公开(公告)号：US20240237474A1

公开(公告)日：2024-07-11

申请号：US18238470

申请日：2023-08-26

Applicant: Samsung Display Co., LTD.

Inventor： EUNHEE HAN ,  CHEOL JANG ,  YOUNGJE CHO

IPC: H10K59/50 ,  G02B26/00

CPC classification number: H10K59/50 ,  G02B26/001 ,  H10K59/35

Abstract: A display device includes a substrate, a light-emitting element disposed on the substrate, a capping layer disposed on the light-emitting element, and a light control pattern disposed on the capping layer, including an inclined outer side surface and defining an air layer having a thickness which is variable.