Patent ID: 11887683
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 1:
2. The shift register unit according to claim 1, wherein the pull-down node control circuit comprises a first control sub-circuit, a second control sub-circuit, and an energy storage circuit;
the first control sub-circuit is electrically connected to the reset terminal, the pull-down node and the first voltage terminal, respectively, and is configured to, under the control of the reset signal, control the pull-down node to be electrically conducted to the first voltage terminal;
the second control sub-circuit is electrically connected to the input terminal, the pull-down node and the second voltage terminal, respectively, and is configured to, under the control of the input signal, control the pull-down node to be electrically conducted to the second voltage terminal;
the energy storage circuit is electrically connected to the pull-down node, and is configured to hold the potential of the pull-down node.