Patent ID: 11948512
Assignee: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 3:
4. The display substrate according to claim 3, wherein the pixel circuit comprises a second connecting portion, a driving transistor and a threshold compensation transistor which are between the second electrode of the light emitting element and the base substrate, a first electrode of the threshold compensation transistor is electrically connected with a first electrode of the driving transistor, and a second electrode of the threshold compensation transistor is connected with a gate electrode of the driving transistor through the second connecting portion;
an overlapping area between an orthographic projection of the auxiliary electrode of the first pixel block on the base substrate and an orthographic projection of the second connecting portion on the base substrate is basically the same as that between an orthographic projection of the auxiliary electrode of the second pixel block on the base substrate and an orthographic projection of the second connecting portion on the base substrate.