Luminescent substance particle having perovskite-type structure

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United States of America Patent

PATENT NO 10344210
APP PUB NO 20170321119A1
SERIAL NO

15659929

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Abstract

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A luminescent substance particle including BaSnO3 having a perovskite-type structure, wherein the luminescent substance particle contains one of 0.07% by mass or less of Fe (iron), 0.005% by mass or less of Cr (chromium) and 0.02% by mass or less of Ni (nickel). A wavelength conversion film including the luminescent substance particle for converting a light in an ultraviolet region to a light in an infrared region. A wavelength conversion device including a substrate and the wavelength conversion film formed on the substrate.

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Patent Owner(s)

  • NGK INSULATORS, LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hishiki, Tatsuya Nagoya, JP 19 70

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