Substrate structure for an integrated circuit package and method for manufacturing the same
    1.
    发明授权
    Substrate structure for an integrated circuit package and method for manufacturing the same 失效
    集成电路封装的基板结构及其制造方法

    公开(公告)号:US06489572B2

    公开(公告)日:2002-12-03

    申请号:US09768981

    申请日:2001-01-23

    IPC分类号: H05K103

    摘要: A substrate structure for an integrated circuit package. The substrate is electrically connected to a circuit board and an integrated circuit. The substrate includes a plurality of metal sheets and glue. The metal sheets are arranged opposite to each other. Each of the metal sheets includes a first surface and a second surface. The glue is used for sealing the plurality of metal sheet to form the substrate. The first surfaces and second surfaces of the metal sheets are exposed to the outside of the glue so as to form a plurality of signal input terminals for electrically connecting to the integrated circuit and a plurality of signal output terminals for electrically connecting to the circuit board. Thus, the signal output terminals of the metal sheets can be electrically connected to the circuit board smoothly. Furthermore, the signal transmission distance between the integrated circuit and the circuit board can be shortened so that better signal transmission effect can be obtained. A method for manufacturing the substrate is also disclosed.

    摘要翻译: 一种用于集成电路封装的衬底结构。 基板电连接到电路板和集成电路。 基板包括多个金属片和胶。 金属板彼此相对布置。 每个金属片包括第一表面和第二表面。 胶被用于密封多个金属片以形成基底。 金属板的第一表面和第二表面暴露于胶的外部,以形成用于电连接到集成电路的多个信号输入端子和用于电连接到电路板的多个信号输出端子。 因此,金属片的信号输出端子可以平滑地电连接到电路板。 此外,可以缩短集成电路和电路板之间的信号传输距离,从而可以获得更好的信号传输效果。 还公开了一种用于制造衬底的方法。