PLASMA DISPLAY PANEL AND METHOD FOR PRODUCING SAME

摘要

This plasma display panel is provided with a front surface plate, and a back surface plate disposed facing the front surface plate. A discharge space is provided between the front surface plate and the back surface plate. The front surface plate has a dielectric layer and a protective layer that covers the dielectric layer. The protective layer contains a metal oxide layer of at least one compound selected from the group consisting of magnesium oxide, calcium oxide, strontium oxide, and barium oxide. The protective layer further contains aluminum. The ratio of the secondary electron emission coefficient of the protective layer in Ne gas and the secondary electron emission coefficient of the protective layer in Kr gas is 0.02-0.12 inclusive.