Efficient Single-Layer Phosphorescent Green, Blue and White OLEDs Employing Large-Triplet-Energy and Ambipolar Hosts

被引：0
|
作者：
Chen, Chung-Chia [1 ,2 ]
Ke, Tung-Hui [1 ,2 ]
Tsai, Min-Han [1 ,2 ]
Wu, Chung-Chih [1 ,2 ]
Grazulevicius, Juozas V. [3 ]
机构：
[1] Natl Taiwan Univ, Dept Elect Engn, Grad Inst Photon & Optoelect, Taipei 10617, Taiwan
[2] Natl Taiwan Univ, Grad Inst Elect Engn, Taipei 10617, Taiwan
[3] Kaunas Univ Technol, Dept Organ Technol, LT-50254 Kaunas, Lithuania
来源：
2009 SID INTERNATIONAL SYMPOSIUM DIGEST OF TECHNICAL PAPERS, VOL XL, BOOKS I - III | 2009年
关键词：
TRANSPORT LAYER; DERIVATIVES; DEVICES;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, we report an ambipolar host material with large triplet energies for single-layer phosphorescent devices. Using such host material, we demonstrate efficient single-layer green, blue and even white phosphorescent OLEDs.
引用
收藏
页码：1691 / +
页数：2
相关论文
共 48 条
  • [41] A novel spiro-annulated host based on carbazole with good thermal stability and high triplet energy for efficient blue and green phosphorescent organic light-emitting diodes
    Tian, Guojian
    Liang, Wenqing
    Chen, Yi
    Xiang, Ning
    Dong, Qingchen
    Huang, Jinhai
    Su, Jian-Hua
    [J]. DYES AND PIGMENTS, 2016, 126 : 296 - 302
  • [42] Highly efficient single-layer white polymer light-emitting devices employing triphenylamine-based iridium dendritic complexes as orange emissive component
    Zhu, Minrong
    Zou, Jianhua
    Hu, Sujun
    Li, Chen'ge
    Yang, Chuluo
    Wu, Hongbin
    Qin, Jingui
    Cao, Yong
    [J]. JOURNAL OF MATERIALS CHEMISTRY, 2012, 22 (02) : 361 - 366
  • [43] Harmonizing Triplet Level and Ambipolar Characteristics of Wide-Gap Phosphine Oxide Hosts toward Highly Efficient and Low Driving Voltage Blue and Green PHOLEDs: An Effective Strategy Based on Spiro-Systems
    Zhao, Jie
    Xie, Guo-Hua
    Yin, Cheng-Rong
    Xie, Ling-Hai
    Han, Chun-Miao
    Chen, Run-Feng
    Xu, Hui
    Yi, Ming-Dong
    Deng, Zhao-Peng
    Chen, Shu-Fen
    Zhao, Yi
    Liu, Shi-Yong
    Huang, Wei
    [J]. CHEMISTRY OF MATERIALS, 2011, 23 (24) : 5331 - 5339
  • [44] Spiro-annulated triarylamine-based hosts incorporating dibenzothiophene for highly efficient single-emitting layer white phosphorescent organic light-emitting diodes
    Dong, Shou-Cheng
    Liu, Yuan
    Li, Qian
    Cui, Lin-Song
    Chen, Hua
    Jiang, Zuo-Quan
    Liao, Liang-Sheng
    [J]. JOURNAL OF MATERIALS CHEMISTRY C, 2013, 1 (40) : 6575 - 6584
  • [45] Effects of nanoscale surface modification and triplet energy shielding of a single layer solution processed blue phosphorescent organic light emitting diode by using Triton X-100
    Yeoh, K. H.
    Chua, C. L.
    Woon, K. L.
    [J]. SYNTHETIC METALS, 2013, 172 : 44 - 48
  • [46] A symmetrical carbazole/benzonitrile-based high triplet energy bipolar host designed by a para-linkage strategy for efficient blue and green phosphorescent organic light-emitting diodes
    Lue, Zhaoyue
    Liu, Ying
    Jin, Yichao
    Zhang, Lijiang
    Wang, Xiao
    Lu, Chichong
    Jin, Guofan
    [J]. JOURNAL OF LUMINESCENCE, 2023, 261
  • [47] A New Multifunctional Triazine-Carbazole Compound with High Triplet Energy for High-Performance Blue Fluorescence, Green and Red Phosphorescent Host, and Hybrid White Organic Light-Emitting Diodes
    Liu, Xiao-Ke
    Zheng, Cai-Jun
    Xiao, Jing
    Lo, Ming-Fai
    Chen, Zhan
    Lee, Chun-Sing
    Liu, Chuan-Lin
    Ou, Xue-Mei
    Li, Fan
    Zhang, Xiao-Hong
    [J]. ISRAEL JOURNAL OF CHEMISTRY, 2014, 54 (07) : 952 - 957
  • [48] Novel Blue Fluorophor with High Triplet Energy Level for High Performance Single-Emitting-Layer Fluorescence and Phosphorescence Hybrid White Organic Light-Emitting Diodes
    Liu, Xiao-Ke
    Zheng, Cai-Jun
    Lo, Ming-Fai
    Xiao, Jing
    Chen, Zhan
    Liu, Chuan-Lin
    Lee, Chun-Sing
    Fung, Man-Keung
    Zhang, Xiao-Hong
    [J]. CHEMISTRY OF MATERIALS, 2013, 25 (21) : 4454 - 4459
12345