Patent ID: 11908410
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 7:
8. The display substrate according to claim 7, wherein the extension portion of the first light-emitting voltage application electrode of the light-emitting element of the first sub-pixel further comprises a first connection electrode block,
in the first direction, the first connection electrode block is located on the side of the first drive electrode block away from the light-emitting element of the second sub-pixel, and the first connection electrode block is located between the auxiliary electrode block and the first drive electrode block, and is electrically connected to both the auxiliary electrode block and the first drive electrode block;
wherein the plurality of via holes comprise a first via hole corresponding to the first light-emitting voltage application electrode of the light-emitting element of the first sub-pixel, and the first connection electrode block extends to the first via hole and is electrically connected to the pixel circuit of the first sub-pixel through the first via hole.