发明授权
- 专利标题: Lens drive device
- 专利标题(中): 镜头驱动装置
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申请号: US13510751申请日: 2010-11-13
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公开(公告)号: US09042042B2公开(公告)日: 2015-05-26
- 发明人: Tatsuki Wade , Katsushige Yanagisawa , Shinji Minamisawa , Tadashi Takeda , Kiyoshi Miyazaki , Hisahiro Ishihara
- 申请人: Tatsuki Wade , Katsushige Yanagisawa , Shinji Minamisawa , Tadashi Takeda , Kiyoshi Miyazaki , Hisahiro Ishihara
- 申请人地址: JP
- 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
- 代理机构: Cantor Colburn LLP
- 优先权: JP2009-263136 20091118; JP2009-271338 20091130
- 国际申请: PCT/JP2010/070244 WO 20101113
- 国际公布: WO2011/062123 WO 20110526
- 主分类号: G02B7/02
- IPC分类号: G02B7/02 ; G03B5/00 ; G02B7/08 ; G02B27/64
摘要:
The lens drive device is equipped with a first supporting body that holds the lens and is movable in the direction of the optical axis, a second supporting body that holds the first supporting body, a fixed body that holds the second supporting body in a manner enabling movement in directions that are roughly orthogonal to the optical axis direction, a first drive mechanism for driving the first supporting body, a second drive mechanism for driving the second supporting body in a first direction, and a third drive mechanism for driving the second supporting body in a second direction. The first supporting body is supported by the second supporting body by means of first supporting members which are formed from an elastic material; and the second supporting body is supported by the fixed body by means of second supporting members, which are formed from an elastic material.
公开/授权文献
- US20120229926A1 LENS DRIVE DEVICE 公开/授权日:2012-09-13
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 |