Green phosphors for plasma display pannel and plasma display pannel empolying the green phosphors layer

摘要

Provided is a green phosphor for a plasma display panel (PDP), represented by the formula: BaMgAlxOy:Mn where 7x 15, and 12 y 28. A phosphor layer can be prepared using BaMgAlxOy:Mn alone, which is a green phosphor used in a plasma display panel, or using a mixture of BaMgAlxOy:Mn and Zn2SiO4:Mn, and a plasma display panel including the phosphor layer formed of the green phosphor has improved luminance maintenance rate and color purity.