Efficient red organic electroluminescent devices by doping platinum(II) Schiff base emitter into two host materials with stepwise energy levels

2013 ◽  
Vol 38 (14) ◽  
pp. 2373 ◽  
Author(s):  
Liang Zhou ◽  
Chi-Chung Kwok ◽  
Gang Cheng ◽  
Hongjie Zhang ◽  
Chi-Ming Che
Keyword(s):  
Schiff Base ◽  
Energy Levels ◽  
Electroluminescent Devices ◽  
Host Materials ◽  
Organic Electroluminescent

New Dopant and Host Materials for Blue-Light-Emitting Phosphorescent Organic Electroluminescent Devices

2005 ◽  
Vol 17 (3) ◽  
pp. 285-289 ◽  
Author(s):  
S.-J. Yeh ◽  
M.-F. Wu ◽  
C.-T. Chen ◽  
Y.-H. Song ◽  
Y. Chi ◽  
...  
Keyword(s):  
Blue Light ◽  
Electroluminescent Devices ◽  
Light Emitting ◽  
Host Materials ◽  
Organic Electroluminescent

High performance red organic electroluminescent devices based on a trivalent iridium complex with stepwise energy levels

RSC Advances ◽  
2016 ◽  
Vol 6 (75) ◽  
pp. 71282-71286 ◽  
Author(s):  
Yanan Li ◽  
Liang Zhou ◽  
Rongzhen Cui ◽  
Yunlong Jiang ◽  
Xuesen Zhao ◽  
...  
Keyword(s):  
Current Efficiency ◽  
External Quantum Efficiency ◽  
Power Efficiency ◽  
High Performance ◽  
Energy Levels ◽  
Iridium Complex ◽  
High Brightness ◽  
Electroluminescent Devices ◽  
Maximum Current ◽  
Organic Electroluminescent

Red EL device with maximum current efficiency of 44.76 cd A−1, power efficiency of 40.19 lm W−1, and external quantum efficiency (EQE) of 15.5% was realized. At high brightness of 1000 cd m−2, current efficiency as high as 40.59 cd A−1 (EQE = 14.4%) can be retained.

33.4: A New Class of Host Materials for Blue Phosphorescent Organic Electroluminescent Devices

2012 ◽  
Vol 43 (1) ◽  
pp. 445-448 ◽  
Author(s):  
James Macdonald ◽  
Jenny O'Connell ◽  
Karl Weber ◽  
Tadahiko Hirai ◽  
Michelle Groarke ◽  
...  
Keyword(s):  
Electroluminescent Devices ◽  
New Class ◽  
Host Materials ◽  
Organic Electroluminescent ◽  
Blue Phosphorescent

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.

Ageing effect of treated ITO substrates on the performance of organic electroluminescent devices

2006 ◽  
Author(s):  
Ya Dong Jiang ◽  
Zhi You Zhong ◽  
Tao Wang ◽  
Wei Zhi Li ◽  
Xing Qiao Ji
Keyword(s):  
Ageing Effect ◽  
Electroluminescent Devices ◽  
Organic Electroluminescent

Thermal stability of organic electroluminescent devices fabricated using novel charge transporting materials

1998 ◽  
Vol 125 (1) ◽  
pp. 181-188 ◽  
Author(s):  
Shizuo Tokito ◽  
Hiromitsu Tanaka ◽  
Koji Noda ◽  
Akane Okada ◽  
Yasunori Taga
Keyword(s):  
Thermal Stability ◽  
Electroluminescent Devices ◽  
Organic Electroluminescent ◽  
Thermal Stability Of
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