Current heating in polymer light emitting diodes

被引：92
|
作者：
Tessler, N [1 ]
Harrison, NT [1 ]
Thomas, DS [1 ]
Friend, RH [1 ]
机构：
[1] Univ Cambridge, Cavendish Lab, Cambridge CB3 0HE, England
来源：
APPLIED PHYSICS LETTERS | 1998年 / 73卷 / 06期
关键词：
D O I：
10.1063/1.121983
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We present an investigation of current-induced heating in polymer light emitting diodes. Using short electrical pulse measurements, we were able to quantify the temperature rise in the active region. We consider that heating effects play a major role in limiting the maximum efficiency of devices and in initiating degradation mechanisms. Heating and heat sinking are also discussed in the context of electrically pumped polymer lasers. (C) 1998 American Institute of Physics.
引用
收藏
页码：732 / 734
页数：3
相关论文
共 50 条
  • [31] CONJUGATED POLYMER HETEROSTRUCTURE LIGHT-EMITTING-DIODES
    BAIGENT, DR
    CACIALLI, F
    FRIEND, RH
    GREENHAM, NC
    GRUNER, J
    HOLMES, AB
    MORATTI, SC
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1995, 209 : 254 - PMSE
  • [32] Phenothiazine Semiconducting Polymer for Light-Emitting Diodes
    Elkassih, Sussana A.
    Sista, Prakash
    Magurudeniya, Harsha D.
    Papadimitratos, Alexios
    Zakhidov, Anvar A.
    Biewer, Michael C.
    Stefan, Mihaela C.
    MACROMOLECULAR CHEMISTRY AND PHYSICS, 2013, 214 (05) : 572 - 577
  • [33] Polymer light emitting diodes: new materials and devices
    Bao, Z
    Rogers, JA
    Dodabalapur, A
    Lovinger, AJ
    Katz, HE
    Raju, VR
    Peng, Z
    Galvin, ME
    OPTICAL MATERIALS, 1999, 12 (2-3) : 177 - 182
  • [34] Liquid metals as electrodes in polymer light emitting diodes
    Andersson, GG
    Gommans, HHP
    van der Gon, AWD
    Brongersma, HH
    JOURNAL OF APPLIED PHYSICS, 2003, 93 (06) : 3299 - 3307
  • [35] Charge transport in polymer light-emitting diodes
    Blom, PWM
    IS&T'S NIP16: INTERNATIONAL CONFERENCE ON DIGITAL PRINTING TECHNOLOGIES, 2000, : 325 - 325
  • [36] Electroluminescence response in polymer light-emitting diodes
    Tiwari, Sanjay
    INTERNATIONAL JOURNAL OF ELECTRONICS, 2011, 98 (02) : 263 - 270
  • [37] Polymer light-emitting diodes placed in microcavities
    Berggren, M
    Inganas, O
    Granlund, T
    Guo, S
    Gustafsson, G
    Andersson, MR
    SYNTHETIC METALS, 1996, 76 (1-3) : 121 - 123
  • [38] Liquid metals as electrodes in polymer light emitting diodes
    Van der Gon, A.W.D. (a.w.denier.van.der.Gon@tue.nl), 1600, American Institute of Physics Inc. (93):
  • [39] Development of new materials in polymer light emitting diodes
    Akino, N.
    Sekine, C.
    Pillow, I.
    IDW '06: PROCEEDINGS OF THE 13TH INTERNATIONAL DISPLAY WORKSHOPS, VOLS 1-3, 2006, : 441 - 443
  • [40] Interfacial morphology in polymer light-emitting diodes
    Jeng, Yeau-Ren
    Guo, Ming-Lung
    Li, Hung-Chang
    Guo, Tzung-Fang
    ELECTROCHEMICAL AND SOLID STATE LETTERS, 2007, 10 (12) : D139 - D141
12345