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:
Jul. 29, 2025
Filed:
Jun. 09, 2022
Applicant:
Tdk Taiwan Corp., Taoyuan, TW;
Inventors:
Ying-Jen Wang, Taoyuan, TW;
Ya-Hsiu Wu, Taoyuan, TW;
Yi-Ho Chen, Taoyuan, TW;
Chao-Chang Hu, Taoyuan, TW;
Assignee:
TDK TAIWAN CORP., Taoyuan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 23/54 (2023.01); G01D 5/20 (2006.01); G02B 7/02 (2021.01); G02B 7/04 (2021.01); G02B 7/18 (2021.01); G03B 13/34 (2021.01); H01F 7/08 (2006.01); H01F 27/28 (2006.01); H02K 41/02 (2006.01); H04N 23/55 (2023.01); H04N 23/57 (2023.01); H10N 30/20 (2023.01); H10N 30/88 (2023.01);
U.S. Cl.
CPC ...
H04N 23/54 (2023.01); G01D 5/2046 (2013.01); G02B 7/022 (2013.01); G02B 7/023 (2013.01); G02B 7/1805 (2013.01); G03B 13/34 (2013.01); H01F 7/081 (2013.01); H01F 27/28 (2013.01); H02K 41/02 (2013.01); H04N 23/55 (2023.01); H04N 23/57 (2023.01); H10N 30/202 (2023.02); H10N 30/88 (2023.02); G02B 7/04 (2013.01); H01F 2007/086 (2013.01);
Abstract
A driving mechanism is provided, including a fixed part, a movable part connected to the fixed part, a first connecting member, and a first wire. The first connecting member is hinged to the fixed part and connected to the movable part. The first wire has SMA material and is connected between the fixed part and the first connecting member. When the first wire contracts in length, the first connecting member rotates relative to the fixed part, and the movable part is driven to move relative to the fixed part.