ELECTRONIC DEVICE
    5.
    发明申请
    ELECTRONIC DEVICE 有权
    电子设备

    公开(公告)号:US20090085707A1

    公开(公告)日:2009-04-02

    申请号:US12237826

    申请日:2008-09-25

    IPC分类号: H01F5/00

    摘要: An electronic device includes a substrate, a first coil that has a spiral shape and is provided on the substrate, a second coil that has a spiral shape, is provided above the first coil, and is spaced from the first coil, a first connection portion that electrically couples the first coil and the second coil, a wire that is provided on the substrate and connects one of the first coil and the second coil to outside, and a second connection portion that is mechanically connected to an outer side face of outermost circumference of the second coil and is mechanically connected on the substrate where one of the wire and the first coil is not provided.

    摘要翻译: 一种电子设备包括基板,具有螺旋形状并设置在基板上的第一线圈,具有螺旋形状的第二线圈,设置在第一线圈上方,并与第一线圈间隔开,第一连接部分 将第一线圈和第二线圈电耦合的线路,设置在基板上并将第一线圈和第二线圈中的一个连接到外部的线,以及机械地连接到最外侧的外侧面的第二连接部 并且机械连接在不设置线和第一线圈中的一个的基板上。

    ELECTRONIC DEVICE
    9.
    发明申请
    ELECTRONIC DEVICE 审中-公开
    电子设备

    公开(公告)号:US20090085708A1

    公开(公告)日:2009-04-02

    申请号:US12238764

    申请日:2008-09-26

    IPC分类号: H01F5/00

    CPC分类号: H01F17/0013

    摘要: An electronic device includes a substrate, two ellipse spiral coils that are provided on the substrate, are spaced from each other in a longitudinal direction thereof, and are electrically connected to each other, two wires that are electrically connected to outermost circumference of the two coils respectively and extract the two coils to outside, and a connection portion that electrically connects each end of innermost circumference of the two coils. A ratio of inner diameter against outer diameter of the two coils in a long axis direction and in a short axis direction thereof is respectively 0.5 to 0.8.

    摘要翻译: 电子设备包括基板,设置在基板上的两个椭圆螺旋线圈沿其纵向方向彼此间隔开,并且彼此电连接,两条电线与两个线圈的最外周电连接 分别将两个线圈提取到外部,以及连接部,其将两个线圈的最内周的各端电连接。 两个线圈的内径与外径的长轴方向和短轴方向的比分别为0.5〜0.8。