| 摘要 |
PURPOSE: A composition for a dielectric substance of a plasma display panel is provided to obtain the plasma display panel having excellent reliability by preventing warpage or controlling the warpage of a substrate having a dielectric layer. CONSTITUTION: A composition for a dielectric substance of a plasma display panel(100) includes inorganic materials. The inorganic materials include lead-free Non-Bi based glass frit and filler. The filler includes amorphous silicon oxide(SiO_2). The amorphous silicon oxide is included with an amount of 1-20 parts by weight based on 100.0 parts by weight of the inorganic material. The lead-free Non-Bi glass frit includes 10-45 parts by weight of oxidation boron(B_2O_3), 9-35 parts by weight of zinc oxide(ZnO), 8-35 parts by weight of aluminum oxide(Al_2O_3), and 3-25 parts by weight of silicon oxide(SiO_2). |
