CERAMICS FOR PHOSPHOR, PHOSPHOR USING SAME AND METHOD FOR MANUFACTURING SAME

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The present invention relates to ceramics for a phosphor, the ceramics comprising a compound of the following chemical formula 1 and a rare earth oxide. [Chemical formula 1] MgxSi12-(m+n)Al(m+n)OnN16-n, where m=0.9, n=0.45, and 0.2≤x≤0.5.