发明授权
- 专利标题: Compact adjustable lens
- 专利标题(中): 紧凑可调透镜设计
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申请号: US12445272申请日: 2007-10-05
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公开(公告)号: US08045280B2公开(公告)日: 2011-10-25
- 发明人: Lars Henriksen , Morten Eliassen , Vladimir Kartashov , Jon Herman Ulvensøen , Ib-Rune Johansen , Karl Henrik Haugholt , Dag Torstein Wang , Frode Tyholdt , Wilfred Booij
- 申请人: Lars Henriksen , Morten Eliassen , Vladimir Kartashov , Jon Herman Ulvensøen , Ib-Rune Johansen , Karl Henrik Haugholt , Dag Torstein Wang , Frode Tyholdt , Wilfred Booij
- 申请人地址: NO
- 专利权人: poLight AS
- 当前专利权人: poLight AS
- 当前专利权人地址: NO
- 代理机构: Knobbe Martens Olson & Bear LLP
- 优先权: NO20064625 20061011; NO20065237 20061114
- 国际申请: PCT/NO2007/000350 WO 20071005
- 国际公布: WO2008/044937 WO 20080417
- 主分类号: G02B7/02
- IPC分类号: G02B7/02
摘要:
The present invention provides a solution for designing a compact adjustable lens assembly, wherein a circular shaped piezoelectric crystal is bending a thin glass cover, thereby providing a shift of focal length of the lens assembly.
公开/授权文献
- US20100091389A1 DESIGN OF COMPACT ADJUSTABLE 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 |