Deep‐Red/Near‐Infrared Delayed Fluorescence Luminophores Based on Dipyrido[3,2‐a:2”,3”‐c]Phenazine‐11,12‐Dicarbonitrile for High‐Performance OLEDs (Advanced Optical Materials 14/2023)

In article number 2300404, Zujin Zhao and colleagues create efficient deep‐red to near‐infrared thermally activated delayed fluorescence molecules with extended π‐conjugation and intramolecular hydrogen bonding, which exhibit high photoluminescence efficiencies and large horizontal dipole ratios and...

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Bibliographic Details
Published in:Advanced optical materials 2023-07, Vol.11 (14), p.n/a
Main Authors: Cai, Zheyi, Liu, Zhangshan, Wu, Xing, Guo, Jingjing, Tang, Ben Zhong, Zhao, Zujin
Format: Article
Language:English
Subjects:
horizontal dipole orientation
near‐infrared luminophores
organic light‐emitting diodes
sensitizing systems
thermally activated delayed fluorescence
Online Access:Get full text
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Summary:In article number 2300404, Zujin Zhao and colleagues create efficient deep‐red to near‐infrared thermally activated delayed fluorescence molecules with extended π‐conjugation and intramolecular hydrogen bonding, which exhibit high photoluminescence efficiencies and large horizontal dipole ratios and furnish the state‐of‐the‐art deep‐red to near‐infrared organic light‐emitting diodes, with outstanding external quantum efficiencies of up to 32.9%.
ISSN:2195-1071
2195-1071
DOI:10.1002/adom.202370049