Patent ID: 11864410
Assignee: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: nan (nan)
Classification: CPC H | IPC H

Claim 0:
1. An OLED display panel, comprising a base substrate, an organic light-emitting function layer, a first encapsulation layer and a second encapsulation layer sequentially formed on the base substrate, the first encapsulation layer is an inorganic layer, the second encapsulation layer is an organic layer; wherein
in a non-display area of the OLED display panel, a side of the first encapsulation layer away from the organic light-emitting function layer has an uneven surface; and the second encapsulation layer covers the first encapsulation layer in a display area of the OLED display panel and a portion of the uneven surface that is adjacent to the display area,
the OLED display panel further comprises a third encapsulation layer, wherein the third encapsulation layer directly contacts the second encapsulation layer and a portion of the first encapsulation layer that is not covered by the second encapsulation layer, wherein the portion of the first encapsulation layer that is not covered by the second encapsulation layer corresponds to the remainder of the uneven surface that is not covered by the second encapsulation layer.