公开(公告)号：US20070187141A1

公开(公告)日：2007-08-16

申请号：US11354515

申请日：2006-02-15

Applicant: Victor Bartholomew

Inventor： Victor Bartholomew

IPC: H05K1/11 ,  H01R12/04

CPC classification number: H05K1/117 ,  H05K1/029 ,  H05K1/0293 ,  H05K1/116 ,  H05K3/3405 ,  H05K2201/0305 ,  H05K2201/049 ,  H05K2201/0949 ,  H05K2201/09809 ,  H05K2201/10189 ,  H05K2201/10356 ,  H05K2203/173

Abstract: A circuit board for transitioning a cable to a connector comprises a circuit board having an outer surface. A circuit trace provided on the outer surface has a cable pad and a contact pad provided at different ends of the outer surface. A ground plane is held by the circuit board. A ground link on the outer surface is connected to the ground plane. The circuit trace and the ground link are located immediately adjacent one another. A resistive coating is provided over the circuit trace and the outer surface of the circuit board. The resistive coating has a mask aperture there-through exposing an uncoated portion of the circuit trace and exposing the ground link to the ground plane. A conductive jumper material is provided on the uncoated portion of the circuit trace and the ground link to render the circuit trace electrically common with the ground plane.

Abstract translation: 用于将电缆转换到连接器的电路板包括具有外表面的电路板。 设置在外表面上的电路迹线具有电缆焊盘和设置在外表面的不同端部处的接触焊盘。 接地层由电路板固定。 外表面上的接地连接到接地层。 电路迹线和接地链路彼此紧邻。 在电路迹线和电路板的外表面上提供电阻涂层。 电阻涂层在其上具有掩模孔，通过暴露电路迹线的未涂覆部分并将接地链路暴露于接地平面。 在电路迹线的未涂覆部分和接地链路上提供导电跳线材料，以使电路迹线与地平面电共同。