Patent ID: 11922845
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 18:
19. A driving method applied to the shift register unit according to claim 1, the driving method comprising:
controlling, by the first node control circuit, to write the input signal to the first isolation node under the control of the first clock signal, write the first voltage signal to the first isolation node under the control of the potential of the fourth node;
changing, by the first node potential adjustment circuit, the potential of the first node according to the adjustment clock signal under the control of the potential of the first node;
maintaining, by a the first tank circuit, the potential of the first node;
controlling, by the third node control circuit, the potential of the third isolation node and the potential of the fourth node under the control of the first clock signal, the second clock signal, and the potential of the first isolation node;
controlling, by the second node control circuit, the potential of the second isolation node under the control of the potential of the third node and the control clock signal, and controlling to write the first voltage signal to the second isolation node under the control of the potential of the first isolation node;
maintaining, by the second tank circuit, the potential of the second node;
writing, by the output circuit, the second voltage signal to the driving voltage signal output terminal under the control of the potential of the first node, and writing the third voltage signal to the driving voltage signal terminal under the control of the potential of the second node.