logo

For the Inventor, By the Inventor

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 11885976 B1

PDFFull Text
Date of Patent:
Jan. 30, 2024

Filed:

Jul. 25, 2019

Optical module

Applicant:

Tdk Taiwan Corp., Taoyuan, TW;

Inventors:

Fu-Yuan Wu, Taoyuan, TW;

Shang-Yu Hsu, Taoyuan, TW;

Yu-Cheng Lin, Taoyuan, TW;

Yung-Ping Yang, Taoyuan, TW;

Wen-Yen Huang, Taoyuan, TW;

Tsung-Han Wu, Taoyuan, TW;

Yi-Chun Cheng, Taoyuan, TW;

Chen-Chi Kuo, Taoyuan, TW;

Chia-Hsiu Liu, Taoyuan, TW;

Ichitai Moto, Taoyuan, TW;

Sin-Jhong Song, Taoyuan, TW;

Assignee:

TDK TAIWAN CORP., Taoyuan, TW;

Attorney:

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

Primary Examiner:

Marin Pichler

Int. Cl.
CPC ...
G02B 27/64 (2006.01); G02B 7/09 (2021.01); G02B 13/00 (2006.01); G02B 7/02 (2021.01); G03B 5/00 (2021.01); G03B 13/36 (2021.01); H04N 5/225 (2006.01); H04N 5/232 (2006.01); H05K 1/18 (2006.01); H04N 23/54 (2023.01); H04N 23/68 (2023.01);
U.S. Cl.
CPC ...
G02B 27/646 (2013.01); G02B 7/023 (2013.01); G02B 7/09 (2013.01); G02B 13/001 (2013.01); G03B 5/00 (2013.01); G03B 13/36 (2013.01); H04N 23/54 (2023.01); H04N 23/685 (2023.01); H05K 1/189 (2013.01); G03B 2205/0015 (2013.01); G03B 2205/0046 (2013.01); G03B 2205/0053 (2013.01);
Abstract

An optical module includes a first side and a second side, and includes a movable portion, a fixed portion, a driving portion, a position-sensing portion, and a circuit board. The movable portion includes a holder for holding an optical element with an optical axis. The fixed portion includes a base and a circuit component, wherein the circuit component has an external electrical connection portion, and the movable portion is movably connected to the fixed portion. The driving portion is configured to drive the movable portion to move relative to the fixed portion. The position-sensing portion includes a position-sensing element, and the position-sensing element is configured to sense the position of the movable portion relative to the fixed portion. The circuit board is electrically connected to the position-sensing component, and the position-sensing element is disposed on the circuit board; wherein the circuit board is disposed on the first side, and the external electrical connection portion is disposed on the second side.

Find Patent Forward Citations

Loading…