发明申请
- 专利标题: LENS DRIVING DEVICE
- 专利标题(中): 镜头驱动装置
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申请号: US12742274申请日: 2008-11-13
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公开(公告)号: US20100271717A1公开(公告)日: 2010-10-28
- 发明人: Takeshi Sue , Daisuke Higuchi , Yuichi Takei
- 申请人: Takeshi Sue , Daisuke Higuchi , Yuichi Takei
- 申请人地址: JP Nagano
- 专利权人: NIDEC SANKYO CORPORATION
- 当前专利权人: NIDEC SANKYO CORPORATION
- 当前专利权人地址: JP Nagano
- 优先权: JP2007-295360 20071114
- 国际申请: PCT/JP2008/003315 WO 20081113
- 主分类号: G02B7/04
- IPC分类号: G02B7/04
摘要:
A lens driving device for use with a lens to photograph or image an object to be photographed or imaged may include a moving member holding the lens and made movable in the direction of an optical axis, and a supporting member for supporting the moving member through a spring member, wherein the lens is displaced and driven in the optical axis direction thereby to focus the image of the object. The supporting member may include a yoke having a cover portion having an entrance window for introducing the reflected light from the object into the lens, and a case portion for covering the outer circumference of the moving member. The cover portion and the case portion are formed integrally with each other.
公开/授权文献
- US08102612B2 Lens driving device 公开/授权日:2012-01-24
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