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:
Aug. 08, 2017
Filed:
Nov. 30, 2015
Robert Bosch Gmbh, Stuttgart, DE;
Julian Gonska, Reutlingen, DE;
Jochen Reinmuth, Reutlingen, DE;
ROBERT BOSCH GMBH, Stuttgart, DE;
Abstract
A micromechanical sensor device includes: an ASIC substrate having a first front side and a first rear side; a rewiring element formed on the first front side and including multiple stacked conductor levels and insulating layers; a MEMS substrate having a second front side and a second rear side; a first micromechanical functional layer formed on top of the second front side; and a second micromechanical functional layer formed on top of the first micromechanical functional layer and connected to the rewiring element. In the second micromechanical functional layer, a movable sensor structure is anchored on one side via a first anchoring area, and an electrical connecting element formed in a second anchoring area is anchored on one side on the ASIC, and the first and second anchoring areas are elastically connected to one another via a spring element.