GLASS PASTE COMPOSITION FOR FORMING BARRIER RIB OF FLAT DISPLAY PANEL

PROBLEM TO BE SOLVED: To obtain a glass paste compsn. capable of forming barrier ribs excellent in denseness and reducing the amt. of gaseous impurities adsorbed by incorporating a powdery inorg. material contg. specified amts. of a low softening point glass powder and a powdery oxide ceramic filler...

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Bibliographische Detailangaben
Hauptverfasser:	OTAKI SHIRO, TANIDA MASAMICHI, MANABE TSUNEO, SATO MAKOTO, AOKI YUMIKO
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRICITY GLASS JOINING GLASS TO GLASS OR OTHER MATERIALS METALLURGY MINERAL OR SLAG WOOL SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To obtain a glass paste compsn. capable of forming barrier ribs excellent in denseness and reducing the amt. of gaseous impurities adsorbed by incorporating a powdery inorg. material contg. specified amts. of a low softening point glass powder and a powdery oxide ceramic filler. SOLUTION: The glass paste compsn. contains a powdery inorg. material contg. 61-89 wt.% low softening point glass powder, e.g. comprising one or more selected from lead oxide, bismuth oxide and zinc oxide and 6-24 wt.% powdery oxide ceramic filler preferably having >=90 MPa strength. The oxide ceramic filler is preferably one or more selected from zirconia, alumina, mullite, magnesia, forsterite, zircon and cordierite. A metal oxide pigment may further be incorporated into the compsn. The pigment has a color tone adjusting function and desirably contains oxide of one or more metals selected from Ti, Cu and Fe as a primary component.