Patent ID: 11910660
Assignee: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: nan (nan)
Classification: CPC H  Y | IPC H

Claim 8:
9. The organic light-emitting display substrate according to claim 4, wherein the organic layer comprises a first organic layer and a second organic layer sequentially arranged along a direction away from the substrate, and the organic light-emitting display substrate further comprises:
a semiconductor layer, a first insulating layer, a first gate metal layer, a second insulating layer, a second gate metal layer, a third insulating layer, a first data metal layer and a second inorganic layer which are located between the substrate and the first organic layer and sequentially arranged along the direction away from the substrate;
a second data metal layer located between the first organic layer and the second organic layer;
a pixel defining layer and a spacer layer which are located between the anode layer and the organic functional layer and sequentially arranged along the direction away from the substrate; and
a cathode layer and an encapsulation layer which are located on one side of the organic functional layer away from the substrate and sequentially arranged along the direction away from the substrate, the cathode layer comprising a first cathode material portion located outside the at least one annular partition groove, and a second cathode material portion located inside the at least one annular partition groove and not connected to the first cathode material portion,
wherein the first data metal layer is connected to the semiconductor layer through a plurality of first via holes, and connected to the second data metal layer through a plurality of second via holes, and the second data metal layer is connected to the anode layer through a plurality of third via holes.