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. 31, 2020
Applicant:
Tdk Taiwan Corp., Taoyuan, TW;
Inventors:
Liang-Ting Ho, Taoyuan, TW;
Chao-Chang Hu, Taoyuan, TW;
Yung-Hsien Yeh, Taoyuan, TW;
Sin-Jhong Song, Taoyuan, TW;
Assignee:
TDK TAIWAN CORP., Taoyuan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 7/09 (2021.01); H02K 41/035 (2006.01); G02B 27/64 (2006.01); G01L 1/22 (2006.01); G03B 13/36 (2021.01);
U.S. Cl.
CPC ...
G02B 7/09 (2013.01); G01L 1/2287 (2013.01); G02B 27/646 (2013.01); G03B 13/36 (2013.01); H02K 41/0354 (2013.01); H02K 41/0356 (2013.01);
Abstract
A driving mechanism for moving an optical element is provided, including a fixed part, a movable part, a driving assembly, and a flexible element. The movable part is connected to the optical element. The driving assembly drives the movable part to move relative to the fixed part. The flexible element is connected to the fixed part and the movable part. When the movable part moves relative to the fixed part, the flexible element deforms so that the position of the movable part relative to the fixed part can be detected.