| 摘要 |
PROBLEM TO BE SOLVED: To provide a large inorganic partition wall layer for a PDP having a tall partition wall with low dielectric constant and a high aspect ratio, of which, the width of line and thickness of various patterns of the separation wall after baking and the dielectric scarcely changes, and to provide a manufacturing method for it. SOLUTION: This inorganic partition wall layer for a PDP has the partition wall produced by using a paste containing at least a hydroxyl group containing acrylate resin or a butyral resin, and having a gap size of a cross-section is 0.1-30μm, a gap area rate is 5-75%, the aspect ratio of 1-10 and the height of 100-800μ. In the manufacturing method for the inorganic partition wall layer for the PDP, a partition wall pattern is formed by using a paste containing at least two kinds of inorganic powder having different softening points and grain sizes and containing at least a hydroxyl group containing acrylate resin or a butyral resin, then baked. COPYRIGHT: (C)2006,JPO&NCIPI
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