Patent ID: 9572238
Date: 2017-02-14
CPC Classifications: G06F,H05F,H05K,Y10T

Claim:
1. A touch panel including on a substrate: a first electrode wire, a second electrode wire, and an insulating layer, the second electrode wire being intersected with the first electrode wire, and separated from the first electrode wire by the insulating layer at the intersection, wherein, the first electrode wire comprises first electrodes and a metal bridge, the metal bridge is arranged at the intersection and is used for lapping adjacent first electrodes through a first through hole on the insulating layer, and the hole wall of the first through hole is provided with a first sharp corner; the second electrode wire comprises second electrodes, a connecting portion, a metal wire, and a conductive covering portion, the connecting portion is arranged at the intersection and is used for connecting adjacent second electrodes, one end of the metal wire is connected with the conductive covering portion through a second through hole on the insulating layer, the other end of the metal wire is connected with the second electrodes through a third through hole on the insulating layer, and the hole wall of the second through hole is provided with a second sharp corner which is arranged to face the first sharp corner, wherein charges are released from the first sharp corner and the second sharp corner to the second electrode wire according to a point discharge principle when electrostatic charges are accumulated on the first electrode wire.