GLASS COMPOSITION FOR FORMING DIELECTRIC OF PLAZMA DISPLAY PANEL

A glass composition for dielectric base plate of a plasma display panel is provided to exhibit excellent acid resistance, non-crystallization, low softening point and excellent stability by comprising P2O5, ZnO, Al2O3, B2O3, BaO, SiO2 and MgO. The composition includes: 40-70wt. parts of P2O5; 25-45w...

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Bibliographische Detailangaben
Hauptverfasser:	KIM, NAM SOK, LEE, SANG HO, NOH, HEE JIN
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CABLES CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY CONDUCTORS ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRICITY GLASS INSULATORS JOINING GLASS TO GLASS OR OTHER MATERIALS METALLURGY MINERAL OR SLAG WOOL SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS
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Beschreibung
Zusammenfassung:	A glass composition for dielectric base plate of a plasma display panel is provided to exhibit excellent acid resistance, non-crystallization, low softening point and excellent stability by comprising P2O5, ZnO, Al2O3, B2O3, BaO, SiO2 and MgO. The composition includes: 40-70wt. parts of P2O5; 25-45wt. parts of ZnO; 1-10wt. parts of Al2O3; 1-10wt. parts of B2O3; 1-10wt. parts of BaO; 1-10wt. parts of SiO2; and 1-10wt. parts of MgO. Particularly, the composition includes; 50-60wt. parts of P2O5; 25-35wt. parts of ZnO; 1-5wt. parts of Al2O3; 1-5wt. parts of B2O3; 1-5wt. parts of BaO; 1-5wt. parts of SiO2; and 1-5wt. parts of MgO. The composition further contains 0.01-1wt. parts of CuO.