发明名称 SEMICONDUCTOR DEVICE AND ITS MANUFACTURING METHOD
摘要 <P>PROBLEM TO BE SOLVED: To form a wire which is so shaped as to be hardly disconnected and to provide a highly reliable semiconductor device and its manufacturing method. <P>SOLUTION: A method of manufacturing a semiconductor device comprises a process of carrying out wire bonding with a wire 30 previously provided with a plurality of bent parts 32, and a resin sealing process of sealing up, at least, the wire 30 and a semiconductor chip 20 with resin. Each of the bent parts 32 provided to the wire 30 is so set as to be more bent than the other part of the wire 3. <P>COPYRIGHT: (C)2004,JPO&NCIPI
申请公布号 JP2004221258(A) 申请公布日期 2004.08.05
申请号 JP20030005967 申请日期 2003.01.14
申请人 SEIKO EPSON CORP 发明人 NOSAKA HITOSHI;MIKAMI KUNIMITSU
分类号 H01L21/60 主分类号 H01L21/60
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