发明名称 |
Press contact type semiconductor device and converter using same |
摘要 |
<p>In accordance with a press contact type semiconductor device, a metallic body 6 having macroscopic vacancies in its portion is arranged between a main electrode of the semiconductor device and a main electrode plate 5, or between an intermediate electrode plate 3 arranged on a main plain of the semiconductor element 1 and a main electrode plate 5, respectively. <IMAGE></p> |
申请公布号 |
EP0932201(A2) |
申请公布日期 |
1999.07.28 |
申请号 |
EP19990100944 |
申请日期 |
1999.01.20 |
申请人 |
HITACHI, LTD. |
发明人 |
KODAMA, HIRONORI;KATOU, MITSUO;SAWAHATA, MAMORU |
分类号 |
H01L23/48;(IPC1-7):H01L23/48;H01L23/051 |
主分类号 |
H01L23/48 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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