发明名称 SEMICONDUCTOR DEVICE, ITS MANUFACTURING METHOD, SEMICONDUCTOR PACKAGE, AND ELECTRONIC APPARATUS
摘要 PROBLEM TO BE SOLVED: To provide a semiconductor package which is compact and capable of easily obtaining a higher heat dissipating effect by providing a metal layer between laminated semiconductor elements, and to provide a technique for a method of manufacturing the same. SOLUTION: As shown in the figure, the semiconductor device is equipped with a first semiconductor element 10 which is provided with a first surface and a second surface opposite to the first surface and contains a metal layer 13 located on the second surface, and a second semiconductor element 20 fixed on the second surface of the first semiconductor element 10. COPYRIGHT: (C)2004,JPO
申请公布号 JP2004179504(A) 申请公布日期 2004.06.24
申请号 JP20020345825 申请日期 2002.11.28
申请人 SEIKO EPSON CORP 发明人 YAMAGUCHI KOJI
分类号 H01L25/18;H01L25/065;H01L25/07;(IPC1-7):H01L25/065 主分类号 H01L25/18
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