Recombination zone in organic light emitting diodes with emitting layer of diphenylanthracene-derivative host

Chong Li, Taiju Tsuboi, Wei Huang

科研成果: 期刊稿件会议文章同行评审

4 引用 (Scopus)

摘要

White organic light emitting diode devices based on blue-green emitter DSA-ph (1-4-di-[4-(N,N-di-phenyl)amino]styryl-benzene) has been studied by co-doping orange emitter. The recombination zone is confirmed to be a region near the interface of hole transport and emitting layers. Although the emission color changes with increasing applied voltage in the co-doped device, white light with high luminance of 16800 cd/m2 was obtained at low voltage of 3.8 V. The maximum luminance efficiency of 14 cd/A was obtained in non-co-doped device.

源语言英语
页(从-至)213-216
页数4
期刊Physics Procedia
14
DOI
出版状态已出版 - 2011
已对外发布
活动9th International Conference on Nano-Molecular Electronics, ICNME 2010 - Kobe, 日本
期限: 14 12月 201016 12月 2010

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