Modulation for efficiency and spectra of non-doped white organic light emitting diodes by combining an exciplex with an ultrathin phosphorescent emitter.

Zemei Liu, Bo Zhao, Yuan Gao, Haifeng Chen, Bizheng Dong, Yabo Xu, Hua Wang, Bingshe Xu, Wenlian Li

Abstract read

In one paragraph

Article in RSC advances, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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4 · The record

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5 · Who and what money

Authors and funding

9 authors.

Zemei LiuKey Laboratory of Interface Science and Engineering in Advanced Materials of Ministry of Education, Taiyuan University of Technology Taiyuan 030024 China zhaobo01@tyut.edu.cn wanghua001@tyut.edu.cn.

Bo ZhaoKey Laboratory of Interface Science and Engineering in Advanced Materials of Ministry of Education, Taiyuan University of Technology Taiyuan 030024 China zhaobo01@tyut.edu.cn wanghua001@tyut.edu.cn.ORCID https://orcid.org/0000-0001-7674-0791

Yuan GaoCollege of Economics and Management, Chongqing University of Arts and Sciences Chongqing 402160 China yuangao@cqwu.edu.cn.

Haifeng ChenSchool of Electronic Information and Electrical Engineering, Chongqing University of Arts and Sciences Chongqing 402160 China.

Bizheng DongKey Laboratory of Interface Science and Engineering in Advanced Materials of Ministry of Education, Taiyuan University of Technology Taiyuan 030024 China zhaobo01@tyut.edu.cn wanghua001@tyut.edu.cn.

Yabo XuKey Laboratory of Interface Science and Engineering in Advanced Materials of Ministry of Education, Taiyuan University of Technology Taiyuan 030024 China zhaobo01@tyut.edu.cn wanghua001@tyut.edu.cn.

Hua WangKey Laboratory of Interface Science and Engineering in Advanced Materials of Ministry of Education, Taiyuan University of Technology Taiyuan 030024 China zhaobo01@tyut.edu.cn wanghua001@tyut.edu.cn.ORCID https://orcid.org/0000-0002-2976-9521

Bingshe XuKey Laboratory of Interface Science and Engineering in Advanced Materials of Ministry of Education, Taiyuan University of Technology Taiyuan 030024 China zhaobo01@tyut.edu.cn wanghua001@tyut.edu.cn.

Wenlian LiState Key Laboratory of Luminescence and Applications, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences Changchun 130033 China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Herein, structured non-doped white organic light-emitting diodes (WOLEDs) were designed by combining the emission of a blue exciplex and orange-red phosphorescent ultrathin layer. The device efficiency and spectra were modulated successfully by adjusting the thickness of the exciplex layer and ultrathin layer, respectively. Meanwhile, high efficiency with external quantum efficiency (EQE) ranging from 15% to 22%, power efficiency from 33 lm W

Identifiers

PMID35515065

DOI10.1039/d0ra06658c

PMCPMC9056675

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LicenceCC BY-NC

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.