Aluminate fluorescent material and light emitting device

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United States of America Patent

PATENT NO 10196278
APP PUB NO 20180037469A1
SERIAL NO

15667975

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Abstract

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Provided is an aluminate fluorescent material having a composition represented by the formula X1aMgbMncAldOa+b+c+1.5d, in which X1 is at least one element selected from the group consisting of Ba, Sr; and Ca, a, b, c, and d satisfy 0.5≤a≤1.0, 0.0≤b<0.4, 0.3≤c≤0.7, 8.5≤d≤13.0, and 9.0≤b+c+d≤14.0.

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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
Hosokawa, Shoji Tokushima, JP 92 378
Nishimata, Kazuya Anan, JP 30 39
Yoshida, Tomokazu Anan, JP 127 524

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