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:
Aug. 23, 2022
Filed:
Mar. 05, 2021
Tdk Taiwan Corp., Taoyuan, TW;
Chao-Chang Hu, Taoyuan, TW;
Bing-Ru Song, Taoyuan, TW;
Yi-Ho Chen, Taoyuan, TW;
Chia-Pin Hsu, Taoyuan, TW;
Chih-Wei Weng, Taoyuan, TW;
Shin-Hua Chen, Taoyuan, TW;
Chien-Lun Huang, Taoyuan, TW;
Chao-Chun Chang, Taoyuan, TW;
Shou-Jen Liu, Taoyuan, TW;
Kun-Shih Lin, Taoyuan, TW;
Nai-Wen Hsu, Taoyuan, TW;
Yu-Cheng Lin, Taoyuan, TW;
Shang-Yu Hsu, Taoyuan, TW;
Yu-Huai Liao, Taoyuan, TW;
Yi-Hsin Nieh, Taoyuan, TW;
Shih-Ting Huang, Taoyuan, TW;
Kuo-Chun Kao, Taoyuan, TW;
Fu-Yuan Wu, Taoyuan, TW;
TDK TAIWAN CORP., Yangmei Taoyuan, TW;
Abstract
A driving mechanism for moving an optical element is provided, including a movable portion, a fixed portion, a driving assembly, and a first resilient element. The movable portion is for connecting the optical element. The movable portion is movable relative to the fixed portion. The driving assembly drives the movable portion to move relative to the fixed portion. The first resilient element has a board structure. The movable portion is movably connected to the fixed portion via the first resilient element. The fixed portion includes a connection surface, a restricting surface, and a recessed portion. At least a portion of the first resilient element is disposed on the connection surface. The restricting surface contacts and restricts the movable portion. The recessed portion is located between the connection surface and the restricting surface, wherein the recessed portion is lower than the connection surface and the restricting surface.