Blue Phosphorescent Organic Light-emitting Diode Using a Novel Starburst-type Donor and Acceptor Material as a Co-host

2017 ◽  
Vol 38 (5) ◽  
pp. 530-537
Author(s):  
Jae-Ryung Cha ◽  
Chil Won Lee ◽  
Myoung-Seon Gong
Keyword(s):  
Light Emitting Diode ◽  
Light Emitting ◽  
Organic Light Emitting Diode ◽  
Organic Light ◽  
Donor And Acceptor ◽  
Blue Phosphorescent

Cohosts with efficient host-to-emitter energy transfer for stable blue phosphorescent organic light-emitting diodes

2021 ◽  
Author(s):  
Soo-Ghang Ihn ◽  
Eun Suk Kwon ◽  
Yongsik Jung ◽  
Jong Soo Kim ◽  
Sungho Nam ◽  
...  
Keyword(s):  
Energy Transfer ◽  
High Performance ◽  
Light Emitting Diode ◽  
Organic Light Emitting Diodes ◽  
Operating Voltage ◽  
Light Emitting ◽  
Organic Light Emitting Diode ◽  
Organic Light ◽  
Low Efficiency ◽  
Blue Phosphorescent

We present a high-performance blue phosphorescent organic light-emitting diode exhibiting a low operating voltage (4.1 V), high external quantum efficiency (23.4%, at 500 cd m-2) with a low efficiency roll-off...

Degraded Efficiency of Blue Phosphorescent Organic Light-Emitting Diode Through Aging in Ambient Condition

2016 ◽  
Vol 16 (10) ◽  
pp. 10319-10324
Author(s):  
Sungkyu Lee ◽  
Ho Won Lee ◽  
Inyeob Na ◽  
Song Eun Lee ◽  
Jae Woo Lee ◽  
...  
Keyword(s):  
Light Emitting Diode ◽  
Ambient Condition ◽  
Light Emitting ◽  
Organic Light Emitting Diode ◽  
Organic Light ◽  
Blue Phosphorescent

Enhanced Efficiency of Blue Phosphorescent Organic Light-Emitting Diode Base on Triple-Emitting Layer with Mixed Host System

2014 ◽  
Vol 14 (8) ◽  
pp. 6056-6059
Author(s):  
Dong Hwan Lim ◽  
Seok Jae Lee ◽  
Hyun Su Shin ◽  
Dong Hyung Lee ◽  
Kum Hee Lee ◽  
...  
Keyword(s):  
Light Emitting Diode ◽  
Light Emitting ◽  
Host System ◽  
Organic Light Emitting Diode ◽  
Organic Light ◽  
Blue Phosphorescent
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