| 摘要 |
This invention provides a process for producing PDP, comprising disposing a front plate and a back plate opposite to each other, the front plate comprising a display electrode, a light shielding layer, and a dielectric layer provided on a glass substrate, the back plate comprising an electrode, a partition wall, and a phosphor layer provided on a substrate, and sealing the periphery of the assembly to form a discharge space. The process is characterized by comprising the step of forming the display electrode by a plurality of layers including at least a metal electrode layer containing silver and a glass material, and a black layer containing a black material and a glass material, the step of adding bismuth oxide to a content of not less than 5% by weight and not more than 25% by weight to the dielectric layer, and the step of firing the dielectric layer at 570°C to 590°C.
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