CABLE STRUCTURE

摘要

A cable structure includes isolation layers, a first signal wire, a second signal wire, a first ground wire, a second ground wire, a first conductor, and a second conductor. These signal and ground wires are parallel along a first direction and between the isolation layers. These signal wires are adjacent, and the ground wires are respectively at outer sides of these signal wires. The first conductor is on at least one of the isolation layers along a second direction orthogonal to the first direction and is electrically connected to the first and second ground wires. The second conductor is on an outer surface of at least one of the second isolation layers along the first direction and is electrically connected to the first conductor. The second conductor is symmetrical based on a central line between the first and second signal wires.

主权项

1. A cable structure for suppressing electromagnetic interference, comprising:
a first insulation layer; a second insulation layer on the first insulation layer; a plurality of conductive wires paralleling to each other and between the first and second insulation layers along a first direction and comprising a first signal conductive wire, a second signal conductive wire, a first ground conductive wire, and a second ground conductive wire, the first and second signal conductive wires being adjacent to each other, and the first and second ground conductive wires respectively being an outer side of one of the first and second signal conductive wires and an outer side of the other one of the first and second signal conductive wires; a first conductor being in a second direction and on at least one of the first and second insulation layers and electrically connected to the first and second ground conductive wires; and a second conductor being in the first direction and on an outer surface of at least one of the first and second insulation layers, being electrically connected to the first conductor, and being symmetrical based on a virtual central line between the first and second signal conductive wires; wherein the first direction is sufficiently vertical to the second direction.