Organic EL Devices Based on Pyridine-Containing Compounds

2010 ◽  
Vol 150-151 ◽  
pp. 640-645
Author(s):  
Ting Xi Li ◽  
Su Su Gao ◽  
Peng Sui ◽  
Na Kong ◽  
Sha Sha Wu ◽  
...  
Keyword(s):  
Solid State ◽  
Energy Saving ◽  
Environmental Protection ◽  
Organic Light Emitting Diodes ◽  
Solid State Lighting ◽  
Electroluminescent Devices ◽  
Light Emitting ◽  
Organic Light ◽  
Electron Transporting Layer ◽  
Organic Electroluminescent

Novel pyridine-containing compounds were synthesized and their properties were studied. Organic electroluminescent devices using these compounds as electron-transporting layer were fabricated. It was demonstrated that these compounds were useful for organic light-emitting diodes (OLED) and solid state lighting technology in favor of energy-saving and environmental protection fields.

Synthesis and Application of Electronic Transporting Materials

2011 ◽  
Vol 687 ◽  
pp. 179-182
Author(s):  
Ting Xi Li ◽  
Su Su Gao ◽  
Peng Sui ◽  
Na Kong ◽  
Sha Sha Wu ◽  
...  
Keyword(s):  
Solid State ◽  
Energy Saving ◽  
Environmental Protection ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Solid State Lighting ◽  
Light Emitting ◽  
Lighting Technology ◽  
Organic Light ◽  
Electron Transporting Layer

Novel pyridine-containing compounds were synthesized and their properties were studied. Organic EL devices using these compounds as electron-transporting layer were fabricated. It is demonstrated that these compounds are useful for organic light-emitting diodes (OLED) and solid state lighting technology in favor of energy-saving and environmental protection fields.

Organic EL Devices with Bis-Diphenylquinoxaline as ET Material

2011 ◽  
Vol 250-253 ◽  
pp. 4034-4037 ◽  
Author(s):  
Ting Xi Li ◽  
Su Su Gao ◽  
Peng Sui ◽  
Na Kong ◽  
Shasha Wu ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Elemental Analysis ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Transmission Performance ◽  
Electroluminescent Devices ◽  
Light Emitting ◽  
Organic Light ◽  
Electron Transporting Layer ◽  
Organic Electroluminescent

A new compound, 2,3,2',3'-Tetraphenyl-[6,6']-biquinoxalinyl was synthesized. Its structure was determined by mass spectrometry and elemental analysis. Organic electroluminescent devices using this compound as electron-transporting layer were fabricated and electroluminescent properties were studied. It was demonstrated that this compound has excellent electronic transmission performance in organic light-emitting diodes (OLED).

High performance red phosphorescent organic electroluminescent devices with characteristic mechanisms by utilizing terbium or gadolinium complexes as sensitizers

2017 ◽  
Vol 5 (8) ◽  
pp. 2066-2073 ◽  
Author(s):  
Rongzhen Cui ◽  
Weiqiang Liu ◽  
Liang Zhou ◽  
Xuesen Zhao ◽  
Yunlong Jiang ◽  
...  
Keyword(s):  
High Performance ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Color Purity ◽  
Electroluminescent Devices ◽  
Light Emitting ◽  
Organic Light ◽  
Gadolinium Complexes ◽  
Organic Electroluminescent ◽  
High Color Purity

High performance sensitized organic light-emitting diodes with high color purity were obtained by utilizing terbium or gadolinium complexes as sensitizers.

Flexible organic light-emitting diodes for solid-state lighting

2015 ◽  
Vol 5 (1) ◽  
pp. 053599 ◽  
Author(s):  
Min-Ho Park ◽  
Tae-Hee Han ◽  
Young-Hoon Kim ◽  
Su-Hun Jeong ◽  
Yeongjun Lee ◽  
...  
Keyword(s):  
Solid State ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Solid State Lighting ◽  
Light Emitting ◽  
Organic Light

Enhanced Performance of Organic Light Emitting Diodes Using LiF Buffer Layer

2009 ◽  
Vol 1154 ◽  
Author(s):  
Omkar Vyavahare ◽  
Richard Hailstone
Keyword(s):  
Buffer Layer ◽  
Light Emitting Diodes ◽  
Charge Injection ◽  
Organic Light Emitting Diodes ◽  
Electroluminescent Devices ◽  
Light Emitting ◽  
Organic Light ◽  
Organic Interfaces ◽  
Organic Electroluminescent

AbstractSince the invention of organic electroluminescent devices, a great deal of effort has been made to improve their performance. Reducing the barrier and optimizing charge injection is crucial for efficient and bright Organic Light Emitting Diodes (OLEDs). We report the performance of OLEDs with ITO/TPD/Alq3/Al structure by inserting LiF both at electrode-organic interfaces and organic-organic interface. We elucidate the mechanism of the LiF buffer layer inserted at different interfaces. The device with LiF as a cathode injection layer shows improved luminescence and steeper IV characteristics.

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