Novel binaphthyl-containing bi-nuclear boron complex with low concentration quenching effect for efficient organic light-emitting diodes

2010 ◽  
Vol 46 (35) ◽  
pp. 6512 ◽  
Author(s):  
Ying Zhou ◽  
Ji Whan Kim ◽  
Raju Nandhakumar ◽  
Min Jung Kim ◽  
Eunae Cho ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Concentration Quenching ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Low Concentration ◽  
Quenching Effect ◽  
Organic Light ◽  
Boron Complex ◽  
Concentration Quenching Effect

Novel Bi-Nuclear Boron Complex with Pyrene Ligand: Red-Light Emitting as well as Electron Transporting Material in Organic Light-Emitting Diodes

2010 ◽  
Vol 12 (6) ◽  
pp. 1272-1275 ◽  
Author(s):  
Ying Zhou ◽  
Ji Whan Kim ◽  
Min Jung Kim ◽  
Won-Joon Son ◽  
Su Jung Han ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Red Light ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Organic Light ◽  
Boron Complex

scholarly journals Using fluorene to lock electronically active moieties in thermally activated delayed fluorescence emitters for high-performance non-doped organic light-emitting diodes with suppressed roll-off

2021 ◽  
Author(s):  
Lin Wu ◽  
Kai Wang ◽  
Cheng Wang ◽  
Xiao-Chun Fan ◽  
Yi-Zhong Shi ◽  
...  
Keyword(s):  
High Performance ◽  
Light Emitting Diodes ◽  
Delayed Fluorescence ◽  
Concentration Quenching ◽  
Organic Light Emitting Diodes ◽  
Thermally Activated Delayed Fluorescence ◽  
Light Emitting ◽  
Thermally Activated ◽  
Organic Light

Two TADF emitters were developed by modifying a reported less successful emitter BP-DPAC with fluorene to suppress concentration quenching. Their non-doped OLEDs displayed excellent EQEs of 22.8% and 21.3% with well-suppressed roll-off.

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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