LIGHT EMITTING DIODE (LED) ASSEMBLY AND FLEXIBLE CIRCUIT BOARD WITH IMPROVED THERMAL CONDUCTIVITY
    4.
    发明申请
    LIGHT EMITTING DIODE (LED) ASSEMBLY AND FLEXIBLE CIRCUIT BOARD WITH IMPROVED THERMAL CONDUCTIVITY 有权
    发光二极管(LED)组装和灵活电路板具有改善的导热性

    公开(公告)号:US20160095200A1

    公开(公告)日:2016-03-31

    申请号:US14510299

    申请日:2014-10-09

    Inventor: Ching Au

    Abstract: A flexible circuit board includes an electrically insulating top sheet and an electrically insulating bottom sheet. A plurality of conductive traces is positioned between the electrically insulating top and bottom sheets. A first conductive trace has a first contact pad, and a second conductive trace has a second contact pad. The first and second contact pads are exposed through at least one opening in the electrically insulating top sheet, and each of the first and second contact pads are configured to be connected to an LED. A third contact pad is exposed through openings in the electrically insulating top and bottom sheets, with a top surface of the third contact pad configured to be connected to the LED and a bottom surface of the third contact pad configured to be connected to a heat diffusion device.

    Abstract translation: 柔性电路板包括电绝缘顶片和电绝缘底片。 多个导电迹线位于电绝缘的顶部和底部片之间。 第一导电迹线具有第一接触焊盘,并且第二导电迹线具有第二接触焊盘。 第一和第二接触焊盘通过电绝缘顶片中的至少一个开口露出,并且第一和第二接触焊盘中的每一个被配置为连接到LED。 第三接触垫通过电绝缘的顶部和底部片材中的开口暴露,其中第三接触焊盘的顶表面被配置为连接到LED并且第三接触焊盘的底表面被配置为连接到热扩散 设备。

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