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:
Jan. 09, 2020
Applicant:
Tdk Taiwan Corp., Taoyuan, TW;
Inventors:
Kai-Jing Fu, Taoyuan, TW;
Chao-Chang Hu, Taoyuan, TW;
Min-Hsiu Tsai, Taoyuan, TW;
Mao-Kuo Hsu, Taoyuan, TW;
Juei-Hung Tsai, Taoyuan, TW;
Assignee:
TDK TAIWAN CORP., Taoyuan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 26/08 (2006.01); G02B 7/182 (2021.01); H02K 33/16 (2006.01); G06V 20/64 (2022.01);
U.S. Cl.
CPC ...
G02B 7/1821 (2013.01); G02B 26/0816 (2013.01); G06V 20/653 (2022.01); H02K 33/16 (2013.01);
Abstract
A driving mechanism is provided, including a fixed part, a movable part for holding an optical element, and a driving assembly. The movable part is movable relative to the fixed part and has a first resonance frequency with respect to the fixed part. The driving assembly is configured to drive the movable part to rotate back and forth within a range relative to the fixed part.