Patent number: 8119027
Abstract: A green phosphor represented by Formula (A1-xTbx)a(B1-yMny)bCcOb+1.5(a+c), wherein A includes La, and Yb and/or Gd, B includes at least one kind selected from Mg, Zn, Sc, V, Cr, Co, Ni, Cu, In, Zr, Nb, Ta, Mo, and Sn, C includes at least one selected from Al, B, Ga, Si, P, Ti, Fe, B, and Ge, 0?x?1, 0?y?1, 0.8?a?1.2, 0<b?1.5, 8?c?30, and having a magnetoplumbite type crystal structure.
Type:
Grant
Filed:
January 13, 2006
Date of Patent:
February 21, 2012
Assignee:
Hitachi Plasma Display Limited
Inventors:
Toshiaki Onimaru, Shinya Fukuta, Shigeo Kasahara
Publication number: 20100213414
Abstract: A green phosphor represented by Formula (A1-xTbx)a(B1-yMny)bCcOb+1.5(a+c), wherein A includes La, and Yb and/or Gd, B includes at least one kind selected from Mg, Zn, Sc, V, Cr, Co, Ni, Cu, In, Zr, Nb, Ta, Mo, and Sn, C includes at least one selected from Al, B, Ga, Si, P, Ti, Fe, B, and Ge, 0?x?1, 0?y?1, 0.8?a?1.2, 0<b?1.5, 8?c?30, and having a magnetoplumbite type crystal structure.
Type:
Application
Filed:
January 13, 2006
Publication date:
August 26, 2010
Inventors:
Toshiaki Onimaru, Shinya Fukuta, Shigeo Kasahara