Patent · US Active

Micromirror arrangement and projection device

US10222609B2 · kind B2 · utility

0Cited by

0References

20Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Rainer Straub · Entringen, DE
Stefan Pinter · Reutlingen, DE
Johannes Baader · Glückstadt, DE
Andreas Duell · Stuttgart, DE
Frederic Njikam Njimonzie · Reutlingen, DE
Joerg Muchow · Reutlingen, DE
Helmut Grutzeck · Tübingen, DE
Stefan Mark · Würzburg, DE

Key dates

Filing date	May 29, 2015
Grant date	Mar 5, 2019
Priority date	—
Expiry date	May 29, 2035

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB81B2201/042
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A micromirror assembly is described as including a spring-mounted mirror and at least one stop unit, which is designed to restrict a movement of the mirror in the event of a movement of the mirror in a predefined direction out of its idle position. Furthermore, the invention relates to a projection device.

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