| 摘要 |
PROBLEM TO BE SOLVED: To provide a green light-emitting phosphor for a light-emitting device excited by vacuum ultraviolet rays, and a method of preparing the same, which is very stable with regard to heat, ion bombardment, and vacuum ultraviolet rays irradiation, and which has excellent discharging characteristics. SOLUTION: The green light-emitting phosphor for a light-emitting device excited by vacuum ultraviolet rays, the method of preparing the same, and a light-emitting device including the same are provided. The green light-emitting phosphor is represented by chemical formula 1, wherein A is an element selected from the group consisting of Mg, Zn, Ca, and Li; B is an element selected from the group consisting of Al and Ga; 0.6≤x≤1.4; and 0.01≤y≤0.1. COPYRIGHT: (C)2005,JPO&NCIPI
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