Shift register cell and its control method, gate driving circuit, display device

Shift register cell and its control method, gate driving circuit, display device

  • CN 106,887,217 A
  • Filed: 05/04/2017
  • Published: 06/23/2017
  • Est. Priority Date: 05/04/2017
  • Status: Active Grant
First Claim
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1. a kind of shift register cell, it is characterised in that including displacement drive module, drop-down module and output module;

  • The displacement drive module connection signal input part, the first clock signal terminal, second clock signal end and the first signalOutput end;

    The displacement drive module is used under the control of first clock signal terminal, by the electricity of the signal input partPressure stored, or for the signal input part, first clock signal terminal, the second clock signal end controlUnder system, by the voltage output of the second clock signal end to first signal output part;

    The output module connects first signal output part, the first voltage end and secondary signal output end;

    It is describedOutput module is used under the control of first signal output part, by the voltage output at the first voltage end to described secondSignal output part;

    The drop-down module connects first clock signal terminal, second voltage end, tertiary voltage end, first signal outputEnd and the secondary signal output end;

    The drop-down module is used under the control of first clock signal terminal, will be describedThe voltage of the first signal output part and the secondary signal output end is pulled down to the second voltage end, the tertiary voltage respectivelyEnd;

    Wherein, amplitude of the amplitude of the output voltage at the second voltage end more than tertiary voltage end output voltage.

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