发明申请
- 专利标题： Power Module, Power Converter Device, and Electrically Powered Vehicle
- 专利标题（中）： 电源模块，电源转换器和电动车
-
申请号： US12920296申请日： 2009-10-30
-
公开(公告)号： US20110299265A1公开(公告)日： 2011-12-08
- 发明人: Kinya Nakatsu , Hiroshi Hozoji , Takeshi Tokuyama , Yusuke Takagi , Toshiya Satoh , Taku Oyama , Takanori Ninomiya
- 申请人： Kinya Nakatsu , Hiroshi Hozoji , Takeshi Tokuyama , Yusuke Takagi , Toshiya Satoh , Taku Oyama , Takanori Ninomiya
- 优先权： JP2008280682 20081031
- 国际申请： PCT/JP2009/068704 WO 20091030
- 主分类号： H05K7/00
- IPC分类号： H05K7/00
摘要：
A power module and a power converter device including the power module include: two base plates with their main surfaces facing each other; a semiconductor circuit unit disposed between the two base plates; a connecting member that is connected to the two base plates and forms a housing region in which the semiconductor circuit unit is housed; and an insulating member that is placed between the base plate and the semiconductor circuit unit and secures electrical insulation of the base plate and the semiconductor circuit unit. A rigidity or thickness of the connecting member is less than a rigidity or thickness of the base plate.
公开/授权文献
信息查询
