发明名称 RESIN SEAL TYPE SEMICONDUCTOR DEVICE
摘要 <p>PURPOSE:To prevent the cracking of insulation film owing to the deformation of wiring layers and make possible satisfactory wire bonding by making the wiring layers with hard layers comprising adding a small amount of semiconductor or other metals to Al, on a semiconductor substrate and laminating soft pure Al on pad parts.</p>
申请公布号 JPS53117970(A) 申请公布日期 1978.10.14
申请号 JP19770032199 申请日期 1977.03.25
申请人 HITACHI LTD 发明人 NISHI KUNIHIKO
分类号 H01L21/60;H01L23/12;H01L23/29;H01L23/31 主分类号 H01L21/60
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