Invention Grant
- Patent Title: Camera-shake correction device
- Patent Title (中): 相机抖动校正装置
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Application No.: US13390603Application Date: 2010-08-12
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Publication No.: US09013588B2Publication Date: 2015-04-21
- Inventor: Akihiro Moriya , Masayoshi Sugawara
- Applicant: Akihiro Moriya , Masayoshi Sugawara
- Applicant Address: JP Tokyo
- Assignee: Mitsumi Electric Co., Ltd.
- Current Assignee: Mitsumi Electric Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Brundidge & Stanger, P.C.
- Priority: JP2009-191619 20090821; JP2010-158602 20100713
- International Application: PCT/JP2010/063683 WO 20100812
- International Announcement: WO2011/021559 WO 20110224
- Main IPC: H04N5/228
- IPC: H04N5/228 ; G03B5/00 ; G03B3/10 ; H04N5/225 ; H04N5/232

Abstract:
A small size, low profile camera-shake correction device. A camera-shake correction device (10) corrects camera shake by moving the entire auto-focusing lens drive device (20) in a first direction (X) and a second direction (Y) which are perpendicular to the optical axis (O) and are perpendicular to each other, the auto-focusing lens drive device (20) being provided with a focusing coil (26) and a permanent magnet (28) which is disposed on the outside of the focusing coil. The camera-shake correction device (10) includes: a base (14) disposed so as to be spaced from the bottom surface of the auto-focusing lens drive device (20); suspension wires (16) which each have one end affixed to the outer peripheral section of the base, which extend along the optical axis (O), and which support the entire auto-focusing lens drive device (20) in such a manner that the auto-focusing lens drive device (20) is rockable in the first direction (X) and the second direction (Y); and a camera-shake correcting coil (18) disposed so as to face the permanent magnet (28).
Public/Granted literature
- US20120154614A1 CAMERA-SHAKE CORRECTION DEVICE Public/Granted day:2012-06-21
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