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High Efficiency in a Solution‐Processed Thermally Activated Delayed‐Fluorescence Device Using a Delayed‐Fluorescence Emitting Material with Improved Solubility
Author(s) -
Cho Yong Joo,
Yook Kyoung Soo,
Lee Jun Yeob
Publication year - 2014
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201402188
Subject(s) - fluorescence , materials science , common emitter , substituent , solubility , service (business) , computer science , optoelectronics , nanotechnology , organic chemistry , chemistry , physics , optics , economy , economics
High quantum efficiency above 18% in a solution‐processed thermally activated delayed‐fluorescence device is achieved by modifying a common delayed‐fluorescence emitter with a tert‐butyl substituent.
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