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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.:

US 12323704 B1

PDFFull Text
Date of Patent:
Jun. 03, 2025

Filed:

Dec. 16, 2021

Optical element driving mechanism

Applicant:

Tdk Taiwan Corp., Taoyuan, TW;

Inventors:

Shu-Shan Chen, Taoyuan, TW;

Chao-Chang Hu, Taoyuan, TW;

Chih-Wei Weng, Taoyuan, TW;

Assignee:

TDK TAIWAN CORP., Taoyuan, TW;

Attorney:

Muncy, Geissler, Olds & Lowe P.C.

Primary Examiner:

Zachary W Wilkes

Assistant Examiner:

Elizabeth M Hall

Int. Cl.
CPC ...
G02B 7/09 (2021.01); G02B 7/04 (2021.01); G02B 13/00 (2006.01); G02B 26/00 (2006.01); G02B 26/08 (2006.01); G02B 27/64 (2006.01); G03B 5/00 (2021.01); G03B 13/36 (2021.01); G06F 3/01 (2006.01); H04N 23/54 (2023.01); H04N 23/57 (2023.01); H04N 23/68 (2023.01); H10N 30/00 (2023.01); H10N 30/80 (2023.01);
U.S. Cl.
CPC ...
H04N 23/687 (2023.01); G02B 7/04 (2013.01); G02B 7/09 (2013.01); G02B 13/0015 (2013.01); G02B 26/00 (2013.01); G02B 26/0875 (2013.01); G02B 27/64 (2013.01); G02B 27/646 (2013.01); G06F 3/016 (2013.01); H04N 23/54 (2023.01); H04N 23/57 (2023.01); H10N 30/101 (2024.05); H10N 30/802 (2023.02);
Abstract

An optical element drive mechanism is provided. The optical element drive mechanism includes an immovable part, a first movable part, and a first drive assembly. The first movable part is connected to a first optical element. The first movable part is movable relative to the immovable part. The first drive assembly drives the first movable part to move relative to the immovable part. The optical element drive mechanism is polygonal, including a first side, a second side, a third side, and a fourth side. The first side is opposite and parallel with the third side. The second side is opposite and parallel with the fourth side. The first drive assembly is disposed on the first side.

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