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:
Dec. 02, 2003
Filed:
Sep. 24, 2001
Günther Schindler, München, DE;
Walter Hartner, München, DE;
Infineon Technologies AG, Munich, DE;
Abstract
A method for fabricating a semiconductor component includes the steps of applying an electrode material and a metal-oxide-containing layer on a substrate surface and selectively etching the electrode material and the metal-oxide-containing layer for forming a first electrode from the electrode material and forming a metal oxide layer from the metal-oxide-containing layer, wherein the metal oxide layer is disposed on top of the first electrode. The method further includes conformally applying a conductive material which has a given material thickness, anisotropically etching the conductive material for fabricating a resistance element in the form of a self-aligned lateral edge web on at least one sidewall of the metal oxide layer and of the first electrode, and applying a further electrode material at least on the resistance element for forming a second electrode.