公开(公告)号：US20220165983A1

公开(公告)日：2022-05-26

申请号：US17379009

申请日：2021-07-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JAEHEUNG HA ,  JONGWOO KIM ,  Changyeong Song ,  Woosuk Jung ,  Yongchan Ju ,  Heeyeon Park ,  Hyein Yang

IPC: H01L51/52 ,  H01L51/56

Abstract: A display device includes a substrate, a light emitting element disposed on the substrate, a capping layer covering the light emitting element, and an encapsulation layer disposed on the capping layer. The capping layer includes a first inorganic layer, a first flexible layer disposed on the first inorganic layer, and a second inorganic layer disposed on the first flexible layer. The first flexible layer includes silicon and carbon. A thickness of the first flexible layer is about 80% or more of a thickness of the capping layer.