Patent ID: 11875727
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 13:
14. The method of claim 13, wherein the second control circuit of each shift register comprises a pull-down sub-circuit and a lower electronic circuit, and wherein,
in the display phase, the pull-down sub-circuit of each shift register provides a potential of a reference signal terminal of the shift register to an output signal terminal of the shift register under the control of a potential of a pull-down node of the shift register; and
in the power-off phase, the lower electronic circuit of each shift register provides the second control signal at the first level at the second control signal terminal of the shift register to the output signal terminal of the shift register, and provide the potential of the reference signal terminal of the shift register to the pull-down node of the shift register.