有机电致发光器件用白光材料

Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals Pub Date : 2001-10-01 DOI:10.1080/10587250108024730

Ju Won Lee, Y. K. Kim, B. C. Sohn, Jin-Soon Kim, Sung Min Kim, Yunkyoung Ha

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引用次数: 1

摘要

已知螯合金属配合物锌双(2-(2-羟基苯基)苯并噻唑酸锌(Zn(BTZ)2))具有广谱电致发光白光[1-2]。本研究采用ITO/TPD/Be(BTZ)2、Mg(BTZ)2、Zn(BTZ)2 /Al结构的有机电致发光器件，研究了Be(BTZ)2、Mg(BTZ)2和Zn(BTZ)2的电致发光特性。结果表明，含Be(BTZ)2的器件功率效率最高。

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White-Light-Emitting Materials for Organic Electroluminescent Devices

Abstract A chelate-metal complex such as zinc bis(2-(2-hydroxyphenyl) benzothiazolate) (Zn(BTZ)2) was known to show white emission with a broad electroluminescence[1–2]. In this study, the electroluminescent characteristics of Be(BTZ)2 and Mg(BTZ)2, as well as Zn(BTZ)2 were investigated using organic electroluminescent devices with the structure of ITO/TPD/Be(BTZ)2, Mg(BTZ)2, or Zn(BTZ)2 /Al. It was found that the device containing Be(BTZ)2 shows the highest power efficiency.

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来源期刊

Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals

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