Title:
IMAGE STABILIZATION DEVICE AND IMAGING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/065829
Kind Code:
A1
Abstract:
Provided are: an image stabilization device with which it is possible to improve the detection accuracy of the position of a mobile member, and increase image stabilization accuracy; and an imaging device including the same. An image stabilization device 3 includes: a support member 1 that supports a mobile member 2 so as to be movable in a plurality of directions along a surface; drive coils C1 to C3 that are fixed to the mobile member 2; Hall effect sensors H1 to H3 that are fixed to the mobile member 2; and drive magnets Mv1 to Mv3 and position detection magnets Mh1 to Mh3 that are fixed to the support member 1. As viewed from the Z-direction perpendicular to said surface, when focusing on two adjacent magnets among all the magnets including the drive magnets Mv1 to Mv3 and the position detection magnets Mh1 to Mh3, the respective same poles of the two magnets in question oppose one another.
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Inventors:
AWAZU KOHEI (JP)
MIWA YASUHIRO (JP)
MIWA YASUHIRO (JP)
Application Number:
PCT/JP2018/035907
Publication Date:
April 04, 2019
Filing Date:
September 27, 2018
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
G03B5/00; H04N5/225; H04N5/232
Foreign References:
| JP2013021407A | 2013-01-31 | |||
| JP2007025616A | 2007-02-01 |
Attorney, Agent or Firm:
KOH-EI PATENT FIRM, P.C. (JP)
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