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    • 9. 发明授权
    • Power module
    • 电源模块
    • US09418930B2
    • 2016-08-16
    • US14897217
    • 2014-05-06
    • AT&S Austria Technologie & Systemtechnik Aktiengesellschaft
    • Johannes StahrAndreas ZlucGernot GroberTimo Schwarz
    • H01L23/36H01L23/498H01L23/373H01L23/31H01L23/367H01L23/538
    • H01L23/49838H01L23/3121H01L23/36H01L23/367H01L23/3735H01L23/49833H01L23/5385H01L23/5389H01L24/19H01L24/24H01L24/82H01L2224/04105H01L2224/06181H01L2224/18H01L2224/24137H01L2224/32245H01L2224/73267H01L2224/82005H01L2224/92244H01L2924/0002H01L2924/00
    • A power module, having a printed circuit board core, which contains at least one electronic power component embedded in an insulating layer, the core being arranged between two heat dissipation plates, wherein each heat dissipation plate has a metal outer layer and a metal inner layer electrically separated from said metal outer layer by a thermally conductive, electrically insulating intermediate layer, and electrode terminals of the at least one power component are guided out from the core via terminal lines, wherein the printed circuit board core on both sides of the insulating layer has a conductor layer, at least one conductor layer is structured at least in portions, and each conductor layer is connected at least in portions via a conductive, metal intermediate layer to a metal inner layer of the heat dissipation plate, contacts run from the structured conductor layer to the electrode terminals of the at least one power component, and at least one power terminal of the at least one power component is connected via a contact, a portion of a structured conductor layer, and the conductive, metal intermediate layer to at least one portion of the metal inner layer of the heat dissipation plate, which forms part of the terminal line to the electrode terminal.
    • 一种具有印刷电路板芯的功率模块,其包含嵌入绝缘层中的至少一个电子功率部件,所述芯布置在两个散热板之间,其中每个散热板具有金属外层和金属内层 通过导热的电绝缘中间层与所述金属外层电隔离,并且至少一个功率部件的电极端子经由端子线从芯引出,其中绝缘层两侧的印刷电路板芯 具有导体层,至少一个导体层至少部分地构成,并且每个导体层至少部分地通过导电的金属中间层连接到散热板的金属内层,从结构化 导体层至少一个功率部件的电极端子,以及至少一个功率部件的至少一个电源端子 通过接触,结构化导体层的一部分和导电的金属中间层将热功率元件连接到散热板的金属内层的至少一部分,其形成端子线的一部分到电极 终奌站。