Patent ID: 7798851

Claim:
A connector with a filter function, comprising: a first substrate, having a first surface and a second surface opposite to each other; a plurality of first terminal lines, formed on the first surface of the first substrate, wherein a middle section of each of the first terminal lines is further arranged periodically and repeatedly with a predetermined periodic unit pattern; a case, connected to one side end of the first substrate; a second substrate, having a first surface and a second surface opposite to each other, and disposed in the case; and a plurality of second terminal lines, with a periodic unit pattern being arranged in a middle section of each of the second terminal lines, formed on the first surface of the second substrate, and electrically connected to the first terminal lines on the first substrate, wherein the predetermined periodic unit patterns of each of the first and/or second terminal lines are substantially a cuboid, and in the longitudinal direction of the cuboid, the width at a center portion of the predetermined periodic unit pattern is larger than the width at two sides.