Patent ID: 11950450
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: nan (nan)
Classification: CPC H | IPC H

Claim 1:
2. The display substrate according to claim 1, wherein
the connecting electrode comprises a first conductive sublayer and a second conductive sublayer, the second conductive sublayer is on a side of the first conductive sublayer away from the base substrate, the second conductive sublayer is at least partially overlapped with the first conductive sublayer in a direction perpendicular to the surface of the base substrate, and the second conductive sublayer is electrically connected to the first conductive sublayer and the first electrode; and
the light extraction layer covers an upper surface of the connecting electrode and the dummy electrode away from the base substrate, and a whole side surface of each of the first conductive sublayer and the second conductive sublayer away from the display area;
the first conductive sublayer is in direct contact with the second conductive sublayer,
the first conductive sublayer and the second electrode are in a same conductive layer, comprise a same material, and are insulated from each other, and
the second conductive sublayer and the first electrode are in a same conductive layer and comprise a same material.