Blue Fluorescent Organic Light-Emitting Diodes with Optimized Electron Transportation Layer

被引：0
|
作者：
Chittawanij, Apisit [1 ]
Sinh-Thanh Nguyen [1 ]
Hong, Lin-Ann [1 ]
Tsai, Yu-Sheng [1 ]
Juang, Fuh-Shyang [1 ]
机构：
[1] Natl Formosa Univ, Inst Electroopt & Mat Sci, Yunlin 632, Taiwan
来源：
PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON INTELLIGENT TECHNOLOGIES AND ENGINEERING SYSTEMS (ICITES2013) | 2014年 / 293卷
关键词：
Organic light-emitting diode (OLED); Blue fluorescent materials; Fluorescent OLED; DEVICES; EFFICIENT; ELECTROLUMINESCENCE; DESIGN;
D O I：
10.1007/978-3-319-04573-3_139
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
In this research, the optimization of device structures of blue fluorescent organic light emitting diode (OLED) with WBH-301 doped with WBD-701 was fabricated. By adjusting the thickness of each layer in OLED structure as well as total thickness of device, the position of recombination zone was controlled and located in the central region of emitting layer (EML) that significantly increases device efficiency. The device showed the current efficiency of 8.7 cd/A at current density 50 mA/cm(2) and with Commission Internationale de L'Eclairage (CIE) coordinates (x = 0.17, y = 0.34). This efficiency enhancement is important for understanding and further improving high-performance fluorescent OLEDs.
引用
收藏
页码：1139 / 1145
页数：7
相关论文
共 50 条
  • [41] Optimized organic light-emitting diodes according to deposition processes
    Antony, R
    Moliton, A
    Troadec, D
    SYNTHETIC METALS, 2001, 121 (1-3) : 1749 - 1750
  • [42] Host Engineering for High Quantum Efficiency Blue and White Fluorescent Organic Light-Emitting Diodes
    Song, Wook
    Lee, Inho
    Lee, Jun Yeob
    ADVANCED MATERIALS, 2015, 27 (29) : 4358 - 4363
  • [43] Biindenophenanthrene derivatives as non-doped blue fluorescent materials for organic light-emitting diodes
    Moon, Junyoung
    Lee, Jinho
    Kim, Ki Ju
    Lee, Hakjun
    Kim, Young Kwan
    Yoon, Seung Soo
    MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 2022, 734 (01) : 1 - 8
  • [44] Configuration Effects of Exciton Blocking Layer with Low Electron Mobility's Electron Transport Layer in Blue Phosphorescent Organic Light-Emitting Diodes
    Rhee, Sang Ho
    Yook, Kyoung Soo
    Kim, Sung Hyun
    Ryu, Seung Yoon
    ECS JOURNAL OF SOLID STATE SCIENCE AND TECHNOLOGY, 2016, 5 (02) : R1 - R5
  • [45] Correlation between optimized thicknesses of capping layer and thin metal electrode for efficient top-emitting blue organic light-emitting diodes
    Cho, Hyunsu
    Joo, Chul Woong
    Kwon, Byoung-Hwa
    Kang, Chan-mo
    Choi, Sukyung
    Sin, Jin Wook
    ETRI JOURNAL, 2023, 45 (06) : 1056 - 1064
  • [46] Highly fluorescent molecular organic composites for light-emitting diodes
    Fatemi, DJ
    Murata, H
    Merritt, CD
    Kafafi, ZH
    SYNTHETIC METALS, 1997, 85 (1-3) : 1225 - 1228
  • [47] Principle and Technique of Sensitized Fluorescent Organic Light-Emitting Diodes
    Zheng, Chao
    Dai, Yizhong
    Chen, Lingfeng
    Li, Mingguang
    Chen, Runfeng
    Huang, Wei
    PROGRESS IN CHEMISTRY, 2020, 32 (09) : 1352 - 1367
  • [48] White organic light-emitting diodes with fluorescent tube efficiency
    Reineke, Sebastian
    Lindner, Frank
    Schwartz, Gregor
    Seidler, Nico
    Walzer, Karsten
    Luessem, Bjoern
    Leo, Karl
    NATURE, 2009, 459 (7244) : 234 - U116
  • [49] Efficient Deep-Blue Organic Light-Emitting Diodes
    Seo, Ji Hoon
    Park, Jung Sun
    Seo, Bo Min
    Han, Wone Keun
    Lee, Kum Hee
    Park, Jeong Keun
    Yoon, Seung Soo
    Kim, Young Kwan
    MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 2011, 538 : 84 - 90
  • [50] Efficient deep blue fluorescent polymer light-emitting diodes (PLEDs)
    Cook, Javan H.
    Santos, Jose
    Li, Haiying
    Al-Attar, Hameed A.
    Bryce, Martin R.
    Monkman, Andrew P.
    JOURNAL OF MATERIALS CHEMISTRY C, 2014, 2 (28) : 5587 - 5592
12345