In-cell touch array substrate, driving method thereof, and display device
AssigneeBoe Technology Group Co., Ltd.
InventorsMin PENG, Hong WANG, Yaoqiu JING
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Abstract
An in-cell touch array substrate, a driving method thereof, and a display device are provided. The in-cell touch array substrate includes a common electrode layer. The common electrode layer includes: pixel-related common electrodes corresponding to all pixel regions of the in-cell touch array substrate and configured to, at a touch stage, receive a common electrode signal; and shielding common electrodes corresponding to at least a part of a non-pixel region outside all the pixel regions and configured to, at the touch stage, receive a touch sensing signal.
Claims21
An in-cell touch array substrate, comprising a common electrode layer, wherein the common electrode layer comprises:
- pixel-related common electrodes corresponding to all pixel regions of the in-cell touch array substrate and configured to receive a common electrode signal at a touch stage;
- and shielding common electrodes corresponding to at least a part of a non-pixel region outside all the pixel regions and configured to receive a touch sensing signal at the touch stage.
A method for driving an in-cell touch array substrate, wherein the in-cell touch array substrate comprises a common electrode layer comprising pixel-related common electrodes corresponding to all pixel regions of the in-cell touch array substrate and shielding common electrodes corresponding to at least a part of a non-pixel region outside all the pixel regions;
- and
- the method comprises:
- at a touch stage, applying a common electrode signal to the pixel-related common electrodes and applying a touch sensing signal to the shielding common electrodes.
(canceled)
Dependencies are inferred from the claim text.