RADIATION SHIELD AND GROOVE IN SUPPORT STRUCTURE

    公开(公告)号:US20210410341A1

    公开(公告)日:2021-12-30

    申请号:US17471396

    申请日:2021-09-10

    Abstract: Particular embodiments described herein provide for an electronic device that can be configured to include a support structure that includes a radiation shield groove that extends past a surface of the support structure and into the support structure, a radiation source on the substrate, and a radiation shield around the radiation source, where the radiation shield includes a wall secured to the support structure and a groove channel coupling wall that extends past a surface of the support structure and into the radiation shield groove.

    Shielded folded circuit board
    4.
    发明授权

    公开(公告)号:US10939540B2

    公开(公告)日:2021-03-02

    申请号:US16399825

    申请日:2019-04-30

    Abstract: A folded circuit board includes a first circuit board and a second circuit board. The first circuit board and second circuit board are coupled together through a flexible interconnect. One or more folding guides are coupled to one of the first circuit board or second circuit board. The one or more folding guides extend beyond a first edge of the one of the first circuit board or second circuit board. The one or more folding guides include a curved sidewall configured to guide the flexible interconnect when the first circuit board is folded over the second circuit board. In one embodiment, the one or more folding guides are grounded to reduce EMI emissions.

    RFI free picture frame metal stiffener

    公开(公告)号:US11658127B2

    公开(公告)日:2023-05-23

    申请号:US16454423

    申请日:2019-06-27

    CPC classification number: H01L23/552 H01L23/49805 H01L23/49816 H01L24/09

    Abstract: Embodiments include semiconductor packages and method of forming the semiconductor packages. A semiconductor package includes a package substrate on a substrate, a die on the package substrate, and a conductive stiffener over the package substrate and the substrate. The conductive stiffener surrounds the package substrate, where the conductive stiffener has a top portion and a plurality of sidewalls, and where the top portion is directly disposed on the package substrate, and the sidewalls are vertically disposed on the substrate. The semiconductor package also includes the substrate that has a plurality of conductive pads, where the conductive pads are conductively coupled to a ground source. The conductive stiffener may conductively couple the package substrate to the conductive pads of the substrate. The top portion may have a cavity that surrounds the die, where the top portion is directly disposed on a plurality of outer edges of the package substrate.

    Slot antenna on a printed circuit board (PCB)

    公开(公告)号:US11211714B2

    公开(公告)日:2021-12-28

    申请号:US16462516

    申请日:2017-11-21

    Abstract: Embodiments herein disclose techniques for apparatuses and methods for making a slot antenna on a PCB with a cutout. A PCB may include a metal layer. The metal layer may include a cavity to be a first radiating element of an antenna, and a slot to be a second radiating element of the antenna. In addition, the cavity may extend to be the cutout of the PCB through other layers of the PCB. The first and second radiating elements may provide a determined transmission frequency for the antenna. The metal layer may further include a portion of a transmission line of the antenna, and the transmission line is in contact with the cavity and the slot. A package may be affixed to the PCB, where a portion of the package may be within the cutout of the PCB. Other embodiments may be described and/or claimed.

    SHIELDED FOLDED CIRCUIT BOARD
    10.
    发明申请

    公开(公告)号:US20190261504A1

    公开(公告)日:2019-08-22

    申请号:US16399825

    申请日:2019-04-30

    Abstract: A folded circuit board includes a first circuit board and a second circuit board. The first circuit board and second circuit board are coupled together through a flexible interconnect. One or more folding guides are coupled to one of the first circuit board or second circuit board. The one or more folding guides extend beyond a first edge of the one of the first circuit board or second circuit board. The one or more folding guides include a curved sidewall configured to guide the flexible interconnect when the first circuit board is folded over the second circuit board. In one embodiment, the one or more folding guides are grounded to reduce EMI emissions.

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