公开(公告)号：US11283047B2

公开(公告)日：2022-03-22

申请号：US16907459

申请日：2020-06-22

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Kyung Cheol Choi ,  Eun Gyo Jeong ,  Yong Min Jeon

IPC: H01L51/00 ,  H01L51/44 ,  H01L51/52 ,  H01L23/10 ,  H01L51/50

Abstract: A washable nano-stratified encapsulation barrier is provided. The washable nano-stratified encapsulation barrier includes a stratified inorganic layer including an aluminum oxide layer, and a silica-polymer layer provided in direct contact with the aluminum oxide layer and having silicon (Si)-oxygen (O) bond. An electronic device is provided. The electronic device comprises a substrate; the washable nano-stratified encapsulation barrier and provided on the substrate; and an organic electronic device provided on the substrate.