Method for removing impurities of plasma display panel

摘要

In a method for removing impurities of a plasma display panel capable of shortening panel aging time by removing impurities of an upper and a lower substrates under vacuum gas circumstances, the method includes fabricating an upper substrate and a lower substrate; removing impurities of the upper and lower substrates by using at least one of a plasma-cleaning process in which a discharge is performed under vacuum gas circumstances and a heating process in which heating is performed; assembling the impurities removed upper and lower substrates; exhausting gas inside the assembled upper and lower substrates and injecting a discharge gas; and aging the discharge gas injected-plasma display panel.