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The dependence of OLED external efficiency on the mass concentration of europium(Ⅲ) dispersed in PVK

机译:OLED外部效率对PVK中分散的of(Ⅲ)质量浓度的依赖性

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摘要

A very sharp wavelength response and significant electroluminescence and high internal quantum efficiency makes rare earth complexes promising materials to produce OLED devices with high performance. In this work a three layer device has been investigated to study the influence of the mass concentration of an europium complex (Eu(DBM)_3Phen) dispersed in poly(9-vinylcarbazole) (PVK), on the external efficiency.
机译:极尖锐的波长响应,显着的电致发光和较高的内部量子效率,使稀土配合物成为生产高性能OLED器件的有前途的材料。在这项工作中,研究了一种三层装置,以研究分散在聚(9-乙烯基咔唑)(PVK)中的complex络合物(Eu(DBM)_3Phen)的质量浓度对外部效率的影响。

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  • 来源
  • 会议地点 Joao Pessoa(BR);Joao Pessoa(BR)
  • 作者单位

    Polytechnic School - University of Sao Paulo, Departamento de Engenharia de Sistemas Eletronicos, Sao Paulo 05509-900, Brazil;

    Polytechnic School - University of Sao Paulo, Departamento de Engenharia de Sistemas Eletronicos, Sao Paulo 05509-900, Brazil;

    Instituto de Eletrotecnica e Energia - Universidade de Sao Paulo, Sao Paulo 05508-010, Brazil;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 半导体技术;
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