Chiral Co-assembled Exciplex Host Achieved Extremely Outstanding Narrowband Circularly Polarized Electroluminescence

Chao Liu; Jun Zeng; Zhenhao Jiang; Yihan Chen; Junsheng Zhang; Yixiang Cheng

doi:10.1039/d5sc09684g

January 1, 2026Chemical ScienceOpen Access

Chiral Co-assembled Exciplex Host Achieved Extremely Outstanding Narrowband Circularly Polarized Electroluminescence

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Key Points

This research aims to develop CP-OLEDs that achieve both narrowband emission and high electroluminescence asymmetry.
Developed a chiral co-assembled exciplex host material.
Evaluated electroluminescence performance of the CP-OLEDs.
Measured asymmetry factor and emission bandwidth.
Achieved narrowband emission with a low full width at half maximum.
Obtained high electroluminescence asymmetry factor (gEL) values.
Demonstrated improved brightness and efficiency in CP-OLEDs.

Implication

High-performance CP-OLEDs demonstrate narrowband emission and high electroluminescence asymmetry, suggesting advancements in OLED technology.

Abstract

High-performance circularly polarized organic light-emitting diodes (CP-OLEDs) that can simultaneously achieve narrowband emission and high electroluminescence asymmetry factor (gEL) values remain a formidable challenge. In this study, a simple strategy...

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Cite This Study

Liu et al. (2026) studied this question.

synapsesocial.com/papers/698c1cc1267fb587c655f703 https://doi.org/10.1039/d5sc09684g

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Chiral Co-assembled Exciplex Host Achieved Extremely Outstanding Narrowband Circularly Polarized Electroluminescence

Key Points

Implication

Abstract

Discussion

Cite This Study

Chiral Co-assembled Exciplex Host Achieved Extremely Outstanding Narrowband Circularly Polarized Electroluminescence

Key Points

Implication

Abstract

Discussion

Cite This Study

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