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:
Nov. 04, 2025
Filed:
Jun. 28, 2021
Samsung Electro-mechanics Co., Ltd., Suwon-si, KR;
Jun Sup Shin, Suwon-si, KR;
Young Bok Yoon, Suwon-si, KR;
Bo Sung Seo, Suwon-si, KR;
Nam Ki Park, Suwon-si, KR;
Samsung Electro-Mechanics Co., Ltd., Suwon-si, KR;
Abstract
A camera module includes a housing, a lens barrel configured to be movable in an optical axis direction, a barrel holder coupled to the lens barrel and disposed inside of the housing, a lens barrel driving unit configured to drive the lens barrel in the optical axis direction, including a driving magnet and a driving coil, and a position restoration member configured to face the driving magnet in a direction intersecting an optical axis, where a total length of the position restoration member in the optical axis direction is less than a total length of the driving magnet in the optical axis direction, to limit a displacement of the lens barrel in the optical axis direction.