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:
Jun. 15, 2021
Filed:
Jun. 03, 2019
Samsung Electro-mechanics Co., Ltd., Suwon-si, KR;
Kyoung Joong Min, Suwon-si, KR;
Samsung Electro-Mechanics Co., Ltd., Suwon-si, KR;
Abstract
A camera module includes a housing having an internal space; a first moving body disposed in the internal space of the housing; a second moving body disposed in an internal space of the first moving body; a first driving member disposed in a space between the housing and the first moving body, and including a first driving wire formed of a shape memory alloy and a first curved elastic wire connected to both ends of the first driving wire; and a second driving member disposed in a space between the first moving body and the second moving body, and including a second driving wire formed of a shape memory alloy and a second curved elastic wire connected to both ends of the driving wire for AF. The first curved elastic wire is in contact with the first moving body and the second curved elastic wire is in contact with the second moving body.