Processes for preparing color stable red-emitting phosphors

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United States of America Patent

PATENT NO 9868898
SERIAL NO

15197897

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Processes for preparing color stable Mn4+ doped phosphors include contacting a phosphor of formula I with a fluorine-containing oxidizing agent in gaseous form at temperature ≦225° C. to form the color stable Mn4+ doped phosphor

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ATLANTIC PARK STRATEGIC CAPITAL FUND L P AS COLLATERAL AGENT535 MADISON AVENUE 31ST FLOOR NEW YORK NY 10017

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Du, Fangming Hudson, US 34 208
Murphy, James Edward Niskayuna, US 65 416
Setlur, Anant Achyut Niskayuna, US 103 4456

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