Phosphine Oxide Type Bipolar Host Material for High Quantum Efficiency in Thermally Activated Delayed Fluorescent Device

2014 ◽  
Vol 6 (11) ◽  
pp. 8396-8400 ◽  
Author(s):  
Bo Seong Kim ◽  
Jun Yeob Lee
Keyword(s):  
Quantum Efficiency ◽  
Phosphine Oxide ◽  
Host Material ◽  
High Quantum Efficiency ◽  
Thermally Activated ◽  
High Quantum

Blue thermally activated delayed fluorescent emitters having a bicarbazole donor moiety

RSC Advances ◽  
2016 ◽  
Vol 6 (68) ◽  
pp. 64133-64139 ◽  
Author(s):  
Hyeong Min Kim ◽  
Jeong Min Choi ◽  
Jun Yeob Lee
Keyword(s):  
Quantum Efficiency ◽  
High Quantum Efficiency ◽  
Thermally Activated ◽  
High Quantum ◽  
Donor Moiety

Two 3,3′-bicarbazole donor based TADF emitters provided high quantum efficiency above 23% in blue delayed fluorescent devices.

A new rigid diindolocarbazole donor moiety for high quantum efficiency thermally activated delayed fluorescence emitter

2018 ◽  
Vol 6 (6) ◽  
pp. 1343-1348 ◽  
Author(s):  
Kwang Jong Kim ◽  
Gyeong Heon Kim ◽  
Raju Lampande ◽  
Dae Hyun Ahn ◽  
Joon Beom Im ◽  
...  
Keyword(s):  
Quantum Efficiency ◽  
Electron Donor ◽  
Delayed Fluorescence ◽  
High Quantum Efficiency ◽  
Thermally Activated Delayed Fluorescence ◽  
Thermally Activated ◽  
High Quantum ◽  
Donor Moiety

We report a new electron donor moiety (diindolocarbazole) for high performances of thermally activated delayed fluorescence emitters.

Modulation of optical properties of ZnS QDs embedded glasses through aluminum and manganese doping

2021 ◽  
Author(s):  
Kai Li ◽  
Ying Ye ◽  
Wenchao Zhang ◽  
Yuzhou Hu ◽  
Ying Yang ◽  
...  
Keyword(s):  
Optical Properties ◽  
Quantum Efficiency ◽  
High Quantum Efficiency ◽  
Information Display ◽  
Manganese Doping ◽  
High Quantum

Nontoxic cadmium-free ZnS and ZnSe QDs QDs with high quantum efficiency have drawn considerable attention for information display. Applications of ZnS and ZnSe QDs are limited by their short emission...

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