High-performance bipolar host materials for blue TADF devices with excellent external quantum efficiencies

New bipolar host molecules composed of carbazole, pyridoindole, and dibenzothiophene (DBT) were synthesized for blue thermally activated delayed fluorescence (TADF)-based organic light-emitting diodes (OLEDs). 2,8-Di(9 H -carbazol-9-yl)dibenzo[ b , d ]thiophene, 9-(8-(9 H -carbazol-9-yl)dibenzo[ b ,...

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Veröffentlicht in:	Journal of materials chemistry. C, Materials for optical and electronic devices Materials for optical and electronic devices, 2016-01, Vol.4 (2), p.4512-452
Hauptverfasser:	Kang, Ju Sik, Hong, Tae Ryang, Kim, Hyung Jong, Son, Young Hoon, Lampande, Raju, Kang, Byoung Yeop, Lee, Chiho, Bin, Jong-Kwan, Lee, Bang Sook, Yang, Joong Hwan, Kim, JinWuk, Park, Sungnam, Cho, Min Ju, Kwon, Jang Hyuk, Choi, Dong Hoon
Format:	Artikel
Sprache:	eng
Schlagworte:	Asymmetry Devices Dopants Electric potential Materials selection Organic light emitting diodes Quantum efficiency Voltage
Online-Zugang:	Volltext
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