reviewChemical Society ReviewsJan 1, 2020Closed access

Recent advances in circularly polarized electroluminescence based on organic light-emitting diodes

Chinese Academy of Sciences · Beijing National Laboratory for Molecular Sciences · +2 more institutions

PubMed
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Abstract

Since the first attempt that was made to obtain direct circularly polarized (CP) light from OLEDs by Meijer et al. in 1997, considerable efforts have been devoted to the development of circularly polarized organic light-emitting diodes (CP-OLEDs), particularly in the recent years. Circularly polarized electroluminescence (CPEL) based on OLEDs has attracted increasing interest for its efficient ability to generate CP light directly and wide potential applications in 3D displays, optical data storage, and optical spintronics. In this review, we systematically summarize the recent progress in chiral emitter based OLEDs with CPEL properties including CPEL based on chiral conjugated polymers, CPEL based on chiral…

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