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:
Feb. 19, 2019
Filed:
Jun. 07, 2016
Nidec Copal Corporation, Tokyo, JP;
Haruka Matsuhisa, Tokyo, JP;
Kenzo Imai, Tokyo, JP;
NIDEC COPAL CORPORATION, Tokyo, JP;
Abstract
A lens driving device having a leaf spring; a suspension wire, having one end thereof joined to the leaf spring; a supporting plate to which the other end portion of the suspension wire is joined; a lens retaining portion that is supported by the leaf spring and the suspension wire; and a driving portion for driving the lens retaining portion in a direction that is perpendicular to the optical axial direction of the lens. The leaf spring and/or the supporting plate is joined to the suspending wire through a joining material that is provided on a primary face, where the wettability of the primary face in respect to the joining material is greater than the wettability, in respect to the joining material, of the face on the opposite side from the primary face.