Aluminum oxide phosphor and method for producing the same

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United States of America Patent

PATENT NO 8652358
APP PUB NO 20120018675A1
SERIAL NO

13262388

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Abstract

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The present invention provides an Al—C—O based phosphor using neither heavy metal nor rare metal and composed of elements with high environmental compatibility and excellent economic efficiency, wherein the wavelength of the peak intensity of the emission spectrum can be changed without changing the basic composition. An aluminum oxide phosphor which comprises aluminum (Al), carbon (C), and oxygen (O) respectively in an amount of 30 mol %

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Patent OwnerAddress
KURARAY CO LTDOKAYAMA COUNTY JAPAN
HIROSHIMA UNIVERSITYJAPAN'S HIROSHIMA COUNTY EAST HIROSHIMA CITY MIRROR MOUNTAIN ONE EYE 3 TIMES NO 2 HIGASHIHIROSHIMA-SHI HIROSHIMA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iskandar, Ferry Higashi-hiroshima, JP 3 20
Iwasaki, Hideharu Kurashiki, JP 75 413
Kaihatsu, Yutaka Higashi-hiroshima, JP 24 41
Okuyama, Kikuo Higashi-hiroshima, JP 20 511
Takai, Jun Kurashiki, JP 10 45

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