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. 07, 2026
Filed:
Aug. 23, 2022
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/532 (2006.01);
U.S. Cl.
CPC ...
H01L 23/53204 (2013.01); H01L 23/5329 (2013.01);
Abstract
A semiconductor device including an insulating structure, and a conductive structure in the insulating structure may be provided. The conductive structure includes a barrier layer, an anti-migration layer on the barrier layer, a liner on the anti-migration layer, a conductive layer on the liner, and a capping layer covering a top surface of the barrier layer and a top surface of the anti-migration layer. The capping layer and the liner include Co. The anti-migration layer includes Mn.