摘要 |
PROBLEM TO BE SOLVED: To provide a plasma display panel which can suppress variation of driving voltage, and is useful as a plasma display panel of large screen.SOLUTION: The plasma display panel includes a front plate having a protective layer, a back plate having a partition wall consisting of a longitudinal partition wall and a lateral partition wall, and a bonding part for bonding at least a part of the partition wall and a part of the protective layer. The bonding part contains BO, the surface of the protective layer contains boron, and the intersection of the longitudinal partition wall and lateral partition wall includes a part where the bonding part is formed, and a part where the bonding part is not formed. |