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:
Mar. 11, 2025
Filed:
Dec. 06, 2021
New Shicoh Motor Co., Ltd., Zhejiang, CN;
Kazuyoshi Hagiwara, Kanagawa, JP;
New Shicoh Motor Co., Ltd., Jiashan, CN;
Abstract
A lens driving device includes a movable body including a lens support body and a fixed body for supporting the movable body so as to be able to move in an optical axis direction of a lens. The fixed body includes a through hole, and an opposing face is formed at a periphery of the through hole in a direction orthogonal to the optical axis direction and opposing the movable body. The opposing face has a protrusion protruding toward the movable body side at a peripheral edge of the through hole, and a recess at a periphery of the protrusion and recessed toward the movable body side. The movable body includes an opening to let light from the lens pass through and a flat face formed at a periphery of the opening in a direction orthogonal to the optical axis direction and disposed opposing the protrusion and the recess.