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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 12505725 B1

PDFFull Text
Date of Patent:
Dec. 23, 2025

Filed:

Aug. 09, 2022

Optical component driving mechanism

Applicant:

Tdk Taiwan Corp., Taoyuan, TW;

Inventors:

Wei-Jhe Shen, Taoyuan, TW;

Yi-Ho Chen, Taoyuan, TW;

Assignee:

TDK TAIWAN CORP., Taoyuan, TW;

Attorney:

MUNCY, GEISSLER, OLDS & LOWE, P.C.

Primary Examiner:

Marin Pichler

Int. Cl.
CPC ...
G03B 13/36 (2021.01); G02B 7/08 (2021.01); G03B 5/00 (2021.01); G03B 9/40 (2021.01); G08B 6/00 (2006.01); H02K 11/21 (2016.01); H02K 41/035 (2006.01); H04N 23/51 (2023.01); H04N 23/54 (2023.01); H04N 23/55 (2023.01); H04N 23/57 (2023.01); H05K 1/18 (2006.01);
U.S. Cl.
CPC ...
G08B 6/00 (2013.01); G02B 7/08 (2013.01); G03B 5/00 (2013.01); G03B 9/40 (2013.01); G03B 13/36 (2013.01); H02K 11/21 (2016.01); H02K 41/0354 (2013.01); H04N 23/51 (2023.01); H04N 23/54 (2023.01); H04N 23/55 (2023.01); H04N 23/57 (2023.01); H05K 1/181 (2013.01); H05K 2201/10916 (2013.01);
Abstract

An optical component driving mechanism is provided. The optical component driving mechanism includes a movable portion, a fixed portion, a driving assembly, and a first circuit member. The movable portion is connected to an optical component. The movable portion includes a side portion. The optical component has an optical axis. The movable portion is movable relative to the fixed portion. The driving assembly includes a coil and a magnetically permeable component. The driving assembly is configured to drive the movable portion to move relative to the fixed portion. The first circuit member is configured to transmit electrical signals. The first circuit member includes a first portion. The first portion is disposed between the coil and the magnetically permeable component. The coil, the magnetically permeable component, and the first portion of the first circuit member are disposed on the side portion of the movable portion.

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