ELECTROCONDUCTIVE RESIN PASTE COMPOSITION AND SEMICONDUCTOR DEVICE USING THE SAME

PROBLEM TO BE SOLVED: To provide an electroconductive resin paste composition suppressing the separation of the resin from the electroconductive filler, and having little dispersion in discharging, and a semiconductor device using the electroconductive resin paste composition. SOLUTION: The electroc...

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Bibliographische Detailangaben
Hauptverfasser: KAWASUMI MASAO, KATAYAMA YOJI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an electroconductive resin paste composition suppressing the separation of the resin from the electroconductive filler, and having little dispersion in discharging, and a semiconductor device using the electroconductive resin paste composition. SOLUTION: The electroconductive resin paste composition contains (A) an acrylic ester compound or a methacrylic ester compound, (B) a radical initiator and (C) an electroconductive filler prepared by silver-plating of the surfaces of carbon beads. The semiconductor device is produced by adhering semiconductor elements to a supporting member with the electroconductive resin paste composition and subsequently blocking them.