Array substrate and display device

Abstract

The invention discloses an array substrate and a display device. The array substrate comprises a substrate, a plurality of scanning lines, a first insulation layer, a plurality of data lines, a plurality of pixel units, a common electrode layer and a plurality of touch electrode wires, wherein the plurality of scanning lines are arranged on the substrate and extend in a first direction; the first insulation layer is arranged on the plurality of scanning lines; the plurality of data lines are arranged on the first insulation layer and extend in a second direction; the plurality of pixel units are arrayed to form a matrix and comprise transistor switches and pixel electrodes; the common electrode layer comprises a plurality of touch electrodes; the plurality of touch electrode wires are connected to the corresponding touch electrodes respectively, and at least partial touch electrode wires are arranged on the same layer with the scanning lines or the data lines; the touch electrode wires are connected with the corresponding touch electrodes respectively through first connection structures. The touch electrode wires are arranged on the same layer with the scanning lines or the data lines so that the metal manufacturing procedure is omitted and the production efficiency can be improved.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of liquid crystal displays, and in particular, to an array substrate and a display device. Background technique [0002] Liquid crystal display, commonly known as LCD (Liquid Crystal Display) in English, is a kind of flat-panel display. With the development of science and technology, LCD is also developing towards the goal of being light, thin, short, and small. Whether it is a wide viewing angle display, low power consumption, small size, or zero radiation, etc., users can enjoy the best Visual effects. [0003] A display with a touch function is produced based on a function-enriching technology. Common touch technologies include In-cell touch technology and On-cell touch technology. Among them, the In-cell touch technology refers to the technology of embedding the touch panel function inside the liquid crystal display panel, and the On-cell touch technology refers to the technology ...

AI Technical Summary

Problems solved by technology

[0005] However, the array substrate of the touch display device in the prior art needs to separately arrange the touch wiring, which increases the thickness of the device, reduces the transmittance and increases the time of the manufacturing process.

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