Formation method of semiconductor device

The invention provides a method for forming a semiconductor device, which comprises the following steps of: providing a substrate, and forming an initial connection layer on the substrate; flattening the initial connection layer, and forming a connection layer on the substrate; performing heat treat...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WU YUPING, ZHENG ZUDI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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