ARRAY SUBSTRATE, METHOD FOR DRIVING THE ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE

摘要

An array substrate, a method are provided for driving the array substrate, a display panel, and a display device. The array substrate includes a plurality of data lines, a plurality of touch electrodes, and a touch driving circuit, wherein the plurality of data lines are divided into a plurality of data line groups, and each of the data line groups corresponds respectively to one of the respective touch electrodes; the touch driving circuit includes a common signal line, a first switch unit, and a second switch unit. The first switch unit and the second switch unit are electrically connected with the touch electrodes. When the data line groups are electrically connected with the touch electrodes, at least one data line in each of the data line groups is provided with a touch detecting signal.

主权项

1. An array substrate, comprising:
a plurality of data lines, a plurality of touch electrodes and a touch driving circuit; and, wherein
the plurality of data lines are divided into a plurality of data line groups, each of the data line groups comprising a plurality of data lines arranged in sequence, and each of the data line groups corresponding respectively to one of the respective touch electrodes;the touch driving circuit comprises a common signal line, a first switch unit and a second switch unit;the first switch unit and the second switch unit are electrically connected with the touch electrodes;the first switch unit is configured to electrically connect or disconnect the common signal line with or from the touch electrodes in response to a first control signal;the second switch unit is controlled by a second control signal to electrically connect or disconnect the respective data line groups with or from the corresponding touch electrodes; andwhen the data line groups are electrically connected with the touch electrodes, at least one data line in each of the data line groups is provided with a touch detecting signal.