Patent ID: 8072143
Filing Date: 2011-12-06
Classification: H01J

Abstract:
1. A plasma display panel including a first substrate and a second substrate that face each other via a discharge space, and an electrode and a dielectric layer provided on a main surface of the first substrate that faces the second substrate, the first substrate and the second substrate being sealed together at edges thereof, wherein the first substrate has magnesium oxide powder located either directly or indirectly on a surface of the dielectric layer such that the magnesium oxide powder faces the discharge space, the magnesium oxide powder being composed of magnesium oxide particles that include halogen atoms, and a ratio of the halogen atoms to magnesium atoms in the magnesium oxide particles being in a range of 6.12 atm % to 21.99 atm %, inclusive, and the magnesium oxide powder has a projected area ratio of 1.0% to 31.5%, inclusive, with respect to the dielectric layer.