Invention Grant
- Patent Title: Semiconductor module comprising printed circuit board and method for producing a semiconductor module comprising a printed circuit board
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Application No.: US14500041Application Date: 2014-09-29
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Publication No.: US09609748B2Publication Date: 2017-03-28
- Inventor: Olaf Hohlfeld
- Applicant: Infineon Technologies AG
- Applicant Address: DE Neubiberg
- Assignee: Infineon Technologies AG
- Current Assignee: Infineon Technologies AG
- Current Assignee Address: DE Neubiberg
- Agency: Murphy, Bilak & Homiller, PLLC
- Priority: DE102013219833 20130930
- Main IPC: H05K7/00
- IPC: H05K7/00 ; H05K1/11 ; H05K1/18 ; H05K3/10 ; H05K3/32 ; H05K1/14 ; H05K3/36 ; H05K3/46 ; H05K3/00 ; H05K3/40

Abstract:
A semiconductor module includes a printed circuit board, a ceramic substrate and a semiconductor chip. The printed circuit board includes an insulating material, a cutout formed in the insulating material, and a first metallization layer, which is partly embedded into the insulating material. The first metallization layer includes a conductor track projection projecting into the cutout. The ceramic substrate includes a dielectric, ceramic insulation carrier, and an upper substrate metallization applied to a top side of the insulation carrier. The semiconductor chip is arranged on the upper substrate metallization, and the first metallization layer is mechanically and electrically conductively connected to the upper substrate metallization at the conductor track projection.
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