Recent advances in linearly polarized emission from organic light-emitting diodes

Since the first example of linearly polarized organic light-emitting diodes (LP-OLEDs) reported by Dyreklev et al. [Adv. Mater. 7, 43 (1995)], remarkable efforts have been devoted to the development of LP-OLEDs, particularly in recent years. LP-OLEDs, as a next-generation light source, have attracte...

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Published inApplied physics letters Vol. 123; no. 1
Main Authors Ding, Ran, Ye, Gao-Da, Feng, Jing
Format Journal Article
LanguageEnglish
Published Melville American Institute of Physics 03.07.2023
Subjects
Applied physics
Data storage
Light sources
Linear polarization
Organic light emitting diodes
Polarized light
Self-assembly
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Summary:Since the first example of linearly polarized organic light-emitting diodes (LP-OLEDs) reported by Dyreklev et al. [Adv. Mater. 7, 43 (1995)], remarkable efforts have been devoted to the development of LP-OLEDs, particularly in recent years. LP-OLEDs, as a next-generation light source, have attracted increasing interest for their capability of directly generating linearly polarized light as well as for their wide potential applicability in optical data storage, high-contrast display, and three-dimensional (3D) imaging. In this review, we systematically summarize the recent advances in LP-OLEDs that are roughly divided into three categories, including mechanical treatment, structural assistance, and self-assembled materials. This review is expected to provide an updated and impressive perspective on high efficiency and high polarization LP-OLEDs for a broad range of scientists in a multi-disciplinary field and draw more attention to this growing research field.
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ISSN:0003-6951
1077-3118
DOI:10.1063/5.0152338