GLASS COMPOSITION FOR SEALING CAPABLE OF BEING FIRED UNDER OXIDIZING ATMOSPHERE AND DISPLAY PANEL COMPRISING THE SAME

摘要

PURPOSE: A sealing glass composition which can be plasticized under oxidizing atmosphere and a display panel including thereof are provided to plasticize under an oxidizing atmosphere through surface control of inorganic filler. CONSTITUTION: A sealing glass composition comprises a first glass which has Tc(temperature of crystallization) of 500-580 deg. Celsius and Tdsp(diatomer point) of 250-350 deg. Celsius and a second glass which has Tc of 350-400 deg. Celsius and Tdsp of 270-320 deg. Celsius. A temperature difference of Tc and Tdsp of the first glass is 180-230 deg. Celsius. The temperature difference of the second glass is 50-100 deg. Celsius. A weight ratio of the two glasses is 9:1-6:4. 20-50 weight% of coating filler is contained in the sealing glass based on the weight of the glass composition. The coating filler is one or more kinds selected from cordierite, zirconium phosphate, eucryptite, mullite, zircon, alumina, silica, and aluminum titanate.