Being the MgO protecting film which possesses the electron emission promotion substance and the MgO protecting film which is formed to the production method and on

摘要

PROBLEM TO BE SOLVED: To provide a protective film which is excellent on an electron emission effect without having any damage caused by a plasma ion, its manufacturing method, and a plasma display panel having the same protective film.;SOLUTION: The MgO protective film, formed on an electrode of the plasma display panel, has an electron emission promoting material.;COPYRIGHT: (C)2009,JPO&INPIT