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:
Apr. 14, 2009
Filed:
Sep. 28, 2006
Applicants:
Axel Preusse, Radebeul, DE;
Susanne Wehner, Dresden, DE;
Markus Nopper, Dresden, DE;
Inventors:
Assignee:
Advanced Micro Devices, Inc., Austin, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
By performing an electroless deposition and an electro deposition process in situ, highly reliable metallizations may be provided, wherein limitations with respect to contaminations and device scaling, encountered by conventional chemical vapor deposition (CVD), atomic layer deposition (ALD) and physical vapor deposition (PVD) techniques for the formation of seed layers may be overcome. In some embodiments, a barrier layer is also deposited on the basis of a wet chemical deposition process.