Sulfone‐Incorporated Multi‐Resonance TADF Emitter for High‐Performance Narrowband Blue OLEDs with EQE of 32

The blue multi‐resonance thermally activated delayed fluorescence materials, simultaneously realizing narrow full‐width at half‐maximum, high external quantum efficiency (EQE), and low efficiency roll‐off, remains a formidable challenge. Herein, three novel emitters, namely PTZBN1, PTZBN2, and PTZBN...

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Veröffentlicht in:	Advanced functional materials 2022-08, Vol.32 (31), p.n/a
Hauptverfasser:	Hua, Tao, Miao, Jingsheng, Xia, Han, Huang, Zhongyan, Cao, Xiaosong, Li, Nengquan, Yang, Chuluo
Format:	Artikel
Sprache:	eng
Schlagworte:	Boron Emitters hypsochromic shift Materials science multi‐resonance Narrowband Nitrogen Organic light emitting diodes Photoluminescence Quantum efficiency Resonance sulfone thermally activated delayed fluorescence
Online-Zugang:	Volltext
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