FLUORESCENT PASTE AND PLASMA DISPLAY PANEL USING THE SAME

摘要

PROBLEM TO BE SOLVED: To optimally remove coagulates, impurities and insoluble matters from a fluorescent paste which is used in a process for forming a fluorescent substance wherein the fluorescent paste is discharged from a nozzle to form a fluorescent layer. SOLUTION: Components other than the fluorescent body in the fluorescent paste are passed through a filter having an aperture size which is <=1/5 the diameter of the discharge nozzle used.