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:
Sep. 14, 2004
Filed:
Jul. 17, 2003
Applicant:
Inventor:
Dag Behammer, Ulm, DE;
Assignee:
United Monolithic Semiconductors GmbH, Ulm, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 2/1338 ;
U.S. Cl.
CPC ...
H01L 2/1338 ;
Abstract
In order to fabricate a semiconductor component having a contact electrode that is T-shaped in cross section, in particular a field-effect transistor with a T gate, a method is described in which a self-aligning positioning of gate base and gate head is effected by means of a spacer produced on a material edge.