Origin of Enhanced Hole Injection in Organic Light-Emitting Diodes with an Electron-Acceptor Doping Layer: p-Type Doping or Interfacial Diffusion?

2015 ◽  
Vol 7 (22) ◽  
pp. 11965-11971 ◽  
Author(s):  
Lei Zhang ◽  
Feng-Shuo Zu ◽  
Ya-Li Deng ◽  
Femi Igbari ◽  
Zhao-Kui Wang ◽  
...  
Keyword(s):  
Electron Acceptor ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Hole Injection ◽  
Acceptor Doping ◽  
Interfacial Diffusion ◽  
Light Emitting ◽  
Organic Light ◽  
P Type

Enhancement of efficiency of white organic light-emitting diodes with p-type hole injection layer

2009 ◽  
Vol 517 (17) ◽  
pp. 5293-5297 ◽  
Author(s):  
Shui-Hsiang Su ◽  
Cheng-Chieh Hou ◽  
Jin-Shian Tsai ◽  
Meiso Yokoyama
Keyword(s):  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Hole Injection ◽  
Light Emitting ◽  
Hole Injection Layer ◽  
Organic Light ◽  
P Type

Comparative studies on the inorganic and organic p-type dopants in organic light-emitting diodes with enhanced hole injection

2013 ◽  
Vol 102 (15) ◽  
pp. 153301 ◽  
Author(s):  
Chun-Hong Gao ◽  
Xiao-Zhao Zhu ◽  
Lei Zhang ◽  
Dong-Ying Zhou ◽  
Zhao-Kui Wang ◽  
...  
Keyword(s):  
Comparative Studies ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Hole Injection ◽  
Organic P ◽  
Light Emitting ◽  
Organic Light ◽  
P Type ◽  
Inorganic And Organic

Enhanced Hole Injection into Amorphous Hole-Transport Layers of Organic Light-Emitting Diodes Using Controlled p-Type Doping

2001 ◽  
Vol 11 (4) ◽  
pp. 310-314 ◽  
Author(s):  
X. Zhou ◽  
J. Blochwitz ◽  
M. Pfeiffer ◽  
A. Nollau ◽  
T. Fritz ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Hole Transport ◽  
Organic Light Emitting Diodes ◽  
Hole Injection ◽  
Light Emitting ◽  
Organic Light ◽  
Hole Transport Layers ◽  
P Type

Low-voltage and high-stability p-type doped blue organic light-emitting diodes with bilayer hole-injection layers

2011 ◽  
Vol 208 (10) ◽  
pp. 2321-2324 ◽  
Author(s):  
Lin Lu ◽  
Jianning Yu ◽  
Li Long ◽  
Fangfang Yu ◽  
Jianhua Zhang ◽  
...  
Keyword(s):  
High Stability ◽  
Light Emitting Diodes ◽  
Low Voltage ◽  
Organic Light Emitting Diodes ◽  
Hole Injection ◽  
Light Emitting ◽  
Organic Light ◽  
P Type

scholarly journals Enhancement of hole injection using iridium-oxide-coated indium tin oxide anodes in organic light-emitting diodes

2005 ◽  
Vol 86 (13) ◽  
pp. 133504 ◽  
Author(s):  
Soo Young Kim ◽  
Jong-Lam Lee ◽  
Ki-Beom Kim ◽  
Yoon-Heung Tak
Keyword(s):  
Tin Oxide ◽  
Indium Tin Oxide ◽  
Light Emitting Diodes ◽  
Iridium Oxide ◽  
Organic Light Emitting Diodes ◽  
Hole Injection ◽  
Light Emitting ◽  
Organic Light

High performance organic light emitting diodes using substoichiometric tungsten oxide as efficient hole injection layer

2012 ◽  
Vol 13 (5) ◽  
pp. 796-806 ◽  
Author(s):  
Maria Vasilopoulou ◽  
George Papadimitropoulos ◽  
Leonidas C. Palilis ◽  
Dimitra G. Georgiadou ◽  
Panagiotis Argitis ◽  
...  
Keyword(s):  
Tungsten Oxide ◽  
High Performance ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Hole Injection ◽  
Light Emitting ◽  
Hole Injection Layer ◽  
Organic Light

scholarly journals Enhanced hole injection in organic light-emitting diodes utilizing a copper iodide-doped hole injection layer

RSC Advances ◽  
2017 ◽  
Vol 7 (22) ◽  
pp. 13584-13589 ◽  
Author(s):  
Meiling Shan ◽  
Haipeng Jiang ◽  
Yu Guan ◽  
Dongsu Sun ◽  
Yu Wang ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Hole Injection ◽  
Copper Iodide ◽  
Light Emitting ◽  
Hole Injection Layer ◽  
Organic Light

We have demonstrated organic light-emitting diodes (OLEDs) by incorporating copper iodide (CuI) in 4,4′,4′′-tris(N-3-methylphenyl-N-phenyl-amino)triphenylamine (m-MTDATA) as a hole injection layer (HIL) based on the emitting system of C545T–Alq3.

Stable solution processed hole injection material for organic light-emitting diodes

2014 ◽  
Vol 15 (10) ◽  
pp. 2513-2517 ◽  
Author(s):  
Szuheng Ho ◽  
Chaoyu Xiang ◽  
Rui Liu ◽  
Neetu Chopra ◽  
Mathew Mathai ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Stable Solution ◽  
Organic Light Emitting Diodes ◽  
Hole Injection ◽  
Solution Processed ◽  
Light Emitting ◽  
Injection Material ◽  
Organic Light

Improved positive polaron stability of the p-type host for long lifetime in phosphorescent organic light-emitting diodes

2021 ◽  
Author(s):  
Ji Ae Kang ◽  
Jun Seop Lim ◽  
Jun Yeob Lee
Keyword(s):  
Light Emitting Diodes ◽  
Oxidation Stability ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Type Host ◽  
Organic Light ◽  
Long Lifetime ◽  
Device Lifetime ◽  
P Type ◽  
Polaron Stability

Long lifetime is one of requirements for commercialization of organic light-emitting diodes (OLEDs). In this paper, we improved the device lifetime of phosphorescent OLEDs by enhancing oxidation stability of the...

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