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:
Jul. 15, 2025
Filed:
Aug. 25, 2021
Infineon Technologies Dresden Gmbh & Co. KG, Dresden, DE;
Steffen Bieselt, Wehlen, DE;
Dirk Meinhold, Dresden, DE;
Infineon Technologies Dresden GmbH & Co. KG, Dresden, DE;
Abstract
In some implementations a semiconductor die comprises a semiconductor chip. The semiconductor chip comprises a piezoresistive pressure sensor element and at least one capacitive acceleration sensor element. The piezoresistive pressure sensor element is arranged to the side of the capacitive acceleration sensor element. In some implementations, a method for producing a semiconductor die includes applying an insulation layer to the semiconductor wafer. A section of the monocrystalline cover layer may be exposed by structuring the insulation layer. A semiconductor layer having a monocrystalline section and a polycrystalline section may be generated by deposition of a semiconductor material.