Semiconductor Device and Method of Forming MEMS Package
    3.
    发明申请
    Semiconductor Device and Method of Forming MEMS Package 有权
    半导体器件和形成MEMS封装的方法

    公开(公告)号:US20160214857A1

    公开(公告)日:2016-07-28

    申请号:US15008347

    申请日:2016-01-27

    IPC分类号: B81B7/00 B81C1/00

    摘要: A microelectromechanical system (MEMS) semiconductor device has a first and second semiconductor die. A first semiconductor die is embedded within an encapsulant together with a modular interconnect unit. Alternatively, the first semiconductor die is embedded within a substrate. A second semiconductor die, such as a MEMS die, is disposed over the first semiconductor die and electrically connected to the first semiconductor die through an interconnect structure. In another embodiment, the first semiconductor die is flip chip mounted to the substrate, and the second semiconductor die is wire bonded to the substrate adjacent to the first semiconductor die. In another embodiment, first and second semiconductor die are embedded in an encapsulant and are electrically connected through a build-up interconnect structure. A lid is disposed over the semiconductor die. In a MEMS microphone embodiment, the lid, substrate, or interconnect structure includes an opening over a surface of the MEMS die.

    摘要翻译: 微机电系统(MEMS)半导体器件具有第一和第二半导体管芯。 第一半导体管芯与模块化互连单元一起嵌入密封剂内。 或者,第一半导体管芯被嵌入到衬底内。 第二半导体管芯,例如MEMS管芯,设置在第一半导体管芯上,并通过互连结构电连接到第一半导体管芯。 在另一个实施例中,第一半导体管芯是倒装芯片安装到衬底,并且第二半导体管芯与第一半导体管芯相邻的衬底引线接合。 在另一个实施例中,第一和第二半导体管芯被嵌入密封剂中并通过堆积互连结构电连接。 盖子设置在半导体管芯上。 在MEMS麦克风实施例中,盖,基板或互连结构包括在MEMS管芯的表面上的开口。