Green-emitting phosphors and devices thereof

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United States of America Patent

PATENT NO 10720554
APP PUB NO 20190088827A1
SERIAL NO

15710780

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Abstract

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A device including an LED light source optically coupled to a green-emitting U6+-doped phosphor having a composition selected from the group consisting of U6+-doped phosphate-vanadate phosphors, U6+-doped halide phosphors, U6+-doped oxyhalide phosphors, U6+-doped silicate-germanate phosphors, U6+-doped alkali earth oxide phosphors, and combinations thereof, is presented. The U6+-doped phosphate-vanadate phosphors are selected from the group consisting of compositions of formulas (A1)-(A12). The U6+-doped halide phosphors are selected from the group consisting of compositions for formulas (B1)-(B3). The U6+-doped oxyhalide phosphors are selected from the group consisting of compositions of formulas (C1)-(C5). The U6+-doped silicate-germanate phosphors are selected from the group consisting of compositions of formulas (D1)-(D11). The U6+-doped alkali earth oxide phosphors are selected from the group consisting of formulas (E1)-(E11).

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Patent Owner(s)

Patent OwnerAddress
EDISON INNOVATIONS LLC812 W MCDERMOTT DR #1106 ALLEN TX 75013

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Camardello, Samuel Joseph Ballston Spa, US 33 106
Setlur, Anant Achyut Niskayuna, US 103 4456

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