Probing photophysical properties of isomeric N-heterocyclic carbene Ir(iii) complexes and their applications to deep-blue phosphorescent organic light-emitting diodes

2017 ◽  
Vol 5 (7) ◽  
pp. 1651-1659 ◽  
Author(s):  
Yang-Jin Cho ◽  
So-Yoen Kim ◽  
Jin-Hyoung Kim ◽  
Jiwon Lee ◽  
Dae Won Cho ◽  
...  
Keyword(s):  
Electrochemical Properties ◽  
Light Emitting Diodes ◽  
Photophysical Properties ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Deep Blue ◽  
Organic Light ◽  
Blue Phosphorescent

The photophysical and electrochemical properties of the two isomeric N-heterocyclic carbene Ir(iii) complexes were investigated.

Homoleptic Cyclometalated Dibenzothiophene-NHC-Iridium(III) Complexes for Efficient Blue Phosphorescent Organic Light-Emitting Diodes

2021 ◽  
Author(s):  
Bo-Sun Yun ◽  
So-Yoen Kim ◽  
Jin-Hyoung Kim ◽  
Ho-Jin Son ◽  
Sang Ook Kang
Keyword(s):  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Emission Efficiency ◽  
Deep Blue ◽  
Organic Light ◽  
Blue Phosphorescent

The NHC-Ir complexes f-IrSiPr, m-IrSiPr, and m-IrSMe, in which a dibenzothiophene (DBT) moiety is used to increase the emission efficiency for deep-blue phosphorescence, were synthesized and compared with the dibenzofuran...

An Exciplex Host for Deep-Blue Phosphorescent Organic Light-Emitting Diodes

2017 ◽  
Vol 9 (43) ◽  
pp. 37883-37887 ◽  
Author(s):  
Hyoungcheol Lim ◽  
Hyun Shin ◽  
Kwon-Hyeon Kim ◽  
Seung-Jun Yoo ◽  
Jin-Suk Huh ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Deep Blue ◽  
Organic Light ◽  
Blue Phosphorescent
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