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:
Jan. 23, 2024
Filed:
Jan. 25, 2019
Tdk Taiwan Corp., Taoyuan, TW;
Chen-Chi Kuo, Taoyuan, TW;
Chia-Hsiu Liu, Taoyuan, TW;
Yen-Cheng Chen, Taoyuan, TW;
Shao-Chung Chang, Taoyuan, TW;
Sin-Jhong Song, Taoyuan, TW;
Ying-Jen Wang, Taoyuan, TW;
Ya-Hsiu Wu, Taoyuan, TW;
TDK TAIWAN CORP., Taoyuan, TW;
Abstract
An optical element driving mechanism is provided. The optical element driving mechanism includes a carrier, a base, and a first driving assembly. The carrier holds an optical element with an optical axis. The carrier is movably connected to the base. The first driving assembly drives the carrier to move relative to the base. The first driving assembly includes a driving coil disposed on the carrier, and the direction of the winding axis of the driving coil is different from the direction of the optical axis. The carrier has an abutting surface, which faces and is in direct contact with the driving coil. The maximum size of the abutting surface is greater than the maximum size of the driving coil in the direction of the optical axis.