Corrosion sensitivity structures for vias and contact holes in integrated circuits

A die including a corrosion monitoring feature is described. The die includes: (i) a surface including an active die region and a scribeline region that is adjacent the active die region; (ii) an insulating layer disposed above the surface and includes a first corrosion sensitive metal plug and a se...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SUGASAWARA, EMERY O, ESSES, DONALD J
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS SEMICONDUCTOR DEVICES TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS
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