High performance blue and white fluorescent organic electroluminescent devices with conventional electron transport material as blue emitter

2020 ◽  
Vol 178 ◽  
pp. 108354
Author(s):  
Rongzhen Cui ◽  
Liang Zhou ◽  
Yunlong Jiang ◽  
Yanan Li ◽  
Xuesen Zhao ◽  
...  
Keyword(s):  
Electron Transport ◽  
High Performance ◽  
Electroluminescent Devices ◽  
Organic Electroluminescent

High performance red phosphorescent organic electroluminescent devices with characteristic mechanisms by utilizing terbium or gadolinium complexes as sensitizers

2017 ◽  
Vol 5 (8) ◽  
pp. 2066-2073 ◽  
Author(s):  
Rongzhen Cui ◽  
Weiqiang Liu ◽  
Liang Zhou ◽  
Xuesen Zhao ◽  
Yunlong Jiang ◽  
...  
Keyword(s):  
High Performance ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Color Purity ◽  
Electroluminescent Devices ◽  
Light Emitting ◽  
Organic Light ◽  
Gadolinium Complexes ◽  
Organic Electroluminescent ◽  
High Color Purity

High performance sensitized organic light-emitting diodes with high color purity were obtained by utilizing terbium or gadolinium complexes as sensitizers.

High-performance fluorescent organic electroluminescent devices benefit from sensitization of thermally activated delayed fluorescence

2021 ◽  
Author(s):  
Rongzhen Cui ◽  
Liang Zhou ◽  
Weisong Sun ◽  
Wenxing Liu ◽  
Jiahai Wang
Keyword(s):  
High Performance ◽  
Delayed Fluorescence ◽  
Thermally Activated Delayed Fluorescence ◽  
Electroluminescent Devices ◽  
Fluorescent Material ◽  
Thermally Activated ◽  
Organic Electroluminescent

Efficient fluorescent electroluminescent devices were achieved by exploiting a thermally activated fluorescent material (3,5-bis(3,6-di-tert-butyl-9H-carbazol-9-yl)phenyl)(pyridin-4-yl)methanone (DTCBPy) as a sensitizer.

1,2,4-Triazole Derivative as an Electron Transport Layer in Organic Electroluminescent Devices

1993 ◽  
Vol 32 (Part 2, No. 7A) ◽  
pp. L917-L920 ◽  
Author(s):  
Junji Kido ◽  
Chikau Ohtaki ◽  
Kenichi Hongawa ◽  
Katsuro Okuyama ◽  
Katsutoshi Nagai
Keyword(s):  
Electron Transport ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Triazole Derivative ◽  
Electroluminescent Devices ◽  
Organic Electroluminescent

High performance pure blue organic fluorescent electroluminescent devices by utilizing a traditional electron transport material as the emitter

2017 ◽  
Vol 5 (17) ◽  
pp. 4219-4225 ◽  
Author(s):  
Yanan Li ◽  
Liang Zhou ◽  
Yunlong Jiang ◽  
Rongzhen Cui ◽  
Xuesen Zhao ◽  
...  
Keyword(s):  
Electron Transport ◽  
High Performance ◽  
Host Material ◽  
Electroluminescent Devices ◽  
Hole Transporting

We obtained efficient pure blue organic fluorescent electroluminescent (EL) devices by doping a traditional electron transport material into a hole transporting host material.

A DCM-Type Red-Fluorescent Dopant for High-Performance Organic Electroluminescent Devices

2007 ◽  
Vol 17 (1) ◽  
pp. 93-100 ◽  
Author(s):  
Y.-S. Yao ◽  
Q.-X. Zhou ◽  
X.-S. Wang ◽  
Y. Wang ◽  
B.-W. Zhang
Keyword(s):  
High Performance ◽  
Electroluminescent Devices ◽  
Organic Electroluminescent

High performance red organic electroluminescent devices based on a trivalent iridium complex with stepwise energy levels

RSC Advances ◽  
2016 ◽  
Vol 6 (75) ◽  
pp. 71282-71286 ◽  
Author(s):  
Yanan Li ◽  
Liang Zhou ◽  
Rongzhen Cui ◽  
Yunlong Jiang ◽  
Xuesen Zhao ◽  
...  
Keyword(s):  
Current Efficiency ◽  
External Quantum Efficiency ◽  
Power Efficiency ◽  
High Performance ◽  
Energy Levels ◽  
Iridium Complex ◽  
High Brightness ◽  
Electroluminescent Devices ◽  
Maximum Current ◽  
Organic Electroluminescent

Red EL device with maximum current efficiency of 44.76 cd A−1, power efficiency of 40.19 lm W−1, and external quantum efficiency (EQE) of 15.5% was realized. At high brightness of 1000 cd m−2, current efficiency as high as 40.59 cd A−1 (EQE = 14.4%) can be retained.

scholarly journals Dual-emissive 2-(2′-hydroxyphenyl)oxazoles for high performance organic electroluminescent devices: discovery of a new equilibrium of excited state intramolecular proton transfer with a reverse intersystem crossing process

2018 ◽  
Vol 9 (5) ◽  
pp. 1213-1220 ◽  
Author(s):  
Bijin Li ◽  
Linsen Zhou ◽  
Hu Cheng ◽  
Quan Huang ◽  
Jingbo Lan ◽  
...  
Keyword(s):  
Excited State ◽  
Proton Transfer ◽  
High Performance ◽  
Intramolecular Proton Transfer ◽  
Intersystem Crossing ◽  
Dual Emission ◽  
Electroluminescent Devices ◽  
Organic Electroluminescent

Dual-emission of the enol-forms and keto-forms of 2-(2′-hydroxyphenyl)oxazoles and their application in OLEDs are investigated.

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