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. 31, 2017
Filed:
Oct. 29, 2014
Globalfoundries Inc., Grand Cayman, KY;
Xunyuan Zhang, Albany, NY (US);
Tibor Bolom, Litomerice, CZ;
Errol Todd Ryan, Clifton Park, NY (US);
GLOBALFOUNDRIES Inc., Grand Cayman, KY;
Abstract
One illustrative method disclosed herein includes, among other things, forming an opening in a layer of insulating material so as to thereby expose at least a portion of a conductive contact, performing a selective deposition process to selectively form a layer of conductive material in the opening and on the conductive contact, performing an anneal process, depositing at least one conductive material above the selectively formed conductive material layer so as to over-fill the opening, and performing at least one planarization process so as to remove excess materials to thereby define a conductive via that is positioned in the opening and conductively coupled to the conductive contact.