Meta-substituted bipolar imidazole based emitter for efficient non-doped deep blue organic light emitting devices with a high electroluminescence

2019 ◽  
Vol 379 ◽  
pp. 72-78 ◽  
Author(s):  
Amjad Islam ◽  
Khurram Usman ◽  
Abdul Ghafar Wattoo ◽  
Tauseef Shahid ◽  
Nadeem Abbas ◽  
...  
Keyword(s):  
Light Emitting ◽  
Light Emitting Devices ◽  
Deep Blue ◽  
Organic Light ◽  
Organic Light Emitting Devices

Solution-processable, high luminance deep-blue organic light emitting devices based on novel naphthalene bridged bis-triphenylamine derivatives

2019 ◽  
Vol 7 (9) ◽  
pp. 2686-2698 ◽  
Author(s):  
Yuqin Li ◽  
Siming Gao ◽  
Nan Zhang ◽  
Xin Huang ◽  
Jinchang Tian ◽  
...  
Keyword(s):  
Current Efficiency ◽  
High Luminance ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Deep Blue ◽  
Organic Light ◽  
Maximum Current ◽  
Solution Processable ◽  
Organic Light Emitting Devices ◽  
Very High

The optimal device E exhibited a very high luminance of 10 407 cd m−2 and a maximum current efficiency of 7.80 cd A−1.

Effect of electron injection and transport materials on efficiency of deep-blue phosphorescent organic light-emitting devices

2009 ◽  
Vol 10 (4) ◽  
pp. 686-691 ◽  
Author(s):  
Sang-Hyun Eom ◽  
Ying Zheng ◽  
Edward Wrzesniewski ◽  
Jaewon Lee ◽  
Neetu Chopra ◽  
...  
Keyword(s):  
Electron Injection ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Deep Blue ◽  
Organic Light ◽  
Organic Light Emitting Devices ◽  
Blue Phosphorescent

Benzo[k]fluoranthene-based linear acenes for efficient deep blue organic light-emitting devices

2012 ◽  
Vol 22 (22) ◽  
pp. 11032 ◽  
Author(s):  
Yu-Hao Lee ◽  
Tsun-Cheng Wu ◽  
Chao-Wu Liaw ◽  
Ten-Chin Wen ◽  
Tzung-Fang Guo ◽  
...  
Keyword(s):  
Light Emitting ◽  
Light Emitting Devices ◽  
Deep Blue ◽  
Organic Light ◽  
Organic Light Emitting Devices

Highly Efficient, Deep-Blue Doped Organic Light-Emitting Devices

2005 ◽  
Vol 17 (20) ◽  
pp. 2493-2497 ◽  
Author(s):  
M.-T. Lee ◽  
C.-H. Liao ◽  
C.-H. Tsai ◽  
C. H. Chen
Keyword(s):  
Light Emitting ◽  
Light Emitting Devices ◽  
Highly Efficient ◽  
Deep Blue ◽  
Organic Light ◽  
Organic Light Emitting Devices

Effects of DMPPP layer thickness on the performance of deep blue organic light emitting devices

2014 ◽  
Vol 26 (2) ◽  
pp. 1004-1008 ◽  
Author(s):  
Gang Zhang ◽  
Xiaocui Tian ◽  
Lina Zhao ◽  
Jin Wang ◽  
Wenlong Jiang ◽  
...  
Keyword(s):  
Layer Thickness ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Deep Blue ◽  
Organic Light ◽  
Organic Light Emitting Devices

Deep blue organic light-emitting devices enabled by bipolar phenanthro[9,10-d]imidazole derivatives

RSC Advances ◽  
2015 ◽  
Vol 5 (88) ◽  
pp. 72009-72018 ◽  
Author(s):  
Shuo Chen ◽  
Yukun Wu ◽  
Yi Zhao ◽  
Daining Fang
Keyword(s):  
Light Emitting Diodes ◽  
Blue Emission ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Imidazole Derivatives ◽  
Deep Blue ◽  
Organic Light ◽  
Organic Light Emitting Devices

Novel phenanthroimidazole derivatives with D–π–A structures have been successfully designed and prepared. Non-doped organic light emitting diodes (OLEDs) were fabricated by employing the compounds, which display deep blue emission.

Phenanthroimidazole derivatives as emitters for non-doped deep-blue organic light emitting devices

RSC Advances ◽  
2016 ◽  
Vol 6 (75) ◽  
pp. 70800-70809 ◽  
Author(s):  
Ying Zhang ◽  
Jun-Hao Wang ◽  
Gaoyi Han ◽  
Feng Lu ◽  
Qing-Xiao Tong
Keyword(s):  
Optoelectronic Properties ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Molecule Structure ◽  
Deep Blue ◽  
Organic Light ◽  
Blue Emitters ◽  
Organic Light Emitting Devices ◽  
The Relationship

We synthesized eight phenanthroimidazole derivatives as blue emitters for OLED application and investigated the relationship between the molecule structure and optoelectronic properties.

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