Manufacturing method of semiconductor device and semiconductor device

An improvement is achieved in the reliability of a semiconductor device. After a resin sealing portion is formed to seal a die pad, a semiconductor chip mounted over the die pad, a plurality of leads, and a plurality of wires electrically connecting a plurality of pad electrodes of the semiconductor...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MATSUSHITA, TSUKASA, DANNO, TADATOSHI, NISHIKIZAWA, ATSUSHI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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