发明授权
US07986873B2 Optical unit with shake correcting function and shake correction control method therefor
有权
具有抖动校正功能的光学单元及其抖动校正控制方法
- 专利标题： Optical unit with shake correcting function and shake correction control method therefor
- 专利标题（中）： 具有抖动校正功能的光学单元及其抖动校正控制方法
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申请号： US12582584申请日： 2009-10-20
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公开(公告)号： US07986873B2公开(公告)日： 2011-07-26
- 发明人: Hisahiro Ishihara , Toshiyuki Karasawa , Shinji Minamisawa , Yuichi Takei , Tadashi Takeda , Katsushige Yanagisawa , Akihiro Nagata , Kiyoshi Miyazaki
- 申请人： Hisahiro Ishihara , Toshiyuki Karasawa , Shinji Minamisawa , Yuichi Takei , Tadashi Takeda , Katsushige Yanagisawa , Akihiro Nagata , Kiyoshi Miyazaki
- 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： JP2008-270142 20081020; JP2009-218197 20090919
- 主分类号： G03B17/00
- IPC分类号： G03B17/00 ; H04N5/228 ; G02B27/64
摘要：
An optical unit with shake correcting function may include a movable module on which at least an optical element is mounted, a fixed body which supports the movable module, a shake detection sensor which detects a shake of the movable module, a drive mechanism for shake correction for swinging the movable module on the fixed body on the basis of a detection result of the shake detection sensor to correct the shake of the movable module, and a control section which controls the drive mechanism for shake correction on the basis of the detection result of the shake detection sensor. The shake detection sensor is a gyroscope mounted on the movable module and the control section controls the drive mechanism for shake correction so as to cancel the shake detected by the gyroscope.
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