Printed circuit board radio-frequency shielding structures
    3.
    发明授权
    Printed circuit board radio-frequency shielding structures 失效
    印刷电路板射频屏蔽结构

    公开(公告)号:US08279625B2

    公开(公告)日:2012-10-02

    申请号:US12968065

    申请日:2010-12-14

    IPC分类号: H05K9/00

    摘要: Electrical components such as integrated circuits may be mounted on a printed circuit board. To prevent the electrical components from being subjected to electromagnetic interference, a radio-frequency shielding structure may be mounted over the electrical components. The radio-frequency shielding structure may be formed from a printed circuit that includes a ground plane such as a flex circuit or rigid printed circuit board that includes at least one blanket layer of metal. The printed circuit board to which the electrical components are mounted may include a recess in which the electrical components are mounted. Additional components may be mounted to the interior and exterior surface of the radio-frequency shielding structure. The radio-frequency shielding structure may be formed from a flex circuit that has slits at its corners to accommodate folding.

    摘要翻译: 诸如集成电路的电气部件可以安装在印刷电路板上。 为了防止电气部件受到电磁干扰,可以在电气部件上安装射频屏蔽结构。 射频屏蔽结构可以由包括诸如柔性电路的接地平面的印刷电路或包括至少一个金属覆盖层的刚性印刷电路板形成。 安装电气部件的印刷电路板可以包括其中安装有电气部件的凹部。 另外的部件可以安装到射频屏蔽结构的内表面和外表面。 射频屏蔽结构可以由弯曲电路形成,该柔性电路在其拐角处具有狭缝以适应折叠。

    PRINTED CIRCUIT BOARD RADIO-FREQUENCY SHIELDING STRUCTURES
    5.
    发明申请
    PRINTED CIRCUIT BOARD RADIO-FREQUENCY SHIELDING STRUCTURES 失效
    印刷电路板无线电频率屏蔽结构

    公开(公告)号:US20120147571A1

    公开(公告)日:2012-06-14

    申请号:US12968065

    申请日:2010-12-14

    IPC分类号: H05K1/00 H05K1/14

    摘要: Electrical components such as integrated circuits may be mounted on a printed circuit board. To prevent the electrical components from being subjected to electromagnetic interference, a radio-frequency shielding structure may be mounted over the electrical components. The radio-frequency shielding structure may be formed from a printed circuit that includes a ground plane such as a flex circuit or rigid printed circuit board that includes at least one blanket layer of metal. The printed circuit board to which the electrical components are mounted may include a recess in which the electrical components are mounted. Additional components may be mounted to the interior and exterior surface of the radio-frequency shielding structure. The radio-frequency shielding structure may be formed from a flex circuit that has slits at its corners to accommodate folding.

    摘要翻译: 诸如集成电路的电气部件可以安装在印刷电路板上。 为了防止电气部件受到电磁干扰,可以在电气部件上安装射频屏蔽结构。 射频屏蔽结构可以由包括诸如柔性电路的接地平面的印刷电路或包括至少一个金属覆盖层的刚性印刷电路板形成。 安装电气部件的印刷电路板可以包括其中安装有电气部件的凹部。 另外的部件可以安装到射频屏蔽结构的内表面和外表面。 射频屏蔽结构可以由弯曲电路形成,该柔性电路在其拐角处具有狭缝以适应折叠。