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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 11880087 B1

PDFFull Text
Date of Patent:
Jan. 23, 2024

Filed:

Aug. 27, 2021

Optical element driving mechanism

Applicant:

Tdk Taiwan Corp., Taoyuan, TW;

Inventors:

Wei-Jhe Shen, Taoyuan, TW;

Yu-Huai Liao, Taoyuan, TW;

Sheng-Zong Chen, Taoyuan, TW;

Assignee:

TDK TAIWAN CORP., Taoyuan, TW;

Attorney:

Muncy, Geissler, Olds & Lowe, P.C.

Primary Examiner:

Derek S Chapel

Int. Cl.
CPC ...
G02B 27/64 (2006.01); G02B 7/00 (2021.01); G03B 5/00 (2021.01); G02B 7/182 (2021.01); G02B 13/00 (2006.01); H04N 23/68 (2023.01); G02B 7/04 (2021.01); G02B 7/02 (2021.01); G02B 26/08 (2006.01); G01L 1/16 (2006.01); G06F 3/01 (2006.01); H03K 17/96 (2006.01); G03B 17/12 (2021.01); H02K 41/035 (2006.01); G02B 7/09 (2021.01); G02B 27/00 (2006.01); H04N 23/55 (2023.01); H10N 30/30 (2023.01);
U.S. Cl.
CPC ...
G02B 7/04 (2013.01); G01L 1/16 (2013.01); G02B 7/003 (2013.01); G02B 7/02 (2013.01); G02B 7/09 (2013.01); G02B 7/1821 (2013.01); G02B 13/001 (2013.01); G02B 26/0816 (2013.01); G02B 26/0875 (2013.01); G02B 27/0006 (2013.01); G02B 27/646 (2013.01); G03B 5/00 (2013.01); G03B 17/12 (2013.01); G06F 3/016 (2013.01); H02K 41/0354 (2013.01); H03K 17/964 (2013.01); H04N 23/55 (2023.01); H04N 23/685 (2023.01); H10N 30/302 (2023.02); G03B 2205/0069 (2013.01); H02K 41/0356 (2013.01); H03K 2217/96062 (2013.01);
Abstract

An optical element driving system is provided. The optical element driving system includes a fixed portion, a first movable portion, a second movable portion, a first driving assembly, a second driving assembly, and a connecting element. The first movable portion is used for moving relative to the fixed portion. The second movable portion is used for holding an optical element having a main axis, and is movable relative to the first movable portion. The first driving assembly is used for driving the first movable portion to move relative to the fixed portion in a first dimension. The second driving assembly is used for driving the second movable portion to move relative to the first movable portion in a second dimension. The connecting element connects the first movable portion and the second movable portion.

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