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:
May. 06, 2003
Filed:
Jul. 25, 2000
Allen Lewis Evans, Austin, TX (US);
H. Jim Fulford, Austin, TX (US);
Advanced Micro Devices, Inc., Austin, TX (US);
Abstract
In general, the present invention is directed to a method of forming titanium nitride layers. In one illustrative embodiment, the method comprises forming a layer of titanium nitride by a chemical vapor deposition process, sensing a thickness of the layer of titanium nitride, and providing the sensed thickness of the layer of titanium nitride to a controller. The method further comprises determining at least one parameter of a plasma process to be performed on the layer of titanium nitride based upon the sensed thickness of the layer of titanium nitride and performing the plasma process comprised of the determined at least one parameter on the layer of titanium nitride.