Mirror system and projection device

US9885866B2 · kind B2 · utility

Assignee

• Robert Bosch GmbH · DE

Inventors

• Rainer Straub · Entringen, DE
• Kerrin Doessel · Stuttgart, DE
• Johannes Baader · Glückstadt, DE
• Frederic Njikam Njimonzie · Reutlingen, DE
• Joerg Muchow · Reutlingen, DE
• Frank Schatz · Kornwestheim, DE
• Helmut Grutzeck · Tübingen, DE
• Simon Armbruster · Wannweil, DE
• Zoltan Lestyan · Martonvásár, HU
• Stefan Leidich · Rutesheim, DE
• Jochen Franz · Reutlingen, DE

Key dates

• Filing date: Jan 21, 2015
• Grant date: Feb 6, 2018
• Expiry date: Jan 21, 2035

Classification

• Technology area (CPC G): Physics
• CPC primary: G03B21/142
• WIPO field: Optics
• WIPO sector: Instruments

Abstract

A mirror system including a mirror that is mounted in a manner that permits oscillation, having a coil and at least one first spring that intercouples the mirror and the coil in a way that allows the coil to be placed as a counterweight to the oscillating mirror. Also a corresponding projection device.