| 摘要 |
An oxynitride phosphor according to the present invention comprises a material represented by chemical formula. [chemical formula] AxAlaObNcRE: y 3 + (0.1<=x<=6, 3<=a<=7, 6<=b<=15, 1<=c<=5, 0.001<=y<=0.4) A includes at least one among yttrium (Y), scandium (Sc), gadolinium (Gd) and lutetium (Lu). RE includes at least one among cerium (Ce), europium (Eu), samarium (Sm), ytterbium (Yb), dysprosium (Dy), gadolinium (Gd), thulium (Tm) and lutetium (Lu). |
