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Ultrabroad-band, red sufficient solid white emission from carbon quantum dot aggregation for single component warm white light emitting diodes with a 91 high color rendering index

Abstract

First reported is the ultrabroad-band solid white emission from carbon quantum dot aggregation with the full width at half maximum over 200 nm throughout the entire visible light window, and even better, with a sufficient red component. UV-pumped WLEDs are fabricated by integrating the phosphors on a UV-LED chip, and show favorable warm white light characteristics with the CIE coordinates of (0.42, 0.38) and a 91 high color rendering index.

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Supplementary files

Publication details

The article was received on 05 Mar 2019, accepted on 05 May 2019 and first published on 06 May 2019


Article type: Communication
DOI: 10.1039/C9CC01794A
Chem. Commun., 2019, Accepted Manuscript

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    Ultrabroad-band, red sufficient solid white emission from carbon quantum dot aggregation for single component warm white light emitting diodes with a 91 high color rendering index

    T. Meng, T. Yuan, X. Li, Y. Li, L. Fan and S. Yang, Chem. Commun., 2019, Accepted Manuscript , DOI: 10.1039/C9CC01794A

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