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:
May. 23, 2023
Filed:
Jun. 20, 2021
Nidec Sankyo Corporation, Nagano, JP;
NIDEC SANKYO CORPORATION, Nagano, JP;
Abstract
An optical unit with a shake correction function includes a movable body having an optical element, a swing support mechanism swingably supporting the movable body, a fixed body supporting the movable body through the swing support mechanism, and a magnetic drive mechanism structured to swing the movable body. The magnetic drive mechanism includes a coil fixed to one of the movable body and the fixed body, and a magnet fixed to the other of the movable body and the fixed body. The swing support mechanism includes a first plate spring connecting an end part of the movable body on one side in an optical axis direction with the fixed body, and a second plate spring connecting the other end part of the movable body in the optical axis direction with the fixed body. The magnet and the coil are disposed between the first plate spring and the second plate spring.