发明公开
- 专利标题: HIGHLY INTEGRATED POWER ELECTRONICS AND METHODS OF MANUFACTURING THE SAME
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申请号: US18130719申请日: 2023-04-04
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公开(公告)号: US20240341043A1公开(公告)日: 2024-10-10
- 发明人: Feng Zhou , Tianzhu Fan , Ercan Mehmet Dede
- 申请人: Toyota Motor Engineering & Manufacturing North America, Inc.
- 申请人地址: US TX Plano
- 专利权人: Toyota Motor Engineering & Manufacturing North America, Inc.
- 当前专利权人: Toyota Motor Engineering & Manufacturing North America, Inc.
- 当前专利权人地址: US TX Plano
- 主分类号: H05K3/46
- IPC分类号: H05K3/46 ; H05K3/00 ; H05K3/30 ; H05K3/42 ; H05K7/20
摘要:
A method for high volume manufacture of highly integrated power electronics embedded printed circuit board (PCB)-cold plate assemblies includes bonding a power device fabrication panel to a multi-layer PCB, drilling via passageways in the multi-layer PCB, and electroplating a conductive metal into the vias before bonding the power device fabrication panel to a plurality of cold plates and forming an IPEs embedded PCB-cold plate fabrication panel. The method also includes cutting the IPEs embedded PCB-cold plate fabrication panel into a plurality of highly IPEs embedded PCB-cold plate assemblies.
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