PLASMA DISPLAY PANEL

摘要

PROBLEM TO BE SOLVED: To provide a plasma display panel (PDP) of low electric power consumption provided with display performance of high precision and high brightness. SOLUTION: The PDP includes a front face plate formed with a dielectric layer to cover a display electrode formed on a front face glass substrate, and formed with a protection layer on the dielectric layer, the protection layer 9 is formed with a base layer 91 on the dielectric layer 8, and is formed by depositing flocculated particles 92 flocculated with a plurality of crystal grains of magnesium oxide on the base film 91, the base film 91 is formed of at least two or more of metal oxides selected from the group comprising magnesium oxide, calcium oxide, strontium oxide and barium oxide, the metal oxide has a peak between the minimum diffraction angle and the maximum diffraction angle generated from a simple body of the oxide constituting the metal oxide on a specified directional face, in X-ray diffraction analysis of a base layer 91 face, and a specific inductive capacityεrof the dielectric layer satisfies 4.1≤εr≤7. COPYRIGHT: (C)2011,JPO&INPIT