| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a plasma display panel that has high-definition and high-luminance display performance and is low in power consumption. <P>SOLUTION: A plasma display panel has: a front plate that has a protective layer; and a rear plate that is arranged opposite the front plate with a discharge space formed therebetween. The protective layer has a layer of one or more metal oxides selected form a group consisting of magnesium oxide, calcium oxide, strontium oxide, and barium oxide. The ratio of the secondary electron emission coefficient γ(Kr) of Kr gas in the protective layer to the secondary electron emission coefficient γ(Ne) of Ne gas in the protective layer is 0.02 or higher and 0.12 or lower. <P>COPYRIGHT: (C)2013,JPO&INPIT |
