Glass-ceramic article with luminous display

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United States of America Patent

PATENT NO 9709246
APP PUB NO 20160281961A1
SERIAL NO

14442619

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Abstract

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The present invention relates to an article having at least one luminous area, particularly for display purposes, particularly a white area, said article comprising at least one glass-ceramic substrate having a light transmission from 0.8% to 40% and an optical transmission of at least 0.10, at least at a wavelength within the range from 420 to 780 nm, at least one light source, particularly a light-emitting diode, having an emission peak at a wavelength between 430 and 490 nm, and at least one luminescent compound emitting in the area of the CIExyY (1931) three-color diagram delimited by the following coordinates (x, y):

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Patent Owner(s)

Patent OwnerAddress
EUROKERA S N C02400 CHÂTEAU-THIERRY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Guiset, Pierrick Massy, FR 11 71
Laluet, Jean-Yves Paris, FR 15 186
Mallet, Claire Outremont, CA 8 63
Vilato, Pablo Paris, FR 59 358

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