Integrated power delivery with flex circuit interconnection for high density power circuits for integrated circuits and systems
    4.
    发明授权
    Integrated power delivery with flex circuit interconnection for high density power circuits for integrated circuits and systems 有权
    集成电力输送,具有用于集成电路和系统的高密度电源电路的柔性电路互连

    公开(公告)号:US06741480B2

    公开(公告)日:2004-05-25

    申请号:US10005024

    申请日:2001-12-04

    IPC分类号: H05K111

    摘要: A method and apparatus for electrically interconnecting a first circuit board having a power conditioning circuit and a second circuit board having a power dissipating component disposed therebelow along a z (vertical) axis is disclosed. In an illustrative embodiment, the apparatus comprises a first flexible circuit having a first set of raised conductive contacts, the first flexible circuit disposed on a first side of the second circuit board; and a second flexible circuit having a second set of raised conductive contacts, the second flexible circuit disposed on a second side of the second circuit board opposing the first side of the second circuit board. A power signal from the power conditioning circuit is provided to the second circuit board at least in part by one of the first set of raised conductive contacts on the flexible circuit and the second set of raised conductive contacts on the second flexible circuit and a ground return is provided to the second circuit board by the other of the first set of raised conductive contacts on the first flexible circuit and the second set of raised conductive contacts on the second flexible circuit.

    摘要翻译: 公开了一种用于将具有功率调节电路的第一电路板和具有沿z(垂直)轴设置在其下方的功率耗散部件的第二电路板电互连的方法和装置。 在说明性实施例中,该装置包括具有第一组凸起的导电触点的第一柔性电路,第一柔性电路设置在第二电路板的第一侧上; 以及第二柔性电路,其具有第二组凸起的导电触头,所述第二柔性电路设置在所述第二电路板的与所述第二电路板的第一侧相对的第二侧上。 来自功率调节电路的功率信号至少部分地由柔性电路上的第一组升高的导电触点之一和第二柔性电路上的第二组升高的导电触点和接地回路提供给第二电路板 通过第一柔性电路上的第一组升高的导电触点中的另一个和第二柔性电路上的第二组升高的导电触点而提供给第二电路板。