发明名称 SEMICONDUCTOR DEVICE
摘要 PURPOSE:To reduce limitations imposed on the arrangement of a pad disposed on a semiconductor in a semiconductor device to be encapsulated with resin. CONSTITUTION:A part of a leadframe encapsulated in resin 20 is arranged into a double layer structure. A metal section 13 on a first layer and a metal section 14 on a second layer, the metal section 13 and a pad 15, the metal section 14 and the pad 15 are connected with each other by bonding wires 16, 17 and 18, respectively.
申请公布号 JPH05291476(A) 申请公布日期 1993.11.05
申请号 JP19920087102 申请日期 1992.04.08
申请人 NEC IC MICROCOMPUT SYST LTD 发明人 MITAKE KENJIROU;FUKUDA TAKESHI
分类号 H01L21/60;H01L23/50 主分类号 H01L21/60
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