Semiconductor device and forming method thereof

A method includes forming a metal seed layer over a first conductive part of a wafer; forming a patterned photoresist on the metal seed layer; forming a second conductive part in an opening of the patterned photoresist; heating the wafer to create a gap between the second conductive part and the pat...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MAO LONGKAI, LIN YONGSHENG, LYU WENXIONG, ZHUANG YONGHAN, KANG JINWEI, ZHENG MINGDA
Format: Patent
Sprache:chi ; eng
Schlagworte:
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