Properties of non-doped organic light-emitting devices based on an ultrathin iridium complex phosphor layer

2010 ◽  
Vol 3 (4) ◽  
pp. 413-417 ◽  
Author(s):  
Juan Zhao ◽  
Junsheng Yu ◽  
Wen Wen ◽  
Yadong Jiang
Keyword(s):  
Iridium Complex ◽  
Phosphor Layer ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Organic Light ◽  
Organic Light Emitting Devices

Highly Efficient Multifunctional Phosphorescent Dendrimers Consisting of an Iridium-Complex Core and Charge-Transporting Dendrons for Organic Light-Emitting Devices

2005 ◽  
Vol 871 ◽  
Author(s):  
Toshimitsu Tsuzuki ◽  
Nobuhiko Shirasawa ◽  
Toshiyasu Suzuki ◽  
Shizuo Tokito
Keyword(s):  
First Generation ◽  
Green Emission ◽  
Iridium Complex ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Organic Light ◽  
Hole Transporting ◽  
Complex Core ◽  
Bright Green ◽  
Organic Light Emitting Devices

AbstractWe report a novel class of emitting materials for use in the organic light-emitting devices (OLEDs): multifunctional phosphorescent dendrimers that have a phosphorescent core and have charge transporting dendrons. We have synthesized first-generation and second-generation dendrimers consisting of a fac-tris(2-phenylpyridine)iridium [Ir(ppy)3] core and hole transporting phenylcarbazole-based dendrons. Smooth amorphous films of these dendrimers were formed by spin-coating them from solutions. The OLEDs using the dendrimer exhibited bright green or yellowish-green emission from the Ir(ppy)3 core. The external quantum efficiency of the OLED using the mixture film of the first-generation dendrimer and an electron-transporting material was as high as 7.6%.

White organic light-emitting devices employing phosphorescent iridium complex as RGB dopants

2007 ◽  
Vol 22 (7) ◽  
pp. 728-731 ◽  
Author(s):  
Ruili Song ◽  
Yu Duan ◽  
Shufen Chen ◽  
Yi Zhao ◽  
Jingying Hou ◽  
...  
Keyword(s):  
Iridium Complex ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Organic Light ◽  
Organic Light Emitting Devices

White Organic Light-Emitting Devices Utilizing a Mixed Color-Conversion Phosphor Layer Consisting of CaAl12O19:Mn and Zn2SiO4:Mn

2011 ◽  
Vol 11 (2) ◽  
pp. 1770-1773 ◽  
Author(s):  
Sung Dae Ahn ◽  
Hwan Seok Jeong ◽  
Dong Chul Choo ◽  
Tae Whan Kim ◽  
Jun Yeob Lee ◽  
...  
Keyword(s):  
Phosphor Layer ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Organic Light ◽  
Organic Light Emitting Devices ◽  
Color Conversion

Highly efficient single-layer organic light-emitting devices using cationic iridium complex as host

2013 ◽  
Vol 14 (3) ◽  
pp. 744-753 ◽  
Author(s):  
Bing Chen ◽  
Yanhu Li ◽  
Yueying Chu ◽  
Anmin Zheng ◽  
Jiwen Feng ◽  
...  
Keyword(s):  
Single Layer ◽  
Iridium Complex ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Highly Efficient ◽  
Organic Light ◽  
Organic Light Emitting Devices

High Quantum Efficiency in Organic Light-Emitting Devices with Iridium-Complex as a Triplet Emissive Center

1999 ◽  
Vol 38 (Part 2, No. 12B) ◽  
pp. L1502-L1504 ◽  
Author(s):  
Tetsuo Tsutsui ◽  
Moon-Jae Yang ◽  
Masayuki Yahiro ◽  
Kenji Nakamura ◽  
Teruichi Watanabe ◽  
...  
Keyword(s):  
Quantum Efficiency ◽  
Iridium Complex ◽  
High Quantum Efficiency ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
High Quantum ◽  
Organic Light ◽  
Organic Light Emitting Devices
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