Yellow-Emitting Phosphor and White Light Emitting Device Using the Same

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United States of America Patent

APP PUB NO 20090309112A1
SERIAL NO

12158908

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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, and includes calcium (Ca), aluminum (Al), silicon (Si), europium (Eu), and nitrogen (N). In the general formula, x is preferably within a range of 0.001

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Patent Owner(s)

Patent OwnerAddress
NEC LIGHTING LTDTOKYO TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yoshimatsu, Ryo Tokyo , JP 23 68

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