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. 30, 2011
Filed:
Jul. 25, 2007
Hubert Enichlmair, Graz, AT;
Hubert Enichlmair, Graz, AT;
austriamicrosystms AG, Unterpremstätten, AT;
Abstract
An electrical component, in the crystalline semiconductor body of which several CMOS transistors in high-voltage or low-voltage technology are formed. The individual CMOS transistors are separated from one another by insulation regions. On one insulation region, a thin-film transistor is formed, having a gate that is realized simultaneously with the gates of the CMOS transistors from the same polysilicon layer. The gate oxide of the thin-film transistor, just like a second polysilicon layer for source drain and body of the thin-film transistor, can be produced together with the structural elements already present in the CMOS process.