Red-emitting CaS:Eu, Ce, Cu, reddish orange-emitting SrS:Eu, Ce, Cu and blue-emitting SrS:Ce, Cu phosphors were prepared by baking the mixed powders of corresponding host and dopant materials. The luminance, luminous efficiency, transported charge, and EL spectra have been measured in order to study optimal content of dopants and firing temperatures.
抄録全体を表示