scholarly journals Triphenylamine-imidazole-based luminophores for deep-blue organic light-emitting diodes: experimental and theoretical investigations

2020 ◽  
Vol 1 (4) ◽  
pp. 666-679 ◽  
Author(s):  
Jairam Tagare ◽  
Deepak Kumar Dubey ◽  
Rohit Ashok Kumar Yadav ◽  
Jwo-Huei Jou ◽  
Sivakumar Vaidyanathan
Keyword(s):  
High Efficiency ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Deep Blue ◽  
Organic Light ◽  
Theoretical Investigations ◽  
Solution Processable

Solution-processable multilayer OLEDs were fabricated by employing the blue luminophores as dopants in the 4,4′-bis(9H-carbazol-9-yl)biphenyl (CBP) host and were found to exhibit bright deep blue electroluminescence with high efficiency.

High-efficiency, long-lifetime deep-blue organic light-emitting diodes

2021 ◽  
Vol 15 (3) ◽  
pp. 208-215 ◽  
Author(s):  
Soon Ok Jeon ◽  
Kyung Hyung Lee ◽  
Jong Soo Kim ◽  
Soo-Ghang Ihn ◽  
Yeon Sook Chung ◽  
...  
Keyword(s):  
High Efficiency ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Deep Blue ◽  
Organic Light ◽  
Long Lifetime

scholarly journals High‐Efficiency Deep‐Blue‐Emitting Organic Light‐Emitting Diodes Based on Iridium(III) Carbene Complexes

2018 ◽  
Vol 30 (50) ◽  
pp. 1804231 ◽  
Author(s):  
Amlan K. Pal ◽  
Simonas Krotkus ◽  
Mattia Fontani ◽  
Campbell F. R. Mackenzie ◽  
David B. Cordes ◽  
...  
Keyword(s):  
High Efficiency ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Carbene Complexes ◽  
Light Emitting ◽  
Deep Blue ◽  
Organic Light

Using phosphorescent PtAu3 clusters for superior solution-processable organic light emitting diodes with very small efficiency roll-off

2018 ◽  
Vol 6 (33) ◽  
pp. 8966-8976 ◽  
Author(s):  
Nagarajan Natarajan ◽  
Lin-Xi Shi ◽  
Hui Xiao ◽  
Jin-Yun Wang ◽  
Li-Yi Zhang ◽  
...  
Keyword(s):  
High Efficiency ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Quantum Yields ◽  
Light Emitting ◽  
Cluster Complexes ◽  
Organic Light ◽  
Solution Processable

Tetraphosphine-supported PtAu3 cluster complexes display intense phosphorescence with quantum yields of over 90% in doped films. High-efficiency solution-processable OLEDs are successfully achieved with extremely small EQE roll-off at a practical brightness over 1000 cd m−2.

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