Patent ID: 11893918
Assignee: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 14:
15. A driving method applied to the shift register unit according to claim 1, the driving cycle includes a first phase, a second phase, and a third phase arranged in sequence; the driving method includes:
in the first phase, the first node control circuit controlling the potential of the first node to be the first voltage, and the potential control circuit maintaining the potential of the first node at the first voltage; the second node control circuit controlling the potential of the second node to be the second voltage, the output node control circuit controlling the potential of the output node to maintain at the first voltage, and the output circuit and the maintaining circuit controlling the output terminal to maintain the output of the second voltage signal;
in the second phase, the first node control circuit controlling the potential of the first node to be the first voltage, the second node control circuit controlling the potential of the second node to the second voltage, and the output node control circuit controlling the potential of the output node to be the second voltage, and the output circuit controlling the output terminal to output the first voltage signal;
in the third phase, the first node control circuit controlling the potential of the first node to be the second voltage, the potential control circuit maintaining the potential of the first node at the second voltage, and the second node control circuit controlling the potential of the second node to be the first voltage, the output node control circuit controlling the potential of the output node to be the first voltage, and the maintaining circuit controlling the output terminal to output the second voltage signal.