According to {HEAD ~ one aspect} of {TAIL ~ the present invention}, the phosphor has a formula of PO4; wherein 0<x, y<1; 0<x+y+z<1; and 0.3<z <1 
of
According to { HEAD ~ one aspect } of { TAIL ~ the present invention } , the phosphor has a formula of PO4 ; wherein 0 < x , y<1 ; 0 < x+y+z<1 ; and 0.3 < z < 1
OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH