Current-Voltage Characteristics of Organic Light-Emitting Diodes Depending on the Application of Forward-Reverse Bias Voltage

被引：0
|
作者：
Kim, Sang-Keol [1 ]
Chung, Dong-Hoe [1 ]
Hong, Jin-Woong [1 ]
Chung, Taek-Gyun [2 ]
Lee, Ho-Sik [2 ]
Park, Jong-Wook [3 ]
Kim, Tae-Wan [2 ]
Song, Min-Jong [4 ]
Choi, Woon-Sik [5 ]
机构：
[1] Dept. of Electrical Engineering, Kwangwoon University, Korea, Republic of
[2] Dept. of Electrical Engineering and Physics, Hongik University, Korea, Republic of
[3] Dept. of Polymer Engineering, Chungju National University, Korea, Republic of
[4] Dept. of Medical Engineering, Kwangju Health College, Korea, Republic of
[5] Dept. of Electrical Engineering, Daebul University, Korea, Republic of
来源：
Molecular Crystals and Liquid Crystals | 2002年 / 377卷 / 01期
关键词：
Bias voltage - Organic light emitting diodes (OLED);
D O I：
10.1080/713738546
中图分类号：
学科分类号：
摘要：
We have investigated current-voltage(I-V) characteristics of organic light-emitting diodes based on TPD/Alq 3 organics depending on the application of forward-reverse bias voltage. Luminance-voltage characteristics and luminous efficiency were measured at the same time when the I-V characteristics were measured. We have observed that the I-V characteristics were measured. We have observed that the I-V characteristics shows a current maxima at low voltage, which is not related to the emission from Alq 3. © 2002, Copyright Taylor & Francis Group, LLC.
引用
收藏
页码：133 / 136
相关论文
共 50 条
  • [31] Effects of multi doped zones on the current-voltage - Characteristics and EL spectra in organic light emitting diodes
    Juang, FS
    Tsai, YS
    Lin, SJ
    PROCEEDINGS OF THE SIXTH CHINESE OPTOELECTRONICS SYMPOSIUM, 2003, : 103 - 106
  • [32] Enhancement of current-voltage characteristics of multilayer organic light emitting diodes by using nanostructured composite films
    College of Technology, Vietnam National University Hanoi, 144 Xuan Thuy, Hanoi, Viet Nam
    不详
    不详
    不详
    J Appl Phys, 2009, 9
  • [33] Enhancement of current-voltage characteristics of multilayer organic light emitting diodes by using nanostructured composite films
    Nguyen Nang Dinh
    Le Ha Chi
    Tran Thi Chung Thuy
    Tran Quang Trung
    Truong, Vo-Van
    JOURNAL OF APPLIED PHYSICS, 2009, 105 (09)
  • [34] Evolution of luminance by voltage in organic light-emitting diodes
    Weon, BM
    Kim, SY
    Lee, JL
    Je, JH
    APPLIED PHYSICS LETTERS, 2006, 88 (01)
  • [35] Anomalous current-voltage characteristics of InGaN/GaN light-emitting diodes depending on Mg flow rate during p-GaN growth
    Kumar, MS
    Chung, SJ
    Shim, HW
    Hong, CH
    Suh, EK
    Lee, HJ
    SEMICONDUCTOR SCIENCE AND TECHNOLOGY, 2004, 19 (06) : 725 - 727
  • [36] Simple hybrid current-voltage source for the characterization of organic light-emitting devices
    Beaudoin, N
    Essiambre, S
    Gauvin, S
    REVIEW OF SCIENTIFIC INSTRUMENTS, 2006, 77 (02):
  • [37] Influence of space charges on the current-voltage characteristic of organic light-emitting devices
    Riel, H
    Brütting, W
    Beierlein, T
    Haskal, E
    Müller, P
    Riess, W
    SYNTHETIC METALS, 2000, 111 : 303 - 306
  • [38] A numerical scheme to model current and voltage excitation of organic light-emitting diodes
    Pflumm, Christof
    Gaertner, Christian
    Lemmer, Uli
    IEEE JOURNAL OF QUANTUM ELECTRONICS, 2008, 44 (7-8) : 790 - 798
  • [39] Hysteresis of the current-voltage characteristics of porous-silicon light-emitting structures
    Laptev, AN
    Prokaznikov, AV
    Rud', NA
    TECHNICAL PHYSICS LETTERS, 1997, 23 (06) : 440 - 442
  • [40] Hysteresis of the current-voltage characteristics of porous-silicon light-emitting structures
    A. N. Laptev
    A. V. Prokaznikov
    N. A. Rud’
    Technical Physics Letters, 1997, 23 : 440 - 442
12345