METHOD OF MANUFACTURING PLASMA DISPLAY PANEL

PROBLEM TO BE SOLVED: To provide a plasma display panel which improves an electron discharge property of a protecting layer and includes a high-definition and high-quality image display performance.SOLUTION: The present invention relates to a method of manufacturing a plasma display panel having a f...

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Hauptverfasser: TAKEDA EIJI, NISHITANI HIKARU
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a plasma display panel which improves an electron discharge property of a protecting layer and includes a high-definition and high-quality image display performance.SOLUTION: The present invention relates to a method of manufacturing a plasma display panel having a front substrate production step of forming on a front substrate a plurality of display electrode couples which are parallel with each other, a dielectric layer covering the display electrode couples and a protecting layer. The protecting layer is formed from at least one or more metal oxides selected from a group of magnesium oxide, calcium oxide, strontium oxide and barium oxide, and the front substrate production step includes a calcination step (S15) of calcinating the front substrate, after the protecting layer is formed, under an atmosphere where oxygen is present, and on a temperature condition equal to or higher than 350°C and lower than 400°C.