公开(公告)号：US20210151417A1

公开(公告)日：2021-05-20

申请号：US17046974

申请日：2019-04-17

Applicant: Siemens Aktiengesellschaft

Inventor： Jörg Strogies ,  Klaus Wilke ,  Bernd Müller

IPC: H01L25/07 ,  H01L23/48 ,  H01L23/498 ,  H01L23/367

Abstract: Various embodiments include a power module comprising: a first power electronics device arranged on a first substrate board; and a second power electronics device mounted on a second substrate board. The first substrate board, the first device, the second substrate board, and the second device are arranged on a first baseplate stacked above one another or in planar fashion beside one another.

公开(公告)号：US20200170111A1

公开(公告)日：2020-05-28

申请号：US16631651

申请日：2018-06-19

Applicant: Siemens Aktiengesellschaft

Inventor： Rene Blank ,  Martin Franke ,  Peter Frühauf ,  Rüdiger Knofe ,  Bernd Müller ,  Stefan Nerreter ,  Jörg Strogies ,  Klaus Wilke

IPC: H05K1/11 ,  H05K1/03 ,  H05K1/02 ,  H05K3/36

Abstract: Various embodiments include an electrical assembly comprising: an electronic switching element electrically contacted on an underside and arranged on a flexible first wiring support; wherein the electronic switching element is electrically contacted on an upper side lying opposite the lower side; and a second wiring support arranged lying opposite the first wiring support on the upper side electrical contacting area of the electronic switching element. The first wiring support and the second wiring support each comprise a permanently elastic, electrically insulating, thermally conductive material.

公开(公告)号：US10582642B2

公开(公告)日：2020-03-03

申请号：US15751243

申请日：2016-07-08

Applicant: Siemens Aktiengesellschaft

Inventor： Martin Franke ,  Peter Frühauf ,  Rüdiger Knofe ,  Bernd Müller ,  Stefan Nerreter ,  Michael Niedermayer ,  Ulrich Wittreich ,  Manfred Zäske

IPC: H05K7/00 ,  H05K7/20 ,  H05K1/02

Abstract: Examples include cooling members for electronic components and/or methods for producing cooling members. The members may include: an assembly side for an electronic component and an upper side opposite the assembly side; at least one cooling chimney extending through the cooling member away from the assembly side which leads to an outlet opening in the upper side of the cooling member; and a number of cooling channels. The cooling channels may have a smaller cross-section than a cross-section of the cooling chimney which lead from inlet openings in the upper side of the cooling member to the cooling chimney.