PROTECTIVE MATERIALS OF LOW FIRING VOLTAGE AND THEIR METHOD OF MANUFACTURING FOR PDP

摘要

PURPOSE: A low voltage protective film material for a plasma display panel and a method for manufacturing the same are provided to improve light emitting efficiency by reducing a discharging voltage. CONSTITUTION: The ternary solid solution oxide is based on a binary metal oxide(MO) in a rock-salt crystal structure. The binary metal oxide contains an alkaline earth metal oxide. A monovalence metal oxide(L_2O) and a tervalence metal oxide(N_2O_3) containing an alkaline metal oxide are contained as an alloy element. L is selected form a group including 'Li, Na, K, Ag, and Cu. M is selected from a group including Be, Mg, Ca, Sr, Ba, Co, and Fe. N is selected from a group including Al, Co, Fe, As, Cr, Ga, V, Ti, Ir, Mo, Nb, Sc, Pd, In, Er, Y, Dy, Eu, Ce, U, and Bi.