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US 2022/0064526 A1Published application
Full-color-tunable upconversion nanophosphor
AssigneeKorea Institute of Science and Technology
InventorsHo Seong JANG, Gumin KANG, A-Ra HONG, Seung Yong LEE
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Abstract
Provided is a core/multishell tetragonal upconversion nanophosphor capable of being excited by near-infrared (NIR) light having wavelengths of 800±20 nm, 980±20 nm, and 1532±20 nm to emit light of blue, green, red, and combinations thereof.
Claims19
A core/multishell tetragonal upconversion nanophosphor capable of being excited by near-infrared (NIR) light having wavelengths of 800±20 nm, 980±20 nm, and 1532±20 nm to emit light of blue, green, red, and combinations thereof.
Dependencies are inferred from the claim text.