Patent · US Active

Optical image stabilizer

US10514593B2 · kind B2 · utility

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0References

22Claims

0Family size

Assignee

ACTUATOR SOLUTIONS GMBH · DE

Inventor

Markus Köpfer · Regelsweiler, DE

Key dates

Filing date	Dec 12, 2017
Grant date	Dec 24, 2019
Priority date	—
Expiry date	Dec 12, 2037

Classification

Technology area (CPC G)Physics
CPC primaryG03B2205/0076
WIPO fieldOptics
WIPO sectorInstruments

Abstract

An Optical Image Stabilizer (OIS) system comprises three stacked frames (11, 12, 13) carrying an imaging system (14), the reciprocal movements of said frames (11, 12, 13) being translational movements orthogonal to each other and to the optical axis of the imaging system (14) and achieved and controlled by two couples of antagonistic shape memory alloy wires (16, 17).

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