Sky‐Blue Organic Light Emitting Diode with 37% External Quantum Efficiency Using Thermally Activated Delayed Fluorescence from Spiroacridine‐Triazine Hybrid

Lin, Ting‐An; Chatterjee, Tanmay; Tsai, Wei‐Lung; Lee, Wei‐Kai; Wu, M.C.; Jiao, Min; Pan, Kuan‐Chung; Yi, Chih‐Lung; Chung, Chin‐Lung; Wong, Ken‐Tsung; Wu, Chung‐Chih

doi:10.1002/adma.201601675

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Sky‐Blue Organic Light Emitting Diode with 37% External Quantum Efficiency Using Thermally Activated Delayed Fluorescence from Spiroacridine‐Triazine Hybrid

Published in Advanced Materials • Jun 6, 2016

Authors:

Ting‐An Lin

Tanmay Chatterjee

Wei‐Lung Tsai

Abstract

Extremely efficient sky-blue organic electroluminescence with external quantum efficiency of ≈37% is achieved in a conventional planar device structure, using a highly efficient thermally activated delayed fluorescence emitter based on the spiroacridine–triazine hybrid and simultaneously possessing ...

Subject

Materials science

Electroluminescence

Quantum yield

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