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Universal Strategy for Cheap and Color-Stable Single-EML WOLEDs Utilizing Two Complementary-Color Nondoped Emitters without Energy Transfer

  • Jingfang F. Ye
  • , Chen Liu
  • , Changjin J. Ou
  • , Minmin M. Cai
  • , Shufen F. Chen
  • , Qi Wei
  • , Wenwen W. Li
  • , Yan Qian
  • , Linghai H. Xie
  • , Baoxiu X. Mi
  • , Zhiqiang Q. Gao
  • , Wei Huang
  • Nanjing University of Posts and Telecommunications
  • Nanjing Tech University

科研成果: 期刊稿件文章同行评审

28 引用 (Scopus)

摘要

A simple and universal strategy for easily controllable, reproducible and color-stable white organic light-emitting diodes (WOLEDs) utilizing a single-emitting-layer consisting of two complementary nondoped emitters with blocked energy transfer is demonstrated. The device efficiencies achieve 3.64 cd/A and 3.81 lm/W, respectively, with a small CIE fluctuation of only (0.009, 0.016) from 6.3 to 924.5 mA/cm2.

源语言英语
页(从-至)938-944
页数7
期刊Advanced Optical Materials
2
10
DOI
出版状态已出版 - 1 10月 2014
已对外发布

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