Title:
IMAGE BLUR CORRECTION DEVICE, IMAGING DEVICE, AND METHOD FOR MANUFACTURING IMAGE BLUR CORRECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/065888
Kind Code:
A1
Abstract:
Provided are: an image blur correction device capable of improving correction accuracy of image blur by improving position detection accuracy of an imaging element when correcting image blur by moving the imaging element; an imaging device including the same; and a method for manufacturing the image blur correction device. This image blur correction device 3 is provided with: a movable member 2; a support member 1 for movably supporting the movable member 2; a circuit board 21 fixed to the movable member 2; an imaging element 20 mounted on the circuit board 21; Hall elements H1-H3 fixed to the back surface of the circuit board 21 and for detecting the position of the movable member 2 in a moving direction; position detecting magnets Mh1-Mh3 which face the Hall elements H1-H3, respectively, and are fixed to the support member 1; and spacers SP1-SP4 for adjusting the distances between the magnets Mh1-Mh3 and the support member 1.
Inventors:
AWAZU KOHEI (JP)
MIWA YASUHIRO (JP)
FUKUSHIMA HAJIME (JP)
MIWA YASUHIRO (JP)
FUKUSHIMA HAJIME (JP)
Application Number:
PCT/JP2018/036055
Publication Date:
April 04, 2019
Filing Date:
September 27, 2018
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
H04N5/232; G03B5/00; H04N5/225
Foreign References:
| JP2017058169A | 2017-03-23 | |||
| JP2016184132A | 2016-10-20 | |||
| JP2007310302A | 2007-11-29 | |||
| JP2004054180A | 2004-02-19 |
Attorney, Agent or Firm:
KOH-EI PATENT FIRM, P.C. (JP)
Download PDF: