Harvesting triplet excitons from fluorescent blue emitters in white organic light-emitting diodes

被引：396
|
作者：
Schwartz, Gregor [1 ]
Pfeiffer, Martin [1 ]
Reineke, Sebastian [1 ]
Walzer, Karsten [1 ]
Leo, Karl [1 ]
机构：
[1] Tech Univ Dresden, Inst Angewandte Photophys, D-01069 Dresden, Germany
来源：
ADVANCED MATERIALS | 2007年 / 19卷 / 21期
关键词：
D O I：
10.1002/adma.200700641
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A novel concept for white organic light emitting diodes (OLEDs) enabling the utilization of all electrically generated excitons for light generation is introduced. The key feature is a fluorescent blue emitter with high triplet energy, rendering it possible to harvest its triplet excitons by letting them diffuse to an orange phosphorescent iridium complex.
引用
收藏
页码：3672 / +
页数：6
相关论文
共 50 条
  • [1] Highly efficient white organic light-emitting diodes based on fluorescent blue emitters
    Rosenow, Thomas C.
    Furno, Mauro
    Reineke, Sebastian
    Olthof, Selina
    Luessem, Bjoern
    Leo, Karl
    JOURNAL OF APPLIED PHYSICS, 2010, 108 (11)
  • [2] Triplet Harvesting in Hybrid White Organic Light-Emitting Diodes
    Schwartz, Gregor
    Reineke, Sebastian
    Rosenow, Thomas Conrad
    Walzer, Karsten
    Leo, Karl
    ADVANCED FUNCTIONAL MATERIALS, 2009, 19 (09) : 1319 - 1333
  • [3] Harvesting triplet excitons from fluorescent blue emitters for high-efficiency white organic light emitting diodes - art. no. 66550J
    Schwartz, Gregor
    Pfeiffer, Martin
    Walzer, Karsten
    Leo, Karl
    ORGANIC LIGHT EMITTING MATERIALS AND DEVICES XI, 2007, 6655 : J6550 - J6550
  • [4] Fluorescent and Phosphorescent Emitting Layers by Utilizing a Triplet Harvesting in Hybrid White Organic Light-Emitting Diodes
    Hwang, Kyo Min
    Lee, Song Eun
    Lee, Jae Woo
    Yoo, Han Kyu
    Lee, Sungkyu
    Kang, Jin Sung
    Yun, Geum Jae
    Kim, Woo Young
    Kim, Young Kwan
    JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2016, 16 (11) : 11783 - 11787
  • [5] Blue fluorescent emitters: design tactics and applications in organic light-emitting diodes
    Zhu, Minrong
    Yang, Chuluo
    CHEMICAL SOCIETY REVIEWS, 2013, 42 (12) : 4963 - 4976
  • [6] High-Efficient White Organic Light-Emitting Diodes Using the Two Different Blue Fluorescent Emitters
    Seo, Ji Hoon
    Lee, Kum Hee
    Yoon, Seung Soo
    Kim, Young Kwan
    JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2008, 8 (10) : 5085 - 5089
  • [7] Anthracene-based fluorescent emitters for efficient blue organic light-emitting diodes
    Du, Songyu
    Sun, Xiaohui
    Luo, Ming
    Zhang, Jiaseng
    Wang, Zhichuan
    Li, Wei
    Ge, Ziyi
    ORGANIC ELECTRONICS, 2023, 114
  • [8] Productive harvesting of triplet excitons in anthracene-based emitters toward high-performance deep-blue nondoped organic light-emitting diodes
    Liu, B.
    Yu, Z-W
    He, D.
    Li, M-D
    Xie, W-F
    Tong, Q-X
    MATERIALS TODAY CHEMISTRY, 2022, 23
  • [9] Contribution of triplet excitons to the efficiency of fluorescent organic light emitting diodes
    Soofi, Hadi
    Rostami, Ali
    JAPANESE JOURNAL OF APPLIED PHYSICS, 2015, 54 (09)
  • [10] Triplet Harvesting for Efficient White Organic Light Emitting Diodes
    Lee, Jeong-Ik
    Chu, Hye Yong
    Lee, Jonghee
    Chung, Sung Mook
    JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2008, 8 (10) : 5602 - 5605
12345