Display device, tft substrate and goa driving circuit

A thin-film transistor (TFT) substrate, including a Gate-On-Array (GOA) driving circuit, which includes multiple stages of driving unit, each of the multiple stages of driving unit comprising:

• an input module that receives a touch control signal, a low voltage level signal, a high voltage level signal and an output signal of a previous one of the multiple stages of driving unit and outputs a first control signal according to the signals received, wherein the input module of a first one of the multiple stages of driving unit receives the touch control signal, the low voltage level signal, the high voltage level signal and a preset starting signal;
• an output module that receives the first control signal and a first clock signal and outputs a first output control signal according to the first control signal and the first clock signal;
• a pull-down module that receives the first control signal, a second clock signal and the low voltage level signal and outputs a pull-down signal according to the first control signal, the second clock signal and the low voltage level signal, wherein the second clock signal and the first clock signal are opposite in phase;
• and
• a pull-down maintaining module that receives the pull-down signal, the high voltage level signal and the first clock signal and outputs a second output control signal according to the pull-down signal, the high voltage level signal and the first clock signal, wherein the first output control signal and the second output control signal act commonly in order to obtain an output signal;
• wherein a switch unit is connected between the input module and the output module to supply the first control signal outputted from the input module to the output module, the switch being supplied with the low voltage level signal for turning off to prevent the first control signal supplied to the output module from being affected by external factors.

A display device, including a thin-film transistor (TFT) substrate that includes a Gate-On-Array (GOA) driving circuit, the GOA driving circuit including multiple stages of driving unit, each of the multiple stages of driving unit comprising:

• an input module that receives a touch control signal, a low voltage level signal, a high voltage level signal and an output signal of a previous one of the multiple stages of driving unit and outputs a first control signal according to the signals received, wherein the input module of a first one of the multiple stages of driving unit receives the touch control signal, the low voltage level signal, the high voltage level signal and a preset starting signal;
• an output module that receives the first control signal and a first clock signal and outputs a first output control signal according to the first control signal and the first clock signal;
• a pull-down module that receives the first control signal, a second clock signal and the low voltage level signal and outputs a pull-down signal according to the first control signal, the second clock signal and the low voltage level signal, wherein the second clock signal and the first clock signal are opposite in phase;
• and
• a pull-down maintaining module that receives the pull-down signal, the high voltage level signal and the first clock signal and outputs a second output control signal according to the pull-down signal, the high voltage level signal and the first clock signal, wherein the first output control signal and the second output control signal act commonly in order to obtain an output signal;
• wherein a switch unit is connected between the input module and the output module to supply the first control signal outputted from the input module to the output module, the switch being supplied with the low voltage level signal for turning off to prevent the first control signal supplied to the output module from being affected by external factors.