| 摘要 |
The present invention relates to a fluorescent substance and, more specifically, a boron nitride based fluorescent substance, a manufacturing method thereof and a light-emitting device using the same where provided is a boron nitride based fluorescent substance denoted by chemical formula (1), M_3-xB_1-yN_3-2/3x-y:E, in which M is an alkaline earth metal including at least one among Mg, Ca, Sr and Ba, and E is an activator including at least one among Eu, Ce, Pr, Mn and Bi or is a compound thereof. |
