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. 25, 2025
Filed:
Jun. 20, 2023
Samsung Electro-mechanics Co., Ltd., Suwon-si, KR;
Jaewoo Jun, Suwon-si, KR;
Samsung Electro-Mechanics Co., Ltd., Suwon-si, KR;
Abstract
An actuator includes: a base; first, second, and third moving frames stacked on the base; an image sensor mounted on the first moving frame; a first sensor driving portion including first frame driving members and first shape memory alloy wires disposed outside an edge of the first moving frame to drive the first moving frame in a first direction perpendicular to the optical axis; a second sensor driving portion including second frame driving members and second shape memory alloy wires disposed outside an edge of the second moving frame to drive the second moving frame in a second direction perpendicular to the first direction; and a third sensor driving portion including third frame driving members and third shape memory alloy wires disposed outside an edge of the third moving frame to rotatably drive the third moving frame based on the optical axis.