Touch display panel, method for driving the same, and display device

A display device, comprising a touch display panel, wherein the touch display panel comprising a plurality of data lines, a plurality of touch electrodes, a plurality of touch electrode lines, a source drive circuit, a first signal line, a second signal line, a synchronous signal line, a plurality of first switches, and a plurality of second switches, wherein:

• each of the first switches corresponds to one of the data lines, and all of the first switches are electrically connected with the first signal line and the synchronous signal line;
• and all of the first switches are configured to be turned off under the control of a signal output from the first signal line;
• or to be turned on under the control of the signal output from the first signal line in the touch stage, so that the synchronous signal line outputs a signal synchronous with a touch signal of the plurality of touch electrode lines through the first switches to their corresponding data lines;
• and
• each of the second switches corresponds to one of the data lines, and all of the second switches are electrically connected with the second signal line and the source drive circuit;
• and all of the second switches are configured to be turned off under the control of a signal output from the second signal line to disable the source drive circuit from outputting data signals to corresponding data lines, and to be turned on under the control of the signal output from the second signal line, so that the source drive circuit inputs data signals to corresponding data lines.

A touch display panel, comprising:

• a plurality of data lines, a source drive circuit, a first signal line, a second signal line, a synchronous signal line, a plurality of first switches, and a plurality of second switches, wherein:
• each of the first switches corresponds to one of the data lines, and all of the first switches are electrically connected with the first signal line and the synchronous signal line;
• and all of the first switches are configured to be turned off under the control of a signal output from the first signal line;
• or to be turned on under the control of the signal output from the first signal line, so that the synchronous signal line outputs a signal synchronous with a touch signal through the first switches to their corresponding data lines;
• and
• each of the second switches corresponds to one of the data lines, and all of the second switches are electrically connected with the second signal line and the source drive circuit;
• and all of the second switches are configured to be turned off under the control of a signal output from the second signal line to disable the source drive circuit from outputting data signals to corresponding data lines, and to be turned on under the control of the signal output from the second signal line, so that the source drive circuit inputs data signals to corresponding data lines;
• wherein the first signal line and the second signal line refer to a same signal line.