JP2981951B

PURPOSE:To obtain a wire bonding device which feeds stable vibration energy and is changeable in frequency and vibration amplitude while it carries out a bonding operation by a method wherein a piezoelectric element, a microcomputer, and a control circuit all specified respectively are provided. CON...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	OOKI TOYOKAZU, TAKAHASHI KUNYUKI
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES
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