发明名称 |
Semiconductor module cooling structure. |
摘要 |
<p>A semiconductor module cooling structure comprises a housing (33) having a passage (45, 46) through which a cooling fluid flows; a cooling block (72,75) to which the cooling fluid is supplied from the housing and which has an electrical insulating layer (36, 59) at the bottom portion and is combined with a semiconductor chip (40) through the electrical insulating layer; and a bellows (34) which is connected between the housing and the cooling block. The cooling fluid is supplied to the cooling block through the bellows. The bellows is formed in a manner such that a plurality of substantially plane ring-like metal plates (4) are laminated, pressed, diffused, joined, and thereafter stretched and molded.</p> |
申请公布号 |
EP0196054(A2) |
申请公布日期 |
1986.10.01 |
申请号 |
EP19860104059 |
申请日期 |
1986.03.25 |
申请人 |
HITACHI, LTD. |
发明人 |
KAJIWARA, RYOICHI;FUNAMOTO, TAKAO;KATOO, MITSUO;SHIDA, TOMOHIKO;MATSUZAKA, TAKESHI;WACHI, HIROSHI;TAKAHASHI, KAZUYA |
分类号 |
H01L23/473;H01L23/433;(IPC1-7):H01L23/46 |
主分类号 |
H01L23/473 |
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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