Patent ID: 6255780
Filing Date: 2001-07-03
Classification: H01J

Abstract:
A plasma display panel having a pair of substrates comprising a display side substrate and a back side substrate, a pair of opposed row electrodes disposed inside the display side substrate interposing a discharge gap, each of the row electrodes comprising a transparent conductive film and a metallic film formed on the transparent conductive film at a position opposite to the discharge gap, a dielectric layer covering the row electrodes, and a plurality of partitions formed on the back side substrate, intersecting with the row electrodes to form a plurality of pixel cells between the substrates, whereinthe dielectric layer comprises;a first dielectric layer including a first glass material and continuously formed on the inner surface of the display side substrate by baking the first glass material, a second dielectric layer including a second glass material, and formed on the first dielectric layer at least one area selected from an area opposite to the metallic layer, an area opposite to an area between the metallic layer, and an area opposite to the partition by baking the second glass material, anda third dielectric layer including a third glass material formed on the first and second dielectric layers by baking the third glass material at a temperature sufficiently higher than a melting point of the third glass material.