The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 24, 2015
Filed:
Aug. 03, 2012
Detlef Billep, Mittelbach, DE;
Hendrik Specht, Pliezhausen, DE;
Kurth Steffen, Thalhelm, DE;
Thomas Hilberath, Eningen, DE;
Thomas Gessner, Chemnitz, DE;
Oliver Krayl, Gerlingen, DE;
Detlef Billep, Mittelbach, DE;
Hendrik Specht, Pliezhausen, DE;
Kurth Steffen, Thalhelm, DE;
Thomas Hilberath, Eningen, DE;
Thomas Gessner, Chemnitz, DE;
Oliver Krayl, Gerlingen, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A method for controlling a micro-mirror, having the following: generating a first control signal which encodes a tilting motion of the micro-mirror about a first tilt axis, at a first frequency; generating a second control signal which encodes a tilting motion of the micro-mirror about a second tilt axis which is perpendicular to the first tilt axis, at a second frequency which is lower than the first frequency; modulating the second control signal by binary modulation of the second control signal, at the first frequency; and controlling force coupling elements of the micro-mirror, using the modulated second control signal and the first control signal.