| 主权项 |
1. A touch driving unit, comprising:
a shift register module, wherein an input end of the shift register module is connected to a first clock signal end and an input signal end, an output end of the shift register module is connected to a gating module, and the shift register module is configured to generate a triggering signal; the gating module, wherein an input end of the gating module is connected to a second clock signal end, a touch sampling signal end, a common electrode enabling signal end, a low level end and the shift register module, an output end of the gating module is connected to an amplification module, and the gating module is configured to generate a control signal in accordance with the triggering signal so as to control a signal outputted from an output module; the amplification module, wherein an input end of the amplification module is connected to the gating module, an output end of the amplification module is connected to the output module, and the amplification module is configured to amplify the control signal; and the output module, wherein an input end of the output module is connected to a touch signal end and a common electrode signal end, an output end of the output module is connected to an output end of the touch driving unit, and the output module is configured to output a signal from the touch signal end or a signal from the common electrode signal end. |
