scholarly journals Photophysics of Deep Blue Acridane- and Benzonitrile-Based Emitter Employing Thermally Activated Delayed Fluorescence

2018 ◽  
Vol 122 (39) ◽  
pp. 22796-22801 ◽  
Author(s):  
Nikita A. Drigo ◽  
Liudmila G. Kudriashova ◽  
Sebastian Weissenseel ◽  
Andreas Sperlich ◽  
Aron Joel Huckaba ◽  
...  
Keyword(s):  
Delayed Fluorescence ◽  
Thermally Activated Delayed Fluorescence ◽  
Thermally Activated ◽  
Deep Blue

Through-Space Charge Transfer Dendrimers Employing Oxygen-Bridged Triarylboron Acceptors for Efficient Deep-Blue Electroluminescence

2021 ◽  
Author(s):  
Baoyun Du ◽  
Xingdong Wang ◽  
Fan Chen ◽  
Qingqing Yang ◽  
Shiyang Shao ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Space Charge ◽  
Quantum Efficiency ◽  
External Quantum Efficiency ◽  
State Of The Art ◽  
Delayed Fluorescence ◽  
Thermally Activated Delayed Fluorescence ◽  
Thermally Activated ◽  
Deep Blue

Though-space charge transfer dendrimers consisting of dendritic triacridan donors and oxygen-bridged triarylboron acceptors are demonstrated to exhibit deep-blue thermally activated delayed fluorescence with state-of-the-art external quantum efficiency of 14.6% for...

A ternary phosphine oxide host featuring thermally activated delayed fluorescence for blue PHOLEDs with >20% EQE and extremely low roll-offs

2018 ◽  
Vol 6 (25) ◽  
pp. 6747-6754 ◽  
Author(s):  
Chenyu Li ◽  
Xuefeng Fan ◽  
Chunmiao Han ◽  
Hui Xu
Keyword(s):  
Phosphine Oxide ◽  
Delayed Fluorescence ◽  
Thermally Activated Delayed Fluorescence ◽  
Thermally Activated ◽  
Deep Blue

A TADF host supported its deep-blue PHOLED with an EQE of 22.9% for maximum and 20.3% at 1000 nits.

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