Semiconductor Package Having an Interposer Configured for Magnetic Signaling
    62.
    发明申请
    Semiconductor Package Having an Interposer Configured for Magnetic Signaling 有权
    具有配置用于磁信号的插入器的半导体封装

    公开(公告)号:US20130193587A1

    公开(公告)日:2013-08-01

    申请号:US13361598

    申请日:2012-01-30

    IPC分类号: H01L23/52

    摘要: There are disclosed herein various implementations of semiconductor packages having an interposer configured for magnetic signaling. One exemplary implementation includes a die transmit pad in an active die for transmitting a magnetic signal corresponding to a die electrical signal produced by the active die, and an interposer magnetic tunnel junction (MTJ) pad in the interposer for receiving the magnetic signal. A sensing circuit is coupled to the interposer MTJ pad for producing a receive electrical signal corresponding to the magnetic signal. In one implementation, the sensing circuit is configured to sense a resistance of the interposer MTJ pad and to produce the receive electrical signal according to the sensed resistance.

    摘要翻译: 这里公开了具有配置用于磁信令的插入器的半导体封装的各种实施方式。 一个示例性实施例包括用于传输对应于由有源管芯产生的管芯电信号的磁信号的有源管芯中的管芯发射焊盘,以及用于接收磁信号的插入器磁隧道结(MTJ)焊盘。 感测电路耦合到插入器MTJ焊盘,用于产生对应于磁信号的接收电信号。 在一个实现中,感测电路被配置为感测插入器MTJ焊盘的电阻并且根据所感测的电阻产生接收电信号。

    Semiconductor Package with Ultra-Thin Interposer Without Through-Semiconductor Vias
    63.
    发明申请
    Semiconductor Package with Ultra-Thin Interposer Without Through-Semiconductor Vias 有权
    具有超薄型内插器的半导体封装,没有直通半导体通孔

    公开(公告)号:US20130168860A1

    公开(公告)日:2013-07-04

    申请号:US13339234

    申请日:2011-12-28

    IPC分类号: H01L23/538 H01L23/532

    摘要: There are disclosed herein various implementations of semiconductor packages including an interposer without through-semiconductor vias (TSVs). One exemplary implementation includes a first active die situated over an interposer. The interposer includes an interposer dielectric having intra-interposer routing traces. The first active die communicates electrical signals to a package substrate situated below the interposer utilizing the intra-interposer routing traces and without utilizing TSVs. In one implementation, the semiconductor package includes a second active die situated over the interposer, the second active die communicating electrical signals to the package substrate utilizing the intra-interposer routing traces and without utilizing TSVs. Moreover, in one implementation, the first active die and the second active die communicate chip-to-chip signals through the interposer.

    摘要翻译: 这里公开了包括没有半导体通孔(TSV)的插入器的半导体封装的各种实施方式。 一个示例性实施方式包括位于中介层之上的第一有源裸片。 插入器包括具有内插器布线迹线的中介层电介质。 第一有源管芯将电信号传送到位于插入器下方的封装衬底,利用内插器布线迹线并且不使用TSV。 在一个实施方案中,半导体封装包括位于插入器上方的第二有源裸片,第二有源裸片利用内插器布线迹线将电信号传送到封装衬底,并且不使用TSV。 此外,在一个实现中,第一有源管芯和第二有源管芯通过插入器传送芯片到芯片信号。

    Electromagnetic interference shield with integrated heat sink
    66.
    发明授权
    Electromagnetic interference shield with integrated heat sink 有权
    带集成散热器的电磁干扰屏蔽

    公开(公告)号:US08213180B2

    公开(公告)日:2012-07-03

    申请号:US12827354

    申请日:2010-06-30

    IPC分类号: H05K7/20

    摘要: A printed circuit board (PCB) assembly is provided that includes a PCB, an integrated circuit package, an electromagnetic interference (EMI) shield ring, and a heat sink lid. A first surface of the package is mounted to a first surface of the PCB. The EMI shield ring is mounted to the first surface of the PCB in a ring around the package. A first surface of the heat sink lid includes a recessed region and first and second supporting portions separated by the recessed region. The heat sink lid is mated with the EMI shield ring such that the package is positioned in an enclosure formed by the EMI shield ring and the recessed region of the heat sink lid. A second surface of the package may interface with a surface of the recessed region.

    摘要翻译: 提供了一种印刷电路板(PCB)组件,其包括PCB,集成电路封装,电磁干扰(EMI)屏蔽环和散热器盖。 封装的第一表面安装到PCB的第一表面。 EMI屏蔽环以围绕封装的环安​​装到PCB的第一表面。 散热器盖的第一表面包括凹陷区域和由凹陷区域分开的第一和第二支撑部分。 散热器盖与EMI屏蔽环配合,使得封装被定位在由EMI屏蔽环和散热器盖的凹陷区域形成的外壳中。 封装的第二表面可以与凹陷区域的表面相接触。