Blue Electroluminescent 1,2,4-Triazole Derivative

  • Junji Kido
    Department of Materials Science and Engineering, Faculty of Engineering, Yamagata University
  • Masato Kimura
    Department of Materials Science and Engineering, Faculty of Engineering, Yamagata University
  • Katsutoshi Nagai
    Department of Materials Science and Engineering, Faculty of Engineering, Yamagata University

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Abstract

<jats:title>Abstract</jats:title> <jats:p>A blue fluorescent 1,2,4-triazole derivative, DA-TAZ, was synthesized and exmined as an emitter layer in organic electroluminescent device. The device structure of glass substrate / indium-tin oxide / hole-transporting diamine layer / DA-TAZ layer / Mg:Ag was employed. The EL device exhibited bright blue light originating from the DA-TAZ emitter layer with a maximum luminance of 1200 cd/m2 at 14 volt.</jats:p>

Journal

  • Chemistry Letters

    Chemistry Letters 25 (1), 47-48, 1996-01-01

    Oxford University Press (OUP)

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