| 摘要 |
Provided is a nitride phosphor not causing composition failure, and efficiently increasing phosphor intensity. The method for manufacturing nitride phosphor represented by formula (1) plasticizes a mixture obtained by mixing a silica-containing compound, 1.2-1.8 times stoichiometric amount of an alkali earth metal (M) nitride based on the formula 1, and an europium compound. Formula 1: M_2Si_5N_8:Eu^(2+) (M presents an alkali earth metal of Mg, Ca, Sr, or Ba) |
