公开(公告)号：US20240057450A1

公开(公告)日：2024-02-15

申请号：US18137596

申请日：2023-04-21

Applicant: Samsung Display Co., LTD.

Inventor： BYUNG-KYU PARK ,  JONGOH KIM ,  GYUMIN KIM

IPC: H10K59/80 ,  H10K59/38 ,  H10K71/13

CPC classification number: H10K59/873 ,  H10K59/38 ,  H10K71/135

Abstract: A display device includes: a plurality of light emitting elements; an encapsulation layer disposed on the light emitting elements to cover the light emitting elements; a foreign substance disposed on at least one of the light emitting elements, where the foreign substance is disposed through at least a portion of the encapsulation layer and a protruding part is defined by a portion protruding from a top flat surface of the encapsulation layer by the foreign substance; a reinforcing filling layer disposed on the encapsulation layer to cover the protruding part; a filling layer disposed on the encapsulation layer and the reinforcing filling layer; and a color conversion layer disposed on the filling layer.