Effect of heat treatment condition on optical properties of ZnS:Mn,Cu,Cl phosphor

  • Published : 2007.08.27

Abstract

ZnS-based orange-emitting phosphors were synthesized by two-step firing process: above $1000^{\circ}C$ to obtain hexagonal phase, and at $750^{\circ}C$ for cubic phase. The effect of heat treatment condition on the optical properties was investigated to fine an optimum condition for high-performance ZnS:Mn,Cu,Cl phosphor.

Keywords