- IPC分类号: G02B7/02 ; G02B9/34
摘要:
A miniature image capture lens is disclosed comprising an aperture diaphragm having an aperture through which an image is captured and a wafer-level lens system, including a first surface disposed on a first substrate, a second substrate with a first side bonded to the first substrate, a second surface disposed on a second side of the second substrate, and a third surface disposed on a third substrate, wherein the first surface, the second surface and the third surface are aspherical and the following conditions are satisfied: L/fe i.7,f1˜/fe=0.5−1.5,f2/fe=−1−−1.5; and −2
公开/授权文献
- US20100091384A1 MINIATURE IMAGE CAPTURE LENS 公开/授权日:2010-04-15
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 |