Patent ID: 11875749
Assignee: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G

Claim 18:
19. The display substrate according to claim 1, further comprising a first power line, a second control circuit, a voltage stabilization circuit, a first transfer electrode, a second transfer electrode, and a third transfer electrode,
wherein the first power line is configured to provide a first voltage to the shift register unit;
the second control circuit is connected to the first node and the second node, and is configured to control the level of the first node under control of the level of the second node and the second clock signal;
the voltage stabilization circuit is connected to the first node and the third node, and is configured to stabilize a level of the third node;
the first control circuit comprises a first control transistor and a second control transistor, the second control circuit comprises a first noise reduction transistor and a second noise reduction transistor, the voltage stabilization circuit comprises a voltage stabilization transistor, the output control circuit comprises an output control transistor and a first capacitor, and the output circuit comprises an output transistor and a second capacitor,
wherein the first transfer electrode is connected to a first electrode of the input transistor, a gate electrode of the first control transistor, a second electrode of the voltage stabilization transistor and a first electrode of the second noise reduction transistor, and the first transfer electrode are in a different layer from the gate electrode of the first control transistor;
the second transfer electrode is connected to a first electrode of the voltage stabilization transistor and a gate electrode of the output transistor, wherein the second transfer electrode are in a different layer from the gate electrode of the output transistor; and
the third transfer electrode is connected to a first electrode of the first noise reduction transistor and a first electrode of the output control transistor, and is connected to the first power line.