GLASS COMPOSITION FOR VACUUM EXHAUST/SEALING OF PLASMA DISPLAY PANEL, AND PLASMA DISPLAY PANEL COMPRISING THE SAME

摘要

One glass composition of vacuum evacuation/sealing for plasma display panel is arranged to have excellent adhesive force and because Pb does not include being environmentally friendly. One glass composition of vacuum evacuation/sealing for plasma display panel includes: (a) ZnO; It (b) include SnO, SnO2 and its a kind of (c) mixture selected from a kind of one group of compound; Ammonium salt. (a) a weight ratio, (b) and (c) are 1 to 10: 20 to 80: 5 to 60.Ammonium salt is the compound selected from a kind of group comprising NH4H2PO4, (NH4) 2HPO4 and its mixture. Furthermore vacuum evacuation/sealing of the glass composition for plasma display panel includes the component chosen in component from one group comprising MgO, CaO, SrO, aluminium oxide, CeO2, La2O3, TiO2, SiO2, B2O3, Li2O, Na2O and its mixture.