Triphenylene-based Host Materials for Low-voltage, Highly Efficient Red Phosphorescent Organic Light-emitting Diodes

2013 ◽  
Vol 42 (4) ◽  
pp. 383-385 ◽  
Author(s):  
Kazunori Togashi ◽  
Takuma Yasuda ◽  
Chihaya Adachi
Keyword(s):  
Light Emitting Diodes ◽  
Low Voltage ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Highly Efficient ◽  
Organic Light ◽  
Host Materials

Tuning peripheral group density in ternary phosphine oxide hosts for low-voltage-driven yellow PhOLEDs

2015 ◽  
Vol 3 (26) ◽  
pp. 6709-6716 ◽  
Author(s):  
Jing Li ◽  
Zhensong Zhang ◽  
Chunmiao Han ◽  
Dongxue Ding ◽  
Yi Zhao ◽  
...  
Keyword(s):  
Phosphine Oxide ◽  
Light Emitting Diodes ◽  
Low Voltage ◽  
Organic Light Emitting Diodes ◽  
Diphenylphosphine Oxide ◽  
Light Emitting ◽  
Organic Light ◽  
Host Materials ◽  
Group Density

Fluorene and diphenylphosphine oxide were employed as peripheral groups to construct ternary host materials DBFxPODEFn with benzofuran as a core, which realized the low-voltage-driven efficient yellow phosphorescence organic light-emitting diodes.

Highly Efficient Phosphorescent Green Organic Light-Emitting Diodes with High Energy Gap Host Materials

2010 ◽  
Vol 530 (1) ◽  
pp. 83/[239]-90/[246]
Author(s):  
Hoe Min Kim ◽  
Ji Hyun Seo ◽  
Kum Hee Lee ◽  
Hyun Ju Kang ◽  
Seung Soo Yoon ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Energy Gap ◽  
High Energy ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Highly Efficient ◽  
Organic Light ◽  
Host Materials

scholarly journals Cover Feature: Versatile Host Materials for Highly‐Efficient Green, Red Phosphorescent and White Organic Light‐Emitting Diodes (ChemElectroChem 23/2019)

2019 ◽  
Vol 6 (23) ◽  
pp. 5766-5766
Author(s):  
Xu‐Hui Zheng ◽  
Jue‐Wen Zhao ◽  
Ting‐Ting Huang ◽  
Xiang Chen ◽  
Chen Cao ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Highly Efficient ◽  
Organic Light ◽  
Host Materials

Highly efficient orange and deep-red organic light emitting diodes with long operational lifetimes using carbazole–quinoline based bipolar host materials

2014 ◽  
Vol 2 (30) ◽  
pp. 6183-6191 ◽  
Author(s):  
Chin-Hsien Chen ◽  
Lun-Chia Hsu ◽  
P. Rajamalli ◽  
Yu-Wei Chang ◽  
Fang-Iy Wu ◽  
...  
Keyword(s):  
High Efficiency ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Highly Efficient ◽  
Organic Light ◽  
Host Materials ◽  
Operational Lifetime

A new series of carbazole–quinoline based host materials for orange and red PhOLEDs are synthesized. A record-high efficiency with long operational lifetime is achieved.

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
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