Highly Efficient Blue- and White-Organic Light-Emitting Diode Based on Dual Recombination Zones with a Charge Control Layer

2012 ◽  
Vol 12 (7) ◽  
pp. 5418-5422 ◽  
Author(s):  
Seok Jae Lee ◽  
Ja Ryong Koo ◽  
Hyun Su Shin ◽  
Bo Young Kim ◽  
Hye Rim Park ◽  
...  
Keyword(s):  
Light Emitting Diode ◽  
Light Emitting ◽  
Organic Light Emitting Diode ◽  
Charge Control ◽  
Highly Efficient ◽  
Organic Light ◽  
A Charge ◽  
Control Layer

The Effect of a Charge Control Layer on the Electroluminescent Characteristic of Blue and White Organic Light-Emitting Diodes

2014 ◽  
Vol 14 (8) ◽  
pp. 5802-5806
Author(s):  
Dong Hyung Lee ◽  
Seok Jae Lee ◽  
Ja-Ryong Koo ◽  
Ho Won Lee ◽  
Hyun Su Shin ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Charge Control ◽  
Organic Light ◽  
A Charge ◽  
Control Layer

Improvement of Performance of A Blue Organic Light-emitting Diode by Inserting Charge Control Layers

2014 ◽  
Vol 35 (1) ◽  
pp. 85-90
Author(s):  
王丽 WANG Li ◽  
吴晓明 WU Xiao-ming ◽  
华玉林 HUA Yu-lin ◽  
肖志慧 XIAO Zhi-hui ◽  
张欣 ZHANG Xin ◽  
...  
Keyword(s):  
Light Emitting Diode ◽  
Light Emitting ◽  
Organic Light Emitting Diode ◽  
Charge Control ◽  
Organic Light

High efficiency above 20% in polymeric thermally activated delayed fluorescent organic light-emitting diodes by a host embedded backbone structure

2019 ◽  
Vol 10 (35) ◽  
pp. 4872-4878 ◽  
Author(s):  
Yun Hwan Park ◽  
Ho Jin Jang ◽  
Jun Yeob Lee
Keyword(s):  
High Efficiency ◽  
Light Emitting Diodes ◽  
Light Emitting Diode ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Organic Light Emitting Diode ◽  
Thermally Activated ◽  
Highly Efficient ◽  
Organic Light ◽  
Backbone Structure

A highly efficient polymeric thermally activated delayed fluorescent (TADF) organic light-emitting diode was developed by synthesizing a copolymer with 9-vinylcarbazole (VCz) and TADF repeating units.

An axially chiral thermally activated delayed fluorescent emitter with a dual emitting core for a highly efficient organic light-emitting diode

2020 ◽  
Vol 56 (65) ◽  
pp. 9380-9383 ◽  
Author(s):  
Yin-Feng Wang ◽  
Meng Li ◽  
Wen-Long Zhao ◽  
Yi-Fan Shen ◽  
Hai-Yan Lu ◽  
...  
Keyword(s):  
Light Emitting Diode ◽  
Light Emitting ◽  
Organic Light Emitting Diode ◽  
Thermally Activated ◽  
Highly Efficient ◽  
Organic Light ◽  
Axially Chiral

An axially chiral TADF emitter with a dual-emitting-core showed a high PLQY and EQE (20.8%), while its enantiomers also exhibited CPL properties.

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