Improvement of efficiency and color purity utilizing two-step energy transfer for red organic light-emitting devices

2002 ◽  
Vol 81 (16) ◽  
pp. 2935-2937 ◽  
Author(s):  
Jing Feng ◽  
Feng Li ◽  
Wenbao Gao ◽  
Gang Cheng ◽  
Wenfa Xie ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Color Purity ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Organic Light ◽  
Organic Light Emitting Devices

The study of intramolecular decay and intermolecular energy transfer for phosphorescent organic light-emitting devices

2021 ◽  
Vol 23 (12) ◽  
pp. 7495-7503
Author(s):  
Wanlin Cai ◽  
Kai Ren ◽  
Ancong Zhao ◽  
Xiulan Wu ◽  
Rongxing He ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Rational Design ◽  
Energy Transfer Efficiency ◽  
Transfer Efficiency ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Organic Light ◽  
Intermolecular Energy ◽  
Intermolecular Energy Transfer ◽  
Organic Light Emitting Devices

Compared to the PtOO7-based system, the greater EQE of the PtON7-based system is mainly governed by the stronger energy transfer efficiency (ηEET); thus, it is necessary to evaluate ηEET from hosts to guests for the rational design of OLEDs.

Effect of energy transfer on electroluminescent performance in blend-layer organic light-emitting devices

2008 ◽  
Vol 128 (9) ◽  
pp. 1523-1527 ◽  
Author(s):  
Shuping Zhang ◽  
Zhe Lü ◽  
Yajing Peng ◽  
Yuqiang Liu ◽  
Yanqiang Yang
Keyword(s):  
Energy Transfer ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Organic Light ◽  
Organic Light Emitting Devices

scholarly journals Achieving efficient violet-blue electroluminescence with CIEy 6% from naphthyl-linked phenanthroimidazole–carbazole hybrid fluorophores

2017 ◽  
Vol 8 (5) ◽  
pp. 3599-3608 ◽  
Author(s):  
Wen-Cheng Chen ◽  
Yi Yuan ◽  
Shao-Fei Ni ◽  
Qing-Xiao Tong ◽  
Fu-Lung Wong ◽  
...  
Keyword(s):  
High Performance ◽  
Blue Emission ◽  
Color Purity ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Organic Light ◽  
Organic Light Emitting Devices

Naphthyl-linked donor–π–acceptor fluorophores were utilized to achieve high performance and good color purity violet-blue emission in organic light-emitting devices (OLEDs).

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