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发明名称
PRODUCTION OF SEMICONDUCTOR INTEGRATED CIRCUIT
摘要
<p>PURPOSE:To lower bonding cost by dipping an IC, which is formed with aluminum bonding pads, into a melt bath wherein low melting point solder is melted while applying ultrasonic waves and directly forming bumps on the pads.</p>
申请公布号
JPS5389368(A)
申请公布日期
1978.08.05
申请号
JP19770003716
申请日期
1977.01.17
申请人
SUWA SEIKOSHA KK
发明人
OGUCHI KOUICHI
分类号
H01L21/60;H01L21/28
主分类号
H01L21/60
代理机构
代理人
主权项
地址
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