POWER MODULE AND METHOD FOR MANUFACTURING SAME
卷宗概要
发明人
Jihyung LEE
IPC 分类
CPC 分类
The present invention relates to a power module and a method for manufacturing the same. The power module of the present invention may include: an upper ceramic substrate and a lower ceramic substrate; and a flow path part positioned between the upper ceramic substrate and the lower ceramic substrate and provided with multiple flow path channels through which a liquid refrigerant passes, wherein the flow path part may be formed of a metal material. According to the present invention, the flow path part is disposed between the upper and lower ceramic substrates so that effective heat dissipation is possible and miniaturization and weight reduction are possible.
原文（中文）
The present invention relates to a power module and a method for manufacturing the same. The power module of the present invention may include: an upper ceramic substrate and a lower ceramic substrate; and a flow path part positioned between the upper ceramic substrate and the lower ceramic substrate and provided with multiple flow path channels through which a liquid refrigerant passes, wherein the flow path part may be formed of a metal material. According to the present invention, the flow path part is disposed between the upper and lower ceramic substrates so that effective heat dissipation is possible and miniaturization and weight reduction are possible.