The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 12, 2021
Filed:
Mar. 26, 2020
Fujifilm Corporation, Tokyo, JP;
Kouhei Awazu, Saitama, JP;
Yasuhiro Miwa, Saitama, JP;
FUJIILM Corporation, Tokyo, JP;
Abstract
There are provided an image shake correction device capable of improving correction accuracy of image shake by improving position detection accuracy of a movable member, and an imaging device including the image shake correction. An image shake correction deviceincludes a support memberthat supports a movable memberto be movable in a plurality of directions along a flat surface, drive coils Cto Cfixed to the movable member, Hall elements Hto Hfixed to the movable member, drive magnets Mvto Mvfixed to the support member, and position detection magnets Mhto Mh. In a case where two adjacent magnets of all the magnets including the drive magnets Mvto Mvand the position detection magnets Mhto Mhare focused as viewed in a direction Z perpendicular to the flat surface, the same poles of the two magnets face each other.