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:
Nov. 04, 2025
Filed:
Jul. 10, 2023
Tdk Taiwan Corp., Taoyuan, TW;
Fu-Yuan Wu, Taoyuan, TW;
Sin-Jhong Song, Taoyuan, TW;
TDK TAIWAN CORP., Taoyuan, TW;
Abstract
An optical element driving mechanism including a fixed part, a movable part, a first driving assembly, a second driving assembly, and a magnetic-permeable element is provided. The fixed part includes a bottom. The movable part holding an optical element with an optical axis is movable relative to the fixed part. The first driving assembly includes a first magnetic element and a first coil arranged along a first direction. The second driving assembly includes a second magnetic element and a second coil arranged along the first direction. The first driving assembly and the second driving assembly drive the movable part to move relative to the fixed part along a second direction and a third direction, respectively. The first direction, the second direction, and the third direction are different. When viewed in the optical axis, the first driving assembly at least partially overlaps the second driving assembly.