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:
May. 05, 2020
Filed:
Dec. 21, 2017
Tdk Taiwan Corp., Yangmei Taoyuan, TW;
Fu-Yuan Wu, Yangmei Taoyuan, TW;
Shih-Ting Huang, Yangmei Taoyuan, TW;
Yi-Hsin Nieh, Yangmei Taoyuan, TW;
Sin-Jhong Song, Yangmei Taoyuan, TW;
TDK TAIWAN CORP., Yangmei, Taoyuan, TW;
Abstract
A driving mechanism for driving an optical element is provided, including a housing module, a hollow holder, and an electromagnetic driving assembly. The holder is movably disposed in the housing module for holding the optical element, wherein the holder has a sidewall portion forming a through hole. The electromagnetic driving assembly includes a first magnetic element and a second magnetic element, wherein the first magnetic element is disposed on the holder and exposed to an inner side of the holder via the through hole, and the second magnetic element is connected to the housing module and corresponds to the first magnetic element to move the holder relative to the housing module.