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. 05, 2022
Filed:
Feb. 13, 2018
Applicant:
Tdk Taiwan Corp., Yangmei Taoyuan, TW;
Inventors:
Ichitai Moto, Yangmei Taoyuan, TW;
Shih-Ting Huang, Yangmei Taoyuan, TW;
Haruo Taguchi, Yangmei Taoyuan, TW;
Sin-Jhong Song, Yangmei Taoyuan, TW;
Assignee:
TDK TAIWAN CORP., Yangmei Taoyuan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/64 (2006.01); G02B 7/09 (2021.01); H02K 11/215 (2016.01); H02K 41/035 (2006.01); G02B 7/08 (2021.01);
U.S. Cl.
CPC ...
H02K 41/0356 (2013.01); G02B 7/08 (2013.01); G02B 7/09 (2013.01); G02B 27/646 (2013.01); H02K 11/215 (2016.01); H02K 2213/03 (2013.01);
Abstract
A driving mechanism for driving an optical element is provided, including a holder unit, a base unit, and a magnetic element. The holder unit is used to hold the optical element, and the base unit includes a metal substrate and a circuit structure formed on the metal substrate, wherein the circuit structure includes a driving coil. The magnetic element is disposed on the holder unit and corresponds to the driving coil for driving the optical element to move relative to the base unit.