CONDUCTIVE THIN FILM DEPOSITION MATERIAL

PROBLEM TO BE SOLVED: To provide a conductive thin film deposition material in which the content of alpha radiation sources causing soft errors is reduced and the content is controlled. SOLUTION: A total dose of alpha rays from the alpha radiators in the conductive thin film deposition material cons...

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Bibliographische Detailangaben
Hauptverfasser: KIN YUTAKA, MITSUZU TOSHIAKI, NAKAYAMA KOJI, KUROIWA YOICHI, NAKAJIMA KOICHI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a conductive thin film deposition material in which the content of alpha radiation sources causing soft errors is reduced and the content is controlled. SOLUTION: A total dose of alpha rays from the alpha radiators in the conductive thin film deposition material consisting of aluminum, copper, silver or gold or alloys thereof are reduced to