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:
Jun. 16, 2015
Filed:
Mar. 01, 2013
Globalfoundries Inc., Grand Cayman, KY;
Vivian W. Ryan, Berne, NY (US);
Xunyuan Zhang, Albany, NY (US);
GLOBALFOUNDRIES Inc., Grand Cayman, KY;
Abstract
One illustrative method disclosed herein includes forming a trench/via in a layer of insulating material, forming a non-continuous layer comprised of a plurality of spaced-apart conductive structures on the layer of insulating material in the trench/via, wherein portions of the layer of insulating material not covered by the plurality of spaced-apart conductive structures remain exposed, forming at least one barrier layer on the non-continuous layer, wherein the barrier layer contacts the spaced-apart conductive structures and the exposed portions of the layer of insulating material, forming at least one liner layer above the barrier layer, and forming a conductive structure in the trench/via above the liner layer.