US Patent 10128597 Electrical contact pad for electrically contacting a connector

An electrical contact pad for electrically contacting a connector includes first, second and third regions. The first region is connected to a trace. The second region is adjacent to the first region and has a width less than the first region. The third region is adjacent to the second region and has a width that is greater than the second region. The third region is sized to make contact with a connector. Having the width of the second region be smaller than the width of the first and third regions increases an impedance of the electrical contact pad.