Blue and green light emission from new soluble alternating copolymers

被引:75
作者
Cho, HN [1 ]
Kim, DY [1 ]
Kim, YC [1 ]
Lee, JY [1 ]
Kim, CY [1 ]
机构
[1] KOREA INST SCI & TECHNOL, POLYMER MAT LAB, SEOUL 130650, SOUTH KOREA
关键词
D O I
10.1002/adma.19970090408
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Communication: Visible-light-emitting alternating copolymers consisting of two different repeat units have been investigated. The synthesis and optical characterization of PDHFPPV (top in Figure) and PDHFMPV (bottom in Figure) are described. It is shown that these soluble copolymers can be used as the active layer in light-emitting diodes, just like the corresponding homopolymers.
引用
收藏
页码:326 / +
页数:4
相关论文
共 21 条
  • [1] ARATANI S, 1993, J ELECTRON MATER, V22, P413
  • [2] Electroluminescence in conjugated polymers: Excited states in cyano-derivatives of poly(p-phenylenevinylene)
    Baigent, DR
    Holmes, AB
    Moratti, SC
    Friend, RH
    [J]. SYNTHETIC METALS, 1996, 80 (02) : 119 - 124
  • [3] BURNS L, 1991, SYNTHETIC MET, V41, P931
  • [4] LIGHT-EMITTING-DIODES BASED ON CONJUGATED POLYMERS
    BURROUGHES, JH
    BRADLEY, DDC
    BROWN, AR
    MARKS, RN
    MACKAY, K
    FRIEND, RH
    BURN, PL
    HOLMES, AB
    [J]. NATURE, 1990, 347 (6293) : 539 - 541
  • [5] TUNABLE ELECTROLUMINESCENCE AND PHOTOLUMINESCENCE IN PHENYLENEVINYLENE-NAPHTHYLENE-VINYLENE COPOLYMERS
    FARAGGI, EZ
    CHAYET, H
    COHEN, G
    NEUMANN, R
    AVNY, Y
    DAVIDOV, D
    [J]. ADVANCED MATERIALS, 1995, 7 (08) : 742 - 745
  • [6] SYNTHESIS OF FUSIBLE AND SOLUBLE CONDUCTING POLYFLUORENE DERIVATIVES AND THEIR CHARACTERISTICS
    FUKUDA, M
    SAWADA, K
    YOSHINO, K
    [J]. JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 1993, 31 (10) : 2465 - 2471
  • [7] EFFICIENT LIGHT-EMITTING-DIODES BASED ON POLYMERS WITH HIGH ELECTRON-AFFINITIES
    GREENHAM, NC
    MORATTI, SC
    BRADLEY, DDC
    FRIEND, RH
    HOLMES, AB
    [J]. NATURE, 1993, 365 (6447) : 628 - 630
  • [8] REALIZATION OF A BLUE-LIGHT-EMITTING DEVICE USING POLY(PARA-PHENYLENE)
    GREM, G
    LEDITZKY, G
    ULLRICH, B
    LEISING, G
    [J]. ADVANCED MATERIALS, 1992, 4 (01) : 36 - 37
  • [9] A BLUE-LIGHT-EMITTING POLYMER WITH PHENYLENEVINYLENE SEGMENTS IN THE SIDE-CHAINS
    HESEMANN, P
    VESTWEBER, H
    POMMEREHNE, J
    MAHRT, RF
    GREINER, A
    [J]. ADVANCED MATERIALS, 1995, 7 (04) : 388 - 390
  • [10] SYNTHESIS AND CHARACTERIZATION OF A NEW EFFICIENT BLUE-LIGHT-EMITTING COPOLYMER
    HILBERER, A
    BROUWER, HJ
    VANDERSCHEER, BJ
    WILDEMAN, J
    HADZIIOANNOU, G
    [J]. MACROMOLECULES, 1995, 28 (13) : 4525 - 4529