Uniformity control for IC passivation structure
    16.
    发明授权
    Uniformity control for IC passivation structure 有权
    IC钝化结构均匀性控制

    公开(公告)号:US08581389B2

    公开(公告)日:2013-11-12

    申请号:US13117641

    申请日:2011-05-27

    IPC分类号: H01L23/12 H01L21/4763

    摘要: The present disclosure involves a semiconductor device. The semiconductor device includes a wafer containing an interconnect structure. The interconnect structure includes a plurality of vias and interconnect lines. The semiconductor device includes a first conductive pad disposed over the interconnect structure. The first conductive pad is electrically coupled to the interconnect structure. The semiconductor device includes a plurality of second conductive pads disposed over the interconnect structure. The semiconductor device includes a passivation layer disposed over and at least partially sealing the first and second conductive pads. The semiconductor device includes a conductive terminal that is electrically coupled to the first conductive pad but is not electrically coupled to the second conductive pads.

    摘要翻译: 本发明涉及半导体器件。 半导体器件包括含有互连结构的晶片。 互连结构包括多个通孔和互连线。 半导体器件包括布置在互连结构上的第一导电焊盘。 第一导电焊盘电耦合到互连结构。 半导体器件包括布置在互连结构上的多个第二导电焊盘。 半导体器件包括设置在第一和第二导电焊盘之上并且至少部分地密封第一和第二导电焊盘的钝化层。 半导体器件包括电耦合到第一导电焊盘但不电耦合到第二导电焊盘的导电端子。