Abstract:
PROBLEM TO BE SOLVED: To provide a manufacturing method of a plasma display panel wherein a time required for aging can be further shortened, and the plasma display panel obtained by the method. SOLUTION: In manufacturing of a front plate composing the plasma display panel, after providing a protective layer made of magnesium oxide in a protective film forming chamber 1, a fluorocarbon protective film is formed on the surface of the protective layer in a fluorocarbon protective film forming chamber 3 without bringing the protective layer into contact with moisture and carbon dioxide. This fluorocarbon protective film is removed in a later aging process, and magnesium oxide is disclosed. COPYRIGHT: (C)2008,JPO&INPIT