Patent ID: 11942041
Assignee: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 13:
14. The shift register unit according to claim 13, wherein the second pull-down control circuit comprises a thirteenth transistor, and the third pull-down control circuit comprises a fourteenth transistor;
a gate electrode of the thirteenth transistor is connected to a first clock signal terminal to receive the first clock signal, a first electrode of the thirteenth transistor is connected to the pull-down node, and a second electrode of the thirteenth transistor is connected to a fifth voltage terminal to receive a fifth voltage; and
a gate electrode of the fourteenth transistor is connected to the display input signal terminal to receive the first display input signal, a first electrode of the fourteenth transistor is connected to the pull-down node, and a second electrode of the fourteenth transistor is connected to the fifth voltage terminal to receive the fifth voltage.