Patent ID: 9552090
Date: 2017-01-24
CPC Classifications: G06F

Claim:
1. A touch panel comprising: a substrate including an active area and an inactive area; a printing layer provided on the inactive area of the substrate a sensing electrode provided on the active area of the substrate to sense a position; a wire electrically connected to the sensing electrode; and a ground wire adjacent to the wire, wherein the ground wire includes a first open part, and the first open part extends in one direction, wherein the first open part exposes a top surface of the printing layer, wherein the ground wire is arranged along an edge of the substrate, wherein the ground wire is provided integrally to a first edge area, a second edge area and a third edge area of the substrate, wherein the first open part is provided separately on the first edge area, the second edge area and the third edge area, wherein the first open part includes a bar shape, wherein a ratio of a width of the ground wire to a width of the open part is in a range of 15:1 to 5:1, wherein the wire and the ground wire include metallic paste material.