Patent · US Active

Optical member driving mechanism

US11991435B2 · kind B2 · utility

0Cited by

0References

21Claims

0Family size

Assignee

TDK TAIWAN CORP. · TW

Inventors

Yu-Chiao LO · Taoyuan, TW
Chia-Che WU · Taoyuan, CN

Key dates

Filing date	Nov 18, 2022
Grant date	May 21, 2024
Priority date	—
Expiry date	Nov 18, 2042

Classification

Technology area (CPC G)Physics
CPC primaryG03B2205/0038
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

An optical member driving mechanism is provided, including a movable portion, a fixed portion, and a first driving assembly. The movable portion is configured to connect an optical member, and is movable relative to the fixed portion. The first driving assembly is configured to drive the movable portion to move relative to the fixed portion in a first dimension.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.