Patent ID: 8362689
Filing Date: 2013-01-29
Classification: C09K,H01J,H01L,H05B

Abstract:
1. A phosphor represented by a chemical formula of (A 1-x M x ) 8 D 12 O 24 S 2 , wherein 0<x<1; A is selected from the group consisting of Mg, Ca, Sr, Ba, Zn and a combination thereof; M is selected from the group consisting of Mn, Cu, Ag, Pb, Sb, Sn, Bi, Eu, Ce, Tb, Sm, Pr, Y, La, Gd, Lu, Sc, Nd, Pm, Dy, Ho, Er, Tm, Yb and a combination thereof; and D is selected from the group consisting of B, Al, Ga, In and a combination thereof.