Author:
Bai Yu,Chuai Yahui,Wang Yingzhi,Wang Yang
Abstract
We demonstrate highly flexible and efficient organic light-emitting devices (OLEDs) using an ultra-smooth NAN anode. A template-stripping process was employed to create an ultra-smooth NAN anode on a photopolymer substrate. The flexible OLEDs obtained by this method maintained good electroluminescent properties and mechanical stability after bending. The efficiency of the flexible OLEDs was improved by 30.6% compared with conventional OLEDs deposited on PET/ITO substrate due to the enhanced hole injection from the ultra-smooth anode.
Funder
Jilin Province Science and Technology Department
Department of Education of Jilin Province
Subject
Electrical and Electronic Engineering,Mechanical Engineering,Control and Systems Engineering