Fluoride phosphor and light emitting device using the same and method of manufacturing the fluoride phosphor

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United States of America Patent

PATENT NO 9120972
APP PUB NO 20150008463A1
SERIAL NO

14322872

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Abstract

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A fluoride phosphor activated with tetravalent Mn can absorb blue light and emit red light, and is represented by the general formula: K2[M1-aMn4+aF6] (M is at least one selected from group-IV elements of Ti, Zr, and Hf and group IVB elements of Si, Ge, Sn, and a is 0

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Patent Owner(s)

Patent OwnerAddress
NICHIA CORPORATION491-100 OKA KAMINAKA-CHO ANAN-SHI TOKUSHIMA 774-8601

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yoshida, Tomokazu Anan, JP 127 524

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