A green emitting iridium(III) complex with narrow emission band and its application to phosphorescence organic light-emitting diodes (OLEDs)

2009 ◽  
Vol 10 (6) ◽  
pp. 1066-1073 ◽  
Author(s):  
Sung Ouk Jung ◽  
Qinghua Zhao ◽  
Jong-Won Park ◽  
Seul Ong Kim ◽  
Yun-Hi Kim ◽  
...  
Keyword(s):  
Emission Band ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Organic Light ◽  
Narrow Emission

Efficient organic light-emitting diodes based on iridium(III) complexes containing indolo[3,2,1-jk]carbazole derivatives with narrow emission bandwidths and low efficiency roll offs

2021 ◽  
Author(s):  
Xiang-Ji Liao ◽  
Jin-Jun Zhu ◽  
Li Yuan ◽  
Zhi-Ping Yan ◽  
Xu-Feng Luo ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Carbazole Derivatives ◽  
Highly Efficient ◽  
Organic Light ◽  
Low Efficiency ◽  
Narrow Emission

In this work, two cyclometalated ligands 2-(pyridin-2-yl)indolo[3,2,1-jk]carbazole (pyidcz) and 2-(4-(trifluoromethyl)pyridin-2-yl)indolo[3,2,1-jk]carbazole (tfpyidcz) using indolo[3,2,1-jk]carbazole unit were synthesized for highly efficient iridium(III) complexes (pyidcz)2Ir(tmd) and (tfpyidcz)2Ir(tmd) (tmd = 2,2,6,6-tetramethyl-3,5-heptanedione). The two Ir(III)...

PtAu3 cluster complexes with narrow-band emissions for solution-processed organic light emitting diodes

2019 ◽  
Vol 7 (9) ◽  
pp. 2604-2614 ◽  
Author(s):  
Nagarajan Natarajan ◽  
Lin-Xi Shi ◽  
Hui Xiao ◽  
Jin-Yun Wang ◽  
Li-Yi Zhang ◽  
...  
Keyword(s):  
High Efficiency ◽  
Light Emitting Diodes ◽  
Narrow Band ◽  
Organic Light Emitting Diodes ◽  
Solution Processed ◽  
Light Emitting ◽  
Cluster Complexes ◽  
Organic Light ◽  
Narrow Emission

Solution-processed OLEDs based on PtAu3 cluster complexes show high-efficiency electroluminescence with narrow emission bands through enhancing the co-planarity between their aromatic acetylides and platinum(ii) coordination square planes.

Stable pure-blue hyperfluorescence organic light-emitting diodes with high-efficiency and narrow emission

2021 ◽  
Author(s):  
Chin-Yiu Chan ◽  
Masaki Tanaka ◽  
Yi-Ting Lee ◽  
Yiu-Wing Wong ◽  
Hajime Nakanotani ◽  
...  
Keyword(s):  
High Efficiency ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Organic Light ◽  
Narrow Emission

Efficient organic light-emitting diodes with narrow emission bandwidths based on iridium(III) complexes with pyrido[3',2':4,5]pyrrolo[3,2,1-jk]carbazole unit

2021 ◽  
Author(s):  
Xiang-Ji Liao ◽  
Jin-Jun Zhu ◽  
Li Yuan ◽  
Zhi-Ping Yan ◽  
Zhen-Long Tu ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Luminous Efficiency ◽  
Organic Light Emitting Diodes ◽  
Color Purity ◽  
Full Width ◽  
Light Emitting ◽  
Organic Light ◽  
Narrow Emission

In order to realize efficient organic light-emitting diodes (OLEDs) with good color-purity, the iridium(III) (Ir(III)) emitters with high luminous efficiency and narrow full width at half maxima (FWHM) are required....

Spectrally Narrow Emission at Cutoff Wavelength from Edge of Electrically Pumped Organic Light-Emitting Diodes

2007 ◽  
Vol 46 (No. 35) ◽  
pp. L826-L829 ◽  
Author(s):  
Daisuke Yokoyama ◽  
Hajime Nakanotani ◽  
Yousuke Setoguchi ◽  
Masato Moriwake ◽  
Dai Ohnishi ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Cutoff Wavelength ◽  
Light Emitting ◽  
Organic Light ◽  
Electrically Pumped ◽  
Narrow Emission

Fabrication and Characterization of Blue Organic Light-emitting Diodes

2011 ◽  
Author(s):  
Merric Srour ◽  
Richard Fu ◽  
Steven Blomquist ◽  
Jianmin Shi ◽  
Eric Forsythe ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Organic Light ◽  
Fabrication And Characterization
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