公开(公告)号：US20240049573A1

公开(公告)日：2024-02-08

申请号：US18141034

申请日：2023-04-28

Applicant: Samsung Display Co., LTD.

Inventor： JONGHYUN PARK ,  SOOK-HWAN BAN ,  JUNGHYUK CHO ,  HYO-JUN KIM ,  JAE-BANG YU ,  DEOKCHAN YOON ,  JAESUNG LEE ,  DONGUK CHOI

IPC: H10K59/80

CPC classification number: H10K59/8731 ,  H10K59/879 ,  H10K59/1201

Abstract: A display device includes: a light emitting element; a first inorganic encapsulation layer disposed on the light emitting element to cover the light emitting element, and including a first encapsulation layer, a plasma treatment layer disposed on the first encapsulation layer, and a second encapsulation layer disposed on the plasma treatment layer; an organic encapsulation layer disposed on the first inorganic encapsulation layer; and a second inorganic encapsulation layer disposed on the organic encapsulation layer.