Patent ID: 11950461
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: nan (nan)
Classification: CPC H | IPC H

Claim 15:
16. A display substrate, comprising:
a base substrate;
a plurality of pixel units located on the base substrate;
at least one power line located on the base substrate;
a barrier structure surrounding the plurality of pixel units, wherein an orthographic projection of the power line on the base substrate passes across an orthographic projection of the barrier structure on the base substrate;
an adapting structure comprising a first side face and a second side face opposite to the first side face, wherein the first side face is closer to the plurality of pixel units than the second side face;
a cathode layer located on a side of the adapting structure distal from the base substrate;
a first organic pattern located on the side of the adapting structure distal from the base substrate; and
a passivation layer covering the at least one power line,
wherein an opening is further provided in the passivation layer, the adapting structure is connected to the at least one power line through the opening at a side proximal to the base substrate, and the adapting structure is connected to the cathode layer at a side distal from the base substrate,
wherein a plurality of tooth-shaped protruding structures are provided on a side face of the at least one power line at the end of the barrier structure distal from the plurality of pixel units,
wherein an orthographic projection of the protruding structures on the base substrate and the orthographic projection of the barrier structure on the base substrate do not overlap.