公开(公告)号：US20230099482A1

公开(公告)日：2023-03-30

申请号：US17951178

申请日：2022-09-23

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Won-Kook CHOI ,  Keun Yong LIM

IPC: H01L51/44

Abstract: Disclosed are a flexible transparent electrode structure, a method for preparing the same, and an organic optoelectronic device using the same. The flexible transparent electrode structure includes: a flexible substrate; a thin film laminate of a triple-layer structure formed on both sides of the flexible substrate; and a transparent electrode formed on the thin film laminate of a triple-layer structure provided on one side of the flexible substrate, wherein the thin film laminate of a triple-layer structure includes a SiNx thin film, a SiOxNy thin film and a SiOx thin film formed sequentially on the flexible substrate. The flexible transparent electrode structure has superior light transmittance, water permeation resistance and oxygen permeation resistance, which can improve the electrical properties of an organic optoelectronic device.