Enhancing Horizontal Ratio of Transition Dipole Moment in Homoleptic Ir Complexes for High Outcoupling Efficiency of Organic Light‐Emitting Diodes

Enhancing Horizontal Ratio of Transition Dipole Moment in Homoleptic Ir Complexes for High Outcoupling Efficiency of Organic Light‐Emitting Diodes

Abstract The light‐emitting dipole orientation (EDO) of a phosphorescent emitter is a key to improving the external quantum efficiency (EQE) of organic light‐emitting diodes (OLEDs) without structural modification of the device. Here, four homoleptic Ir complexes as a phosphorescent emitter are syst...

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Bibliographic Details
Main Authors: Jae‐Min Kim, Kyu Young Hwang, Sungmin Kim, Junseop Lim, Byungjoon Kang, Kum Hee Lee, Byoungki Choi, Seung‐Yeon Kwak, Jun Yeob Lee
Format: Article
Language:English
Published: Wiley 2022-11-01
Series:Advanced Science
Subjects:
green organic light‐emitting diodes
iridium phosphorescent emitter
molecular orientation
outcoupling efficiency
Online Access:https://doi.org/10.1002/advs.202203903

Internet

https://doi.org/10.1002/advs.202203903

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