GLASS COMPOSITION AND DISPLAY PANEL USING THE GLASS COMPOSITION

摘要

This invention provides a display panel comprising a front plate (1) with a display electrode (5), a back plate (8) with an address electrode (10), dielectric layers (6, 11) covering the electrodes (5, 10), and a partition wall (12). At least one of the dielectric layers (6, 11) and the partition wall (12) is formed of an oxide glass. This oxide glass is a glass composition according to the present invention. The ratio of the elements except for oxygen (O) is 56 atomic% = B = 72 atomic%, 0 atomic% = Zn = 18 atomic%, 8 atomic% = R < 12 atomic%, 0 atomic% = M = 5 atomic%, and 0 atomic% = Si = 15 atomic%. The alkali metal element contained in the glass composition is at least one element selected from K and Na, and R represents the total content of K and Na. M represents the total content of Mg, Ca, Sr, and Ba.