journal article·2025-02Open access

Multicolor Fine‐Tunable Upconversion Luminescence from a Single Nanoparticle for Full‐Color Displays with a Wide Color Gamut (Adv. Funct. Mater. 9/2025)

Seungyong Shin, Jun Pyo Lim, Yun‐Kun Hong, Jihoon Kyhm, A‐Ra Hong, Gumin Kang, Hyungduk Ko, Soong Ju Oh, Ho Seong Jang

Advanced Functional Materials· Volume 35· Issue 9

Abstract

Full-Color-Emitting Upconversion Nanophosphors In article number 2415687, Ho Seong Jang and co-workers develop RGB orthogonal upconversion luminescence-based full-color-emitting core@sextuple-shell (C@6S) upconversion nanophosphors (UCNPs) for 3D volumetric displays with high color reproducibility. These C@6S UCNPs emit RGB light, showing a wide color gamut of 94.2% of the National Television System Committee standard. Various color images are displayed from the transparent C@6S UCNP-polydimethylsiloxane composite.
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Research context

OpenAlex topics: Luminescence Properties of Advanced Materials · Luminescence and Fluorescent Materials · Nanoplatforms for cancer theranostics

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Affiliations

Materials Architecturing Research Center Korea Institute of Science and Technology 5 Hwarang‐ro 14‐gil Seongbuk‐gu Seoul 02792 Republic of Korea

Department of Materials Science and Engineering Korea University 145 Anam‐ro Seongbuk‐gu Seoul 02841 Republic of Korea

Technological Convergence Center Korea Institute of Science and Technology 5 Seoul 02792 Republic of Korea

Nanophotonics Research Center Korea Institute of Science and Technology 5 Hwarang‐ro 14‐gil Seongbuk‐gu Seoul 02792 Republic of Korea

KHU‐KIST Department of Converging Science and Technology Kyung Hee University Seoul 02447 Republic of Korea

Division of Nano & Information Technology KIST School, Korea University of Science and Technology (UST) Seoul 02792 Republic of Korea

References

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