Patent ID: 9639205
Date: 2017-05-02
CPC Classifications: G02F,G06F,G09G

Claim:
1. A touch sensitive display device, comprising: a plurality of gate lines; a plurality of data lines; a plurality of touch electrodes arranged in an array of a plurality of rows and columns; and a plurality of signal lines, all of the signal lines arranged in a first direction, each of the signal lines extending along all the touch electrodes of one corresponding row or one corresponding column of the touch electrodes and connected to a corresponding one of the touch electrodes in said one corresponding row or said one corresponding column of the touch electrodes and not connected to other touch electrodes other than said corresponding one of the touch electrodes in said one corresponding row or said one corresponding column of the touch electrodes, and a common voltage being applied to all the touch electrodes via the signal lines during a display period of the touch sensitive display device, and a touch drive signal being applied to one or more of the touch electrodes via one or more of the signal lines during a touch period of the touch sensitive display device.