发明名称 |
HEAT SINK AND METHOD FOR MANUFACTURING HEAT SINK |
摘要 |
This heat sink has bonded on one surface a member to be bonded, and has a cooling member in contact with the other surface. The heat sink is provided with a metal plate having a thermal expansion coefficient larger than that of the member to be bonded, and the metal plate is provided with a center portion where the member to be bonded is bonded, and a plurality of linear peripheral slits formed in a whirl-like radial manner such that the linear peripheral slits surround the center portion. |
申请公布号 |
EP2738801(A4) |
申请公布日期 |
2015.08.05 |
申请号 |
EP20120819465 |
申请日期 |
2012.07.26 |
申请人 |
KABUSHIKI KAISHA KOBE SEIKO SHO |
发明人 |
INOUE, KENICHI;INOUE, KOJI;ZAITSU, KYOJI;MAKII, KOICHI;YOKOTA, YOSHIHIRO |
分类号 |
H01L23/373 |
主分类号 |
H01L23/373 |
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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