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. 08, 2025
Filed:
May. 03, 2024
Applicant:
Tdk Taiwan Corp., Taoyuan, TW;
Inventors:
Chao-Chang Hu, Taoyuan, TW;
Chih-Wei Weng, Taoyuan, TW;
Chao-Hsi Wang, Taoyuan, TW;
Kuen-Wang Tsai, Taoyuan, TW;
Assignee:
TDK TAIWAN CORP., Taoyuan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 7/00 (2021.01); G02B 5/00 (2006.01);
U.S. Cl.
CPC ...
G02B 7/00 (2013.01); G02B 5/005 (2013.01);
Abstract
An optical element driving mechanism has an optical axis, and includes a fixed portion, a movable element, a plurality of blades, and a driving assembly. The fixed portion has an opening. The movable element is movable relative to the fixed portion. The blades are connected to the movable element. The driving assembly drives the movable element to move relative to the fixed portion. The driving assembly drives the movable element to change an overlap area of the blade and the opening.