TOUCH DISPLAY PANEL, DRIVING METHOD FOR THE SAME AND TOUCH DISPLAY DEVICE

摘要

The disclosure provides a touch display panel, a driving method and a touch display device. The panel includes: a plurality of first electrode groups arranged in a first direction and a plurality of second electrode groups arranged in a second direction, wherein each first electrode group includes a plurality of first electrodes arranged in the second direction, and each second electrode group includes a plurality of second electrode subgroups disposed adjacent to each other and arranged in the second direction, each of the second electrode subgroups including a plurality of second electrodes arranged in the first direction; and wherein the first and second electrodes are disposed in different layers respectively, and projections of the second electrodes on the layer in which the first electrodes are disposed do not overlap with the first electrodes and are alternately arranged with the first electrodes in both the first and second directions.

主权项

1. A touch display panel, comprising: a plurality of first electrode groups arranged in a first direction and a plurality of second electrode groups arranged in a second direction,
wherein each of the first electrode groups comprises a plurality of first electrodes arranged in the second direction, and each of the second electrode groups comprises a plurality of second electrode subgroups disposed adjacent to each other and arranged in the second direction, each of the second electrode subgroups comprising a plurality of second electrodes arranged in the first direction; wherein the first electrodes and the second electrodes are disposed in different layers respectively, and projections of the second electrodes on the layer in which the first electrodes are disposed do not overlap with the first electrodes and are alternately arranged with the first electrodes in both the first direction and the second direction; wherein a first lead connected to a peripheral region of the touch display panel is disposed on each of the first electrodes, all the first leads corresponding to the respective first electrodes in a same first electrode group are electrically connected to each other in the peripheral region; and wherein all the second electrodes in a same second electrode group are electrically connected to each other.