INTERCONNECT STRUCTURE AND METHOD OF FABRICATION OF SAME

INTERCONNECT STRUCTURE AND METHOD OF FABRICATION OF SAME

A structure. The structure includes: a core electrical conductor having a top surface, an opposite bottom surface and sides between the top and bottom surfaces; an electrically conductive liner in direct physical contact with and covering the bottom surface and the sides of the core electrical condu...

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Bibliographische Detailangaben
Hauptverfasser: YANG, CHIHAO, COWLEY, ANDREW, P, DALTON, TIMOTHY, J, YOON, MEEYOUNG, H, CLEVENGER, LAWRENCE, A
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:A structure. The structure includes: a core electrical conductor having a top surface, an opposite bottom surface and sides between the top and bottom surfaces; an electrically conductive liner in direct physical contact with and covering the bottom surface and the sides of the core electrical conductor, embedded portions of the electrically conductive liner in direct physical contact with and extending over the core electrical conductor in regions of the core electrical conductor adjacent to both the top surface and the sides of the core electrical conductor; and an electrically conductive cap in direct physical contact with the top surface of the core electrical conductor that is exposed between the embedded portions of the electrically conductive liner.