Patent · US Active

Micromirror device and projection device

US10001643B2 · kind B2 · utility

0Cited by

0References

13Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

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

Key dates

Filing date	May 29, 2015
Grant date	Jun 19, 2018
Priority date	—
Expiry date	May 29, 2035

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB81B2203/058
WIPO fieldOptics
WIPO sectorInstruments

Abstract

A micromirror device including a drive unit, which includes a movable drive element, which is situated in a first plane, and a guiding device, and a mirror, which is elastically coupled to the drive element and is situated in the idle position in a second plane, which is in parallel to the first plane, the guiding device being designed to guide a movement of the drive element on a straight line situated in the first plane. Furthermore, a corresponding projection device is described.

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