Highly Efficient and Low-Voltage Phosphorescent Organic Light-Emitting Diodes Using an Iridium Complex as the Host Material

2007 ◽  
Vol 19 (2) ◽  
pp. 276-280 ◽  
Author(s):  
T. Tsuzuki ◽  
S. Tokito
Keyword(s):  
Light Emitting Diodes ◽  
Low Voltage ◽  
Organic Light Emitting Diodes ◽  
Host Material ◽  
Iridium Complex ◽  
Light Emitting ◽  
Highly Efficient ◽  
Organic Light

New carbazole-based host material for low-voltage and highly efficient red phosphorescent organic light-emitting diodes

2012 ◽  
Vol 22 (13) ◽  
pp. 6351 ◽  
Author(s):  
Jeonghun Kwak ◽  
Yi-Yeol Lyu ◽  
Hyunkoo Lee ◽  
Bonggoo Choi ◽  
Kookheon Char ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Low Voltage ◽  
Organic Light Emitting Diodes ◽  
Host Material ◽  
Light Emitting ◽  
Highly Efficient ◽  
Organic Light

Highly efficient organic light-emitting diodes (OLEDs) based on an iridium complex with rigid cyclometalated ligand

2010 ◽  
Vol 11 (4) ◽  
pp. 632-640 ◽  
Author(s):  
Guanghui Zhang ◽  
Ho-Hsiu Chou ◽  
Xiaoqing Jiang ◽  
Peipei Sun ◽  
Chien-Hong Cheng ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Iridium Complex ◽  
Light Emitting ◽  
Highly Efficient ◽  
Organic Light ◽  
Cyclometalated Ligand

Highly efficient green single-emitting layer phosphorescent organic light-emitting diodes with an iridium(iii) complex as a hole-type sensitizer

2019 ◽  
Vol 7 (9) ◽  
pp. 2744-2750 ◽  
Author(s):  
Ruixia Wu ◽  
Weiqiang Liu ◽  
Liang Zhou ◽  
Xiaokang Li ◽  
Kai Chen ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Iridium Complex ◽  
Light Emitting ◽  
Highly Efficient ◽  
Organic Light

The electroluminescent (EL) performances of a green iridium complex tris(2-(4-tolyl)phenylpyridine)iridium Ir(mppy)3 were significantly improved by employing another hole-type iridium complex as a sensitizer.

A simple carbazole-N-benzimidazole bipolar host material for highly efficient blue and single layer white phosphorescent organic light-emitting diodes

2014 ◽  
Vol 2 (14) ◽  
pp. 2466-2469 ◽  
Author(s):  
Biao Pan ◽  
Bo Wang ◽  
Yixing Wang ◽  
Peng Xu ◽  
Lei Wang ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Single Layer ◽  
Organic Light Emitting Diodes ◽  
Host Material ◽  
Light Emitting ◽  
Highly Efficient ◽  
Organic Light

A new simple carbazole-N-benzimidazole bipolar luminogen mNBICz was constructed and utilized as a host for an FIrpic-doped blue single layer white device.

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