Patent ID: 11917874
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: nan (nan)
Classification: CPC nan | IPC G  H

Claim 17:
18. The display substrate according to claim 17, wherein the first connection line and the second connection line respectively comprise a light transmitting wiring layer, and the light transmitting wiring layer is on the first planarization surface and located in the first display region and the second display region, the light transmitting wiring layer is electrically connected to the thin film transistor through the first via holes of the first planarization layer in the second display region,
the display substrate further comprises a second planarization layer disposed on a side of the light transmitting wiring layer away from the base substrate to provide a second planarization surface, and the second planarization layer comprises second via holes located in the first display region,
the first light emitting element in the first display region and the second light emitting element in the first display region are on the second planarization surface and are electrically connected to the light transmitting wiring layer in the first display region through the second via holes.