Emissive pattern formation by the photoreaction of poly(p-phenylene vinylene)

被引：3
|
作者：
Kim, Yuna [1 ]
Yun, Chijung [1 ]
Jadhav, Parashuram [1 ]
You, Jungmok [1 ]
Kim, Eunkyoung [1 ]
机构：
[1] Yonsei Univ, Dept Chem & Biomol Engn, Seoul 120749, South Korea
来源：
CURRENT APPLIED PHYSICS | 2009年 / 9卷 / 05期
关键词：
MDMO-PPV; Photocyclization; Micropatterning; Photoreaction; Light emitting; LIGHT-EMITTING DEVICES; ELECTROLUMINESCENT POLYMER; PPV; ENHANCEMENT; SYSTEMS;
D O I：
10.1016/j.cap.2008.12.007
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The vinylene unit of a p-phenylene polymer was photo-oxidized under atmospheric oxygen to provide emittive patterns. Thin films of poly[2-methoxy-5-(3,7-dimethyloctyloxy)-p-phenylene vinylene] (MDMO-PPV) were directly photo-patterned by UV light through a photo-mask having I pm-wide lines. The absorption and fluorescence studies on the MDMO-PPV film by UV irradiation indicated that the photo-patterning was mainly originated from the oxidation of the vinylic bonds to give carbonyl (C=O) containing polymers. The patterned MDMO-PPV film was applied to an electroluminescent cell, which showed 20 mu m-wide luminescent line patterns at applied potential of 5 V. (C) 2009 Elsevier B.V. All rights reserved.
引用
收藏
页码：1088 / 1092
页数：5
相关论文
共 50 条
  • [21] Exciton dynamics in soluble poly(p-phenylene vinylene)
    Frolov, SV
    Liess, M
    Lane, PA
    Meyer, RK
    Vardeny, ZV
    ANTEC'97 - PLASTICS SAVING PLANET EARTH, CONFERENCE PROCEEDINGS, VOLS 1 - 3, 1997, : 1390 - 1393
  • [22] Photoluminescence quenching in poly(p-phenylene vinylene) derivatives
    Chen, XH
    Wang, ZJ
    Hou, YB
    Xu, Z
    Xu, XR
    DISPLAYS, 2000, 21 (2-3) : 55 - 60
  • [23] A theoretical study on photoexcitations in poly(p-phenylene vinylene)
    Gao, Kun
    Xie, Shijie
    Yin, Sun
    Li, Yuan
    Liu, Desheng
    Zhao, Xian
    ORGANIC ELECTRONICS, 2009, 10 (08) : 1601 - 1605
  • [24] Modified CVD deposition of poly(p-phenylene vinylene)
    Kokane, S
    Patankar, MP
    Narasimhan, KL
    Periasamy, N
    SYNTHETIC METALS, 2003, 132 (03) : 235 - 238
  • [25] Doping and conductivity studies on poly(p-phenylene vinylene)
    Ahlskog, M
    Reghu, M
    Noguchi, T
    Ohnishi, T
    SYNTHETIC METALS, 1997, 89 (01) : 11 - 15
  • [26] POLY(P-PHENYLENE VINYLENE) - PROCESSABLE CONDUCTING POLYMER
    PATIL, AO
    RUGHOOPUTH, SDDV
    PATIL, A
    HEEGER, AJ
    WUDL, F
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1988, 196 : 226 - PMSE
  • [27] Dispersive hole transport in poly(p-phenylene vinylene)
    Blom, PWM
    Vissenberg, MCJM
    PHYSICAL REVIEW LETTERS, 1998, 80 (17) : 3819 - 3822
  • [28] The synthesis of soluble copolymer of poly(p-phenylene vinylene)
    Wang, JY
    Li, YK
    Hu, WX
    Tan, SJ
    Long, YF
    CHINESE CHEMICAL LETTERS, 1998, 9 (01) : 79 - 81
  • [29] Fabrication of poly(p-phenylene vinylene) thin films
    Okawa, Haruki
    Suzuki, Masaaki
    Wada, Tatsuo
    Sasabe, Hiroyuki
    Molecular Crystals and Liquid Crystals Science and Technology Section B: Nonlinear Optics, 1996, 15 (1-4): : 271 - 274
  • [30] Anisotropy of exciton migration in poly(p-phenylene vinylene)
    Markov, D. E.
    Blom, P. W. M.
    PHYSICAL REVIEW B, 2006, 74 (08):
12345