发明名称 |
Power module |
摘要 |
A power module includes a pair of power devices that are stacked with a plate-shaped output electrode arranged therebetween, and an N-electrode and a P-electrode that are stacked with the pair of power devices arranged therebetween. The output electrode is anisotropic such that the thermal conductivity in a direction orthogonal to the stacking direction is greater than the thermal conductivity in the stacking direction. Also, the output electrode extends in the orthogonal direction from a stacked area where the pair of power devices are stacked. The N-electrode and the P-electrode extend in the orthogonal direction while maintaining an opposing positional relationship. |
申请公布号 |
US8294272(B2) |
申请公布日期 |
2012.10.23 |
申请号 |
US20100728442 |
申请日期 |
2010.03.22 |
申请人 |
YAMADA YASUSHI;OSADA HIROSHI;YAMANAKA GENTARO;FURUTA NORIFUMI;KITAMI AKIO;YOSHIDA TADAFUMI;KUNO HIROMICHI;TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
YAMADA YASUSHI;OSADA HIROSHI;YAMANAKA GENTARO;FURUTA NORIFUMI;KITAMI AKIO;YOSHIDA TADAFUMI;KUNO HIROMICHI |
分类号 |
H01L23/36;H01L23/34;H01L23/38;H01L23/48;H01L25/07;H01L25/16;H01L35/28 |
主分类号 |
H01L23/36 |
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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