칩 스택 패키지 및 그 제조방법
    88.
    发明公开
    칩 스택 패키지 및 그 제조방법 有权
    芯片堆叠包装及其制造方法

    公开(公告)号:KR1020080091980A

    公开(公告)日:2008-10-15

    申请号:KR1020070035176

    申请日:2007-04-10

    Abstract: A chip stack package and a method of fabricating the same are provided to bond wires easily and reduce thickness of the package by placing a pad in a scribe region and depositing unit semiconductor chips with different sizes on active surfaces. A chip stack package(200) comprises a substrate(210), unit semiconductor chips(260), a plurality of connecting members, and a sealing part(280). The unit semiconductor chips are installed with a plurality of semiconductor chips(240,250) having a plurality of pads on active surfaces. The connecting members connect the semiconductor chips with circuit patterns of the substrate. The sealing part coats the unit semiconductor chips and the connecting members. The semiconductor chips have different sizes. One of the semiconductor chips is installed with a plurality of first pads(243) which are arranged in a first chip region, and the other of the semiconductor chips is installed with a plurality of second pads(253) which are arranged in a scribe region. The connecting members are wires(270,275).

    Abstract translation: 提供一种芯片堆叠封装及其制造方法,通过将焊盘放置在刻划区域中并且在活性表面上沉积具有不同尺寸的单元半导体芯片,从而容易地接合线并减小封装的厚度。 芯片堆叠封装(200)包括衬底(210),单元半导体芯片(260),多个连接构件和密封部分(280)。 单元半导体芯片安装有多个在有源表面上具有多个焊盘的半导体芯片(240,250)。 连接构件将半导体芯片与基板的电路图案连接。 密封部分涂覆单元半导体芯片和连接构件。 半导体芯片具有不同的尺寸。 半导体芯片之一安装有布置在第一芯片区域中的多个第一焊盘(243),并且另一个半导体芯片安装有多个第二焊盘(253),其布置在划线区域 。 连接构件是导线(270,275)。

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