Achieving 21% External Quantum Efficiency for Nondoped Solution‐Processed Sky‐Blue Thermally Activated Delayed Fluorescence OLEDs by Means of Multi‐(Donor/Acceptor) Emitter with Through‐Space/‐Bond Charge Transfer
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DOI: 10.1002/advs.201902087
Abstract: Abstract Although numerous thermally activated delayed fluorescence (TADF) organic light‐emitting diodes (OLEDs) have been demonstrated, efficient blue or even sky‐blue TADF‐based nondoped solution‐processed devices are still very rare. Herein, through‐space charge transfer (TSCT) and through‐bond… read more here.
Keywords: solution processed; sky blue; nondoped solution; solution ... See more keywords
Manipulation of the sterically hindering effect to realize AIE and TADF for high-performing nondoped solution-processed OLEDs with extremely low efficiency roll-off
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Chemistry C"
DOI: 10.1039/d0tc02577a
Abstract: Through alleviating the sterically hindered effect of donor units by inserting the Ph-bridge, a robust luminogen with TADF and AIE nature is achieved for high-performing nondoped solution-processed OLEDs with extremely low efficiency roll-off. read more here.
Keywords: solution processed; oleds extremely; high performing; nondoped solution ... See more keywords