Patent ID: 11925087
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: nan (nan)
Classification: CPC H | IPC H

Claim 5:
6. The display substrate according to claim 3, wherein, on a cross-section perpendicular to the display substrate, the display substrate comprises a driving structure layer and a light-emitting structure layer sequentially disposed on a substrate, wherein the driving structure layer comprises a source-drain electrode layer disposed on the substrate, and the source-drain electrode layer comprises a source electrode and a drain electrode disposed in the second display region; the light-emitting structure layer comprises a first electrode layer, a pixel define layer, a light-emitting layer and a second electrode layer which are sequentially disposed, wherein the first electrode layer comprises an anode of the passive light-emitting device and an anode of the active light-emitting device, the second electrode layer comprises a cathode of the passive light-emitting device and a cathode of the active light-emitting device, the cathode inhibitor layer is disposed between the light-emitting layer and the second electrode layer, and the first groove is disposed on a side of the source-drain electrode layer away from the substrate.