Literature DB >> 20358089

Management of charges and excitons for high-performance white organic light-emitting diodes.

Qi Wang1, Dongge Ma.   

Abstract

This tutorial review highlights recent work on white organic light-emitting diodes (WOLEDs) in view of their potential as the next generation lighting source. It begins with an introduction to the fundamentals of WOLEDs, and then discusses the key factors that determine the performance of WOLEDs. The focus is on charges and excitons, which are the fundamental elements associated with the physical processes within the device. Correspondingly, the third section illustrates how to control the efficiency and color quality of WOLEDs through the management of charges and excitons. Finally, challenges and opportunities for the further improvement of device performance will be discussed.

Year:  2010        PMID： 20358089     DOI： 10.1039/b909057f

Source DB:  PubMed          Journal:  Chem Soc Rev        ISSN： 0306-0012            Impact factor:   54.564


  16 in total

1.  Deep-red phosphorescent iridium(III) complexes containing 1-(benzo[b] thiophen-2-yl) isoquinoline ligand: synthesis, photophysical and electrochemical properties and DFT calculations.

Authors:  Gao-Nan Li; Ying Zou; Yi-Ding Yang; Jiao Liang; Feng Cui; Tao Zheng; Hui Xie; Zhi-Gang Niu
Journal:  J Fluoresc       Date:  2014-08-31       Impact factor: 2.217

2.  Fused Methoxynaphthyl Phenanthrimidazole Semiconductors as Functional Layer in High Efficient OLEDs.

Authors:  Jayaraman Jayabharathi; Periyasamy Ramanathan; Chockalingam Karunakaran; Venugopal Thanikachalam
Journal:  J Fluoresc       Date:  2015-11-19       Impact factor: 2.217

3.  Efficient white polymer light-emitting diodes (WPLEDs) based on covalent-grafting of [Zn2(MP)3(OAc)] into PVK.

Authors:  Guorui Fu; Yani He; Wentao Li; Tiezheng Miao; Xingqiang Lü; Hongshan He; Li Liu; Wai-Yeung Wong
Journal:  Chem Sci       Date:  2020-01-30       Impact factor: 9.825

4.  Efficient hybrid white organic light-emitting diodes with extremely long lifetime: the effect of n-type interlayer.

Authors:  Baiquan Liu; Lei Wang; Miao Xu; Hong Tao; Jianhua Zou; Dongyu Gao; Linfeng Lan; Honglong Ning; Junbiao Peng; Yong Cao
Journal:  Sci Rep       Date:  2014-11-26       Impact factor: 4.379

5.  Extremely condensing triplet states of DPEPO-type hosts through constitutional isomerization for high-efficiency deep-blue thermally activated delayed fluorescence diodes.

Authors:  Jing Zhang; Dongxue Ding; Ying Wei; Hui Xu
Journal:  Chem Sci       Date:  2016-01-14       Impact factor: 9.825

6.  Achieving efficient violet-blue electroluminescence with CIE y <0.06 and EQE >6% from naphthyl-linked phenanthroimidazole-carbazole hybrid fluorophores.

Authors:  Wen-Cheng Chen; Yi Yuan; Shao-Fei Ni; Qing-Xiao Tong; Fu-Lung Wong; Chun-Sing Lee
Journal:  Chem Sci       Date:  2017-02-20       Impact factor: 9.825

7.  Growth and Brilliant Photo-Emission of Crystalline Hexagonal Column of Alq₃ Microwires.

Authors:  Seokho Kim; Do Hyoung Kim; Jinho Choi; Hojin Lee; Sun-Young Kim; Jung Woon Park; Dong Hyuk Park
Journal:  Materials (Basel)       Date:  2018-03-22       Impact factor: 3.623

8.  Ladder-like energy-relaying exciplex enables 100% internal quantum efficiency of white TADF-based diodes in a single emissive layer.

Authors:  Chunmiao Han; Ruiming Du; Hui Xu; Sanyang Han; Peng Ma; Jinkun Bian; Chunbo Duan; Ying Wei; Mingzhi Sun; Xiaogang Liu; Wei Huang
Journal:  Nat Commun       Date:  2021-06-15       Impact factor: 14.919

9.  Efficient and tunable white-light emission of metal-organic frameworks by iridium-complex encapsulation.

Authors:  Chun-Yi Sun; Xin-Long Wang; Xiao Zhang; Chao Qin; Peng Li; Zhong-Min Su; Dong-Xia Zhu; Guo-Gang Shan; Kui-Zhan Shao; Han Wu; Jing Li
Journal:  Nat Commun       Date:  2013       Impact factor: 14.919

Review 10.  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
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