Patent ID: 11955089
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 1:
2. The display substrate according to claim 1, wherein the pixel circuit further comprises: a light emitting control transistor;
wherein the light emitting control transistor is coupled to a light emitting control line, a first power terminal, and a first electrode of the drive transistor, and the light emitting control transistor is configured to, in response to a light emitting control signal provided by the light emitting control line, transmit a first power signal provided by the first power terminal to the first electrode of the drive transistor; and
a second electrode of the drive transistor is coupled to the first electrode of the light emitting element, a second electrode of the light emitting element is coupled to a second power terminal, the drive transistor is configured to transmit a light emitting drive signal to the first electrode of the light emitting element based on a potential of the gate of the drive transistor and a potential of the first electrode of the drive transistor, and the light emitting element is configured to emit light based on the light emitting drive signal and a second power signal provided by the second power terminal.