发明名称 Semiconductor device including a coupling conductor having a concave and convex
摘要 While a semiconductor device is provided with a plurality of element electrodes 5 formed on a semiconductor element 4 and a plurality of lead terminal electrodes 6 formed on a lead frame, the semiconductor device is equipped with a coupling conductor which electrically connects at least one electrode among the above-described element electrodes 5 to at least one electrode among the above-described lead terminal electrodes 6; the above-described coupling conductor is manufactured by a first conductor 1 and a second conductor 2, the major components of which are metals; the first conductor 1 has been electrically connected to the second conductor 2; and the element electrodes 5 and the lead terminal electrodes 6 have been electrically connected to the second conductor 2 respectively.
申请公布号 US7839003(B2) 申请公布日期 2010.11.23
申请号 US20080183887 申请日期 2008.07.31
申请人 PANASONIC CORPORATION 发明人 HAMADA MITSUHIRO;TOMITA KOUICHI
分类号 H01L23/52 主分类号 H01L23/52
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