Invention Grant
- Patent Title: Optical apparatus including image blur correction device
- Patent Title (中): 包括图像模糊校正装置的光学装置
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Application No.: US12247787Application Date: 2008-10-08
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Publication No.: US08027578B2Publication Date: 2011-09-27
- Inventor: Shinji Imada
- Applicant: Shinji Imada
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon USA, Inc. IP Division
- Priority: JP2007-267996 20071015
- Main IPC: G03B17/00
- IPC: G03B17/00

Abstract:
An optical apparatus includes a shake detection unit to detect shaking applied to a camera; an image blur correction driving unit for driving a lens and correcting image blur caused by the shaking; and a selection unit configured to select whether correction of image blur is to be permitted or inhibited. If image blur correction is permitted, the image blur correction driving unit operates in accordance with a first driving characteristic. If image blur correction is inhibited, the image blur correction driving unit holds the lens near an optical axis in accordance with a second driving characteristic.
Public/Granted literature
- US20090097833A1 OPTICAL APPARATUS INCLUDING IMAGE BLUR CORRECTION DEVICE Public/Granted day:2009-04-16
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