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. 05, 2025
Filed:
Jun. 08, 2022
Applicant:
Tdk Corporation, Tokyo, JP;
Inventors:
Pai-Jui Cheng, Taoyuan, TW;
Shu-Shan Chen, Taoyuan, TW;
Assignee:
TDK CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 7/02 (2021.01);
U.S. Cl.
CPC ...
G02B 7/022 (2013.01); G02B 7/023 (2013.01);
Abstract
An optical element driving mechanism is provided. The optical element driving mechanism includes a fixed portion, a first movable portion, and a driving assembly. The first movable portion movably connects to the fixed portion and used for disposing a first optical element. The driving assembly is used for driving the first movable portion to move relative to the fixed portion. The driving assembly includes piezoelectric driving assembly.