Patent ID: 9665227
Date: 2017-05-30
CPC Classifications: G06F

Claim:
1. A built-in touch display device, comprising a first substrate, on which a plurality of data lines, and a plurality of common electrodes and a plurality of touch driving electrodes arranged to be spaced apart from each other and in an alternate manner on a same layer, are provided, wherein the plurality of common electrodes corresponds to a plurality of first gate line groups respectively, and the plurality of touch driving electrodes corresponds to a plurality of second gate line groups respectively, wherein the first substrate further comprises: a plurality of shielding layers, each of which is arranged between each of the plurality of data lines and a corresponding one of the plurality of touch driving electrodes; and a plurality of touch driving signal transmission lines, arranged in one-to-one correspondence with the plurality of touch driving electrodes, wherein each of the touch driving signal transmission lines is electrically connected to a corresponding one of the plurality of touch driving electrodes, and configured to transmit a touch driving signal to the corresponding touch driving electrode when any one of the plurality of first gate line groups corresponding to the common electrodes is in an ON state, and stop transmitting the touch driving signal to the corresponding touch driving electrode when any one of the plurality of second gate line groups corresponding to the touch driving electrodes is in an ON state.