Literature DB >> 27062637

High-Efficiency WOLEDs with High Color-Rendering Index based on a Chromaticity-Adjustable Yellow Thermally Activated Delayed Fluorescence Emitter.

Xiang-Long Li1, Gaozhan Xie1, Ming Liu1, Dongcheng Chen1, Xinyi Cai1, Junbiao Peng1, Yong Cao1, Shi-Jian Su1.   

Abstract

A chromaticity-adjustable yellow thermally activated delayed fluorescence (TADF) material, PXZDSO2 as a triplet harvester provides a rational device concept, giving two-color and three-color pure organic white organic light-emitting diodes (WOLEDs) with unprecedented color-rendering index of 95 and external quantum efficiency of 19.2%.
© 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  chromaticity adjustable; color-rendering index; pure organic; thermally activated delayed fluorescence; white organic light-emitting diodes

Year:  2016        PMID： 27062637     DOI： 10.1002/adma.201505963

Source DB:  PubMed          Journal:  Adv Mater        ISSN： 0935-9648            Impact factor:   30.849


  4 in total

1.  Narrowband blue emission with insensitivity to the doping concentration from an oxygen-bridged triarylboron-based TADF emitter: nondoped OLEDs with a high external quantum efficiency up to 21.4.

Authors:  Jianmei Han; Zhongyan Huang; Jingsheng Miao; Yuntao Qiu; Ziyang Xie; Chuluo Yang
Journal:  Chem Sci       Date:  2022-02-21       Impact factor: 9.825

2.  All-fluorescence white organic light-emitting diodes with record-beating power efficiencies over 130 lm W‒1 and small roll-offs.

Authors:  Hao Liu; Yan Fu; Ben Zhong Tang; Zujin Zhao
Journal:  Nat Commun       Date:  2022-09-02       Impact factor: 17.694

Review 3.  Strategies to Achieve High-Performance White Organic Light-Emitting Diodes.

Authors:  Lirong Zhang; Xiang-Long Li; Dongxiang Luo; Peng Xiao; Wenping Xiao; Yuhong Song; Qinshu Ang; Baiquan Liu
Journal:  Materials (Basel)       Date:  2017-12-01       Impact factor: 3.623

4.  Efficient Organic Light Emitting Diodes Using Solution-Processed Alkali Metal Carbonate Doped ZnO as Electron Injection Layer.

Authors:  Guo Chen; Feiyang Liu; Zhitian Ling; Pengpeng Zhang; Bin Wei; Wenqing Zhu
Journal:  Front Chem       Date:  2019-04-16       Impact factor: 5.221
  4 in total

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