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. 07, 2023
Filed:
Nov. 10, 2021
Samsung Electro-mechanics Co., Ltd., Suwon-si, KR;
Kyung Hun Lee, Suwon-si, KR;
Samsung Electro-Mechanics Co., Ltd., Suwon-si, KR;
Abstract
An actuator for a camera includes a guide member, a base, and a carrier stacked in a housing in an optical axis direction, a first driving unit generating driving force in a first axial direction and a second axial direction, the first driving unit including a plurality of magnets and a plurality of coils, and a second driving unit generating driving force in the optical axis direction and including a magnet and a coil. The carrier, the base, and the guide member are movable together in the first axial direction, the carrier and the base are movable together in the second axial direction, the carrier is movable relative to the base in the optical axis direction, the magnets and the coils of the first driving unit and the magnet and the coil of the second driving unit are disposed to face each other in the optical axis direction.