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:
Mar. 06, 2001
Filed:
Jun. 11, 1998
Oliver Schatz, Reutlingen, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A circuit arrangement implemented as an integrated semiconductor component has a measured value acquisition circuit that can be connected to an analysis circuit, in particular a piezoresistive measuring bridge containing piezoresistive measuring shunts diffused on a semiconductor substrate. The piezoresistive measuring shunts are connected to metallic terminal contacts by diffused terminal resistors having a negligible piezoresistive resistance. To avoid terminal-related offset errors on the measuring shunts in particular, the terminal resistors are designed as identical, elongated, generally curved area structures that taper toward the front end and are connected to a measuring shunt on the front end and to a metallic terminal contact on the opposite end.