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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 12452533 B1

PDFFull Text
Date of Patent:
Oct. 21, 2025

Filed:

Dec. 17, 2021

Optical component driving mechanism

Applicant:

Tdk Taiwan Corp., Taoyuan, TW;

Inventors:

Chao-Hsi Wang, Taoyuan, TW;

Chao-Chang Hu, Taoyuan, TW;

Chih-Wei Weng, Taoyuan, TW;

Xuan-Huan Su, Taoyuan, TW;

Assignee:

TDK TAIWAN CORP., Taoyuan, TW;

Attorney:

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

Primary Examiner:

Ricky L Mack

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 driving mechanism is provided, including a first movable portion, a fixed portion, a first driving assembly, and a limiting assembly. The first movable portion is connected to the optical component. The fixed portion has an opening. The first movable portion is movable relative to the fixed portion. The first driving assembly is configured for driving the first movable portion to perform a first movement relative to the fixed portion. The limiting assembly is configured for limiting the range of motion of the first movable portion. The optical component overlaps the opening when the first movable portion is located in the first position.

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