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:
Jan. 28, 2003
Filed:
Jul. 24, 2001
Applicant:
Inventor:
Raffaele Zambrano, Viagrande, IT;
Assignee:
STMicroelectronics S.r.l., Agrate Brianza, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 2/18242 ; H01L 7/120 ;
U.S. Cl.
CPC ...
H01L 2/18242 ; H01L 7/120 ;
Abstract
A circuit structure for semiconductor devices which are integrated on a semiconductor layer is provided. The structure comprises at least one MOS device and at least one capacitor element that has a bottom and a top electrode. The MOS device has conduction terminals formed in the semiconductor layer, as well as a control terminal covered with an overlying insulating layer of unreflowed oxide. The capacitor element is formed on the unreflowed oxide layer.