Invention Grant
- Patent Title: Digital control for a microelectromechanical element
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Application No.: US13988457Application Date: 2011-10-13
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Publication No.: US09722521B2Publication Date: 2017-08-01
- Inventor: Mohamad Iyad Al Dibs , Axel Wenzler , Oliver Krayl
- Applicant: Mohamad Iyad Al Dibs , Axel Wenzler , Oliver Krayl
- Applicant Address: DE Stuttgart
- Assignee: ROBERT BOSCH GMBH
- Current Assignee: ROBERT BOSCH GMBH
- Current Assignee Address: DE Stuttgart
- Agency: Norton Rose Fulbright US LLP
- Agent Gerard Messina
- Priority: DE102010061790 20101123
- International Application: PCT/EP2011/067854 WO 20111013
- International Announcement: WO2012/069248 WO 20120531
- Main IPC: H01L41/04
- IPC: H01L41/04 ; H02P13/00 ; H02N1/00 ; G02B26/08

Abstract:
A control circuit for a microelectromechanical element includes: a waveform generator, which is designed to generate a digital trigger signal for the microelectromechanical element, a modulator, which is designed to oversample the digital trigger signal, to subject the signal to a noise shaping, and to output the oversampled and noise-shaped digital trigger signal; and a digital driver device, which is designed to drive the microelectromechanical element using the oversampled and noise-shaped digital trigger signal.
Public/Granted literature
- US20130293161A1 DIGITAL CONTROL FOR A MICROELECTROMECHANICAL ELEMENT Public/Granted day:2013-11-07
Information query
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