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:
Nov. 27, 2007
Filed:
Sep. 17, 2004
Jenoe Tihanyi, Kirchheim, DE;
Jenoe Tihanyi, Kirchheim, DE;
Infineon Technologies AG, Munich, DE;
Abstract
A semiconductor component arrangement comprises a semiconductor substrate of a first conduction type, an insulation layer arranged on the substrate, and a semiconductor layer arranged on the insulation layer. A semiconductor component is formed in said semiconductor layer. The semiconductor component includes a first semiconductor zone of a first conduction type, a second semiconductor zone of a second conduction type adjoining the first semiconductor zone, and a third semiconductor zone which is doped more heavily than the second semiconductor zone and positioned at a distance from the first semiconductor zone. The semiconductor zone further comprises a fourth semiconductor zone of the second conduction type. The fourth semiconductor zone has a first section formed in the second semiconductor zone and a second section formed in the underlying substrate. The first section and the second section of the fourth semiconductor zone are electrically conductively connected to one another through the insulation layer.