公开(公告)号：US09159639B2

公开(公告)日：2015-10-13

申请号：US13544630

申请日：2012-07-09

申请人： Kurt-Georg Besendörfer ,  Nadja Erdner ,  Jürgen Steger

发明人： Kurt-Georg Besendörfer ,  Nadja Erdner ,  Jürgen Steger

IPC分类号： H05K7/20 ,  H01L23/34 ,  H01L23/18 ,  H01L23/36 ,  H01L23/373 ,  H01L23/498 ,  H01L25/07 ,  H01L23/00

CPC分类号： H01L23/34 ,  H01L23/18 ,  H01L23/36 ,  H01L23/3735 ,  H01L23/49833 ,  H01L23/4985 ,  H01L24/32 ,  H01L24/83 ,  H01L25/072 ,  H01L2224/32225 ,  H01L2224/33181 ,  H01L2224/83101 ,  H01L2224/8384 ,  H01L2924/01068 ,  H05K7/2039

摘要： A power electronic system with a cooling device, and a method for producing the system, comprising a plurality of submodules, each submodule having a first planar insulating material body, one first conductor track cohesively connected thereto, one power switch arranged on the conductor track, at least one internal connecting device composed of an alternate layer sequence of at least one electrically conductive film and at least one electrically insulating film, wherein at least one electrically conductive layer forms at least one second conductor track, and comprising external connection elements. In this case, the submodules are arranged cohesively or in a force-locking manner and in a manner spaced apart from one another with their first main surface on the cooling device. At least one second conductor track at least partially covers first conductor tracks of two submodules, electrically connects them to one another and covers an interspace between the submodules.

摘要翻译： 一种具有冷却装置的电力电子系统及其制造方法，包括多个子模块，每个子模块具有第一平面绝缘材料体，一个内部连接到其上的一个第一导体轨道，布置在导体轨道上的一个电力开关， 至少一个内部连接装置，其由至少一个导电膜和至少一个电绝缘膜的交替层序列组成，其中至少一个导电层形成至少一个第二导体轨道，并且包括外部连接元件。 在这种情况下，子模块以冷却装置的内部和第二主表面彼此间隔开的方式以强力锁定的方式并排设置。 至少一个第二导体轨道至少部分地覆盖两个子模块的第一导体轨道，将它们彼此电连接并覆盖子模块之间的间隙。