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. 04, 2023
Filed:
Jun. 11, 2020
Applicant:
Tdk Taiwan Corp., Taoyuan, TW;
Inventors:
Chao-Hsi Wang, Taoyuan, TW;
Chao-Chang Hu, Taoyuan, TW;
Chih-Wei Weng, Taoyuan, TW;
He-Ling Chang, Taoyuan, TW;
Assignee:
TDK TAIWAN CORP., Taoyuan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/64 (2006.01); G02B 7/08 (2021.01); G03B 5/00 (2021.01); H02K 33/18 (2006.01); G03B 13/36 (2021.01); G02B 7/09 (2021.01); G02B 7/04 (2021.01); H02K 41/035 (2006.01); G01P 15/02 (2013.01); G03B 5/02 (2021.01); H04N 23/50 (2023.01); H04N 23/51 (2023.01); H04N 23/54 (2023.01); H04N 23/55 (2023.01); H04N 23/57 (2023.01);
U.S. Cl.
CPC ...
G03B 13/36 (2013.01); G01P 15/02 (2013.01); G02B 7/04 (2013.01); G02B 7/08 (2013.01); G02B 7/09 (2013.01); G02B 27/646 (2013.01); G03B 5/00 (2013.01); G03B 5/02 (2013.01); H02K 33/18 (2013.01); H02K 41/0354 (2013.01); H02K 41/0356 (2013.01); H04N 23/50 (2023.01); H04N 23/51 (2023.01); H04N 23/54 (2023.01); H04N 23/55 (2023.01); H04N 23/57 (2023.01); G03B 2205/0007 (2013.01); G03B 2205/0069 (2013.01); G03B 2205/0076 (2013.01);
Abstract
An optical element driving mechanism is provided. The optical element driving mechanism includes a fixed part, a movable part, a driving assembly, and a positioning assembly. The movable part is movably disposed on the fixed part. The movable part is connected to an optical element. At least a portion of the driving assembly is disposed on the fixed part. The positioning assembly is disposed on the fixed part or the movable part to limit the movable part at an extreme position relative to the fixed part.