Patent ID: 11864446
Assignee: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: nan (nan)
Classification: CPC H | IPC H

Claim 17:
18. A method for manufacturing a light-emitting panel, the light-emitting panel having a light-emitting region and a non-light-emitting region on a periphery of the light-emitting region, and at least one portion of a boundary of the light-emitting region being zigzag-shaped, the method comprising:
providing a base substrate;
forming a plurality of sub-pixels on a side of the base substrate, the plurality of sub-pixels being located in the light-emitting region;
forming a first encapsulation layer on a side of the plurality of sub-pixels away from the base substrate, orthogonal projections of the plurality of sub-pixels on the base substrate being within an orthogonal projection of the first encapsulation layer on the base substrate; and
forming at least one first barrier wall on a side of the first encapsulation layer away from the base substrate and beside the at least one zigzag-shaped portion of the boundary of the light-emitting region, the first barrier wall being located in the non-light-emitting region, wherein
a refractive index of the first barrier wall is greater than a refractive index of the first encapsulation layer; and the first barrier wall is configured to guide out light propagating in the first encapsulation layer and scatter the light, so that the scattered light is emitted from a light exit surface of the light-emitting panel.