Patent ID: 11948513
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 12:
13. A method of driving the shift register according to claim 1, the method comprising a first period and a second period,
wherein in the first period, in response to a level of the first clock signal received at the first clock signal terminal, the input circuit is turned on and transmits a level of the input signal received at the input signal terminal to the first node;
under the control of the voltage of the first node, the output circuit is turned on and transmits the second clock signal received at the second clock signal terminal to the output signal terminal;
under the control of the voltage of the first node and the second clock signal, the first control circuit transmits the first voltage signal transmitted by the first voltage signal terminal to the second node, so as to control the voltage of the second node; and
under the control of the voltage of the second node, the holding circuit is turned off;
in the second period, in response to the level of the first clock signal received at the first clock signal terminal, the input circuit is turned on and transmits another level of the input signal received at the input signal terminal to the first node;
under the control of the voltage of the first node, the output circuit is turned off;
under the control of the voltage of the first node and the second clock signal, the first control circuit transmits the second clock signal to the second node, so as to control the voltage of the second node; and
under the control of the voltage of the second node, the holding circuit is turned on and transmits the first voltage signal to the output signal terminal.