Manufacture of semiconductor integrated circuit device

To provide an anti-corrosion technique in forming metal wires by chemical mechanical polishing (CMP), a method for making a semiconductor integrated circuit device according to the present invention comprises: forming a metal layer consisting of copper (Cu) (or copper alloy with copper as the main c...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: OHASHI, TADASHI, NOGUCHI, JUNJI, YAMAGUCHI, HIDE, IMAI, TOSHINORI, OWADA, NOBUO
Format: Patent
Sprache:eng
Schlagworte:
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