Ultra‐Deep‐Blue Aggregation‐Induced Delayed Fluorescence Emitters: Achieving Nearly 16% EQE in Solution‐Processed Nondoped and Doped OLEDs with CIEy < 0.1

Ultra‐deep‐blue aggregation‐induced delayed fluorescence (AIDF) emitters (TB‐tCz and TB‐tPCz) bearing organoboron‐based cores as acceptors and 3,6‐substituted carbazoles as donors are presented. The thermally activated delayed fluorescence (TADF) properties of the two emitters are confirmed by theor...

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Veröffentlicht in:	Advanced functional materials 2021-08, Vol.31 (33), p.n/a
Hauptverfasser:	Kim, Hyung Jong, Kang, Hyunchul, Jeong, Ji‐Eun, Park, Su Hong, Koh, Chang Woo, Kim, Chai Won, Woo, Han Young, Cho, Min Ju, Park, Sungnam, Choi, Dong Hoon
Format:	Artikel
Sprache:	eng
Schlagworte:	Agglomeration aggregation‐induced emission Carbazoles Color Emitters Fluorescence Materials science nondoped organic light emitting diodes Organic light emitting diodes Photoluminescence Purity Quantum efficiency Rate constants solution processes Spin-orbit interactions thermally activated delayed fluorescence ultra‐deep‐blue emitters
Online-Zugang:	Volltext
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