High-Efficiency White Organic Light-Emitting Diodes Based on a Blue Thermally Activated Delayed Fluorescent Emitter Combined with Green and Red Fluorescent Emitters

研究成果: ジャーナルへの寄稿学術誌査読

232 被引用数 (Scopus)

抄録

A new device architecture for highly efficient white organic light-emitting diodes is proposed, using a molecule exhibiting blue thermally activated delayed fluorescence as a common source of singlet excitons for molecules emitting red and green light based on conventional fluorescence. The device, with an optimum combination of materials, shows a maximum external quantum efficiency of over 12% without using phosphorescent emitters.

本文言語英語
ページ(範囲)2019-2023
ページ数5
ジャーナルAdvanced Materials
27
12
DOI
出版ステータス出版済み - 3月 25 2015

!!!All Science Journal Classification (ASJC) codes

  • 材料科学(全般)
  • 材料力学
  • 機械工学

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