Touch control electrode, display panel and display device

Abstract

The invention relates to a touch control electrode, a display panel and a display device. The touch control electrode comprises a plurality of first electrodes arranged in the first direction, and a plurality of second electrodes arranged in the second direction, wherein the first direction is perpendicular to the second direction, the adjacent first electrodes are connected through first conductive parts, and an insulating layer is arranged on each first conductive part; the adjacent second electrodes are connected through second conductive parts, each second conductive part is arranged on the corresponding insulating layer and comprises a plurality of wires, the width of at least one wire is smaller than a first preset value, and the wires with width smaller than the first preset value are used for electrostatic discharge. By the adoption of the technical scheme, circuit opening caused by electrostatic discharge can be avoided in the touch control electrode, and normal transmission of signals in the touch control electrode is guaranteed.

Description

technical field [0001] The present invention relates to the field of display technology, in particular, to a touch electrode, a display panel and a display device. Background technique [0002] For touch electrodes in the prior art, the bridging portion connecting adjacent electrodes is generally the thinnest position in the electrode layer, and its surface curvature is larger than that of other conductors in the electrode layer. When static charges are generated in the electrode layer , electrostatic charge is easier to gather at the position with larger curvature, that is, it is easier to gather at the bridge part, and generate electrostatic discharge. More electrostatic charge accumulation will generate a stronger discharge current, so that a larger current will pass through the bridge part , it is easy to fuse the bridge part, and then lead to an open circuit of the electrode connected to the bridge part. Contents of the invention [0003] The technical problem to be ...

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Problems solved by technology

[0002] For touch electrodes in the prior art, the bridging portion connecting adjacent electrodes is generally the thinnest position in the electrode layer, and its surface curvature is larger than that of other conductors in the electrode layer. When static charges are generated in the electrode layer , electrostatic charge is easier to gather at the position with larger curvature, that is, it is easier to gather at the bridge part, and generate electrostatic discharge. More electrostatic charge accumulation will generate a stronger discharge current, so that a larger current will pass through the bridge part , it is easy to fuse the bridge part, which will lead to an open circuit of the electrode connected to the bridge part

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