New Host Material for High-Performance Blue Phosphorescent Organic Electroluminescent Devices

被引：155
|
作者：
Bin, Jong-Kwan [1 ]
Cho, Nam-Sung [2 ]
Hong, Jong-In [1 ]
机构：
[1] Seoul Natl Univ, Dept Chem, Coll Nat Sci, Seoul 151747, South Korea
[2] LG Display R&D Ctr, Paju Si 413811, Gyeonggi Do, South Korea
来源：
ADVANCED MATERIALS | 2012年 / 24卷 / 21期
基金：
新加坡国家研究基金会;
关键词：
organic light-emitting diodes; hosts; blue phosphorescence electroluminescent devices; LIGHT-EMITTING-DIODES; ELECTROPHOSPHORESCENT DEVICES; THERMAL-STABILITY; BIPOLAR HOST; OLEDS; EMISSION; HEXACARBONITRILE; EFFICIENCY; DOPANT; GREEN;
D O I：
10.1002/adma.201200972
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A new carbazole derivative with two carbazole moieties on the C3 and C6 positions of carbazole and triphenylsilane directly linked to the N of carbazole is successfully used as a highly efficient blue phosphorescent host in an organic light-emitting diode (PhOLED). The blue PhOLED, with this new host, gives an extremely high external quantum efficiency. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：2911 / 2915
页数：5
相关论文
共 50 条
  • [31] Mixing of Phosphorescent and Exciplex Emission in Efficient Organic Electroluminescent Devices
    Cherpak, Vladyslav
    Stakhira, Pavlo
    Minaev, Boris
    Baryshnikov, Gleb
    Stromylo, Evgeniy
    Helzhynskyy, Igor
    Chapran, Marian
    Volyniuk, Dmytro
    Hotra, Zenon
    Dabuliene, Asta
    Tomkeviciene, Ausra
    Voznyak, Lesya
    Grazulevicius, Juozas Vidas
    ACS APPLIED MATERIALS & INTERFACES, 2015, 7 (02) : 1219 - 1225
  • [32] Highly efficient phosphorescent emission from organic electroluminescent devices
    Baldo, MA
    O'Brien, DF
    You, Y
    Shoustikov, A
    Sibley, S
    Thompson, ME
    Forrest, SR
    NATURE, 1998, 395 (6698) : 151 - 154
  • [33] High color purity blue phosphorescent organic lighting emitting devices
    Li, Jinwen
    2013 INTERNATIONAL CONFERENCE ON MATERIALS FOR RENEWABLE ENERGY AND ENVIRONMENT (ICMREE), VOLS 1-3, 2013, : 666 - 669
  • [34] Highly efficient phosphorescent emission from organic electroluminescent devices
    M. A. Baldo
    D. F. O'Brien
    Y. You
    A. Shoustikov
    S. Sibley
    M. E. Thompson
    S. R. Forrest
    Nature, 1998, 395 : 151 - 154
  • [35] New blue organic electroluminescent devices based on polyimide and organometallic complex
    Kim, Y
    Lee, JG
    Kim, S
    JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 1999, 35 : S267 - S271
  • [36] A new blue-emitting benzothiazole derivative for organic electroluminescent devices
    Zhang, XH
    Wong, OY
    Gao, ZQ
    Lee, CS
    Kwong, HL
    Lee, ST
    Wu, SK
    MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY, 2001, 85 (2-3): : 182 - 185
  • [37] Highly efficient blue organic electroluminescent devices
    Chang, Chia-Ming
    Lee, Meng-Ting
    Chen, Chin H.
    IDMC 05: PROCEEDINGS OF THE INTERNATIONAL DISPLAY MANUFACTURING CONFERENCE 2005, 2005, : 738 - 740
  • [38] High triplet energy Al complex as a host material for blue phosphorescent organic light-emitting diodes
    Oh, Chan Seok
    Lee, Jun Yeob
    ORGANIC ELECTRONICS, 2014, 15 (05) : 1071 - 1075
  • [39] Carboline modified dibenzofuran as a high triplet host material for blue phosphorescent organic light-emitting diodes
    Im, Yirang
    Lee, Jun Yeob
    DYES AND PIGMENTS, 2015, 113 : 743 - 747
  • [40] A DCM-type red-fluorescent dopant for high-performance organic electroluminescent devices
    Yao, Yi-Shan
    Zhou, Qian-Xiong
    Wang, Xue-Song
    Wang, Yue
    Zhang, Bao-Wen
    ADVANCED FUNCTIONAL MATERIALS, 2007, 17 (01) : 93 - 100
12345