PREPARING METHOD OF (Y,Gd)(P or V)O4:Eu-TYPE RED PHOSPHOR POWDER AND (Y,Gd)(P or V)O4:Eu-TYPE RED PHOSPHOR POWDER BY THE SAME

摘要

herein is a solution combustion process and high temperature annealing with (Y, Gd) (P or V) O ₄ : Eu- Preparation of red Phosphor powder and method according thereto (Y, Gd) (P or V) O ₄ : relates to Eu- -based red phosphor powder , the present by , in powder form and has a uniform light emission , high color purity , has a high luminance (Y, Gd) (P or V) O ₄ : Eu- facilitate red Phosphor powder prepared in a short period of time can , and such a red phosphor powder is PDP or the like can be usefully applied to a variety of display manufacture . ;