GLASS SUBSTRATE FOR DISPLAY AND METHOD FOR MANUFACTURING THE GLASS SUBSTRATE

摘要

Disclosed is a highly flat glass substrate for a display, wherein sufficient strength is ensured by reducing generation of a recessed shape of the polished surface. Also disclosed is a method for manufacturing such glass substrate. The glass substrate (15) on the display surface side of the flat panel display is characterized in that the depth of the recessed shape is less than 10nm in a center region (12), which has an area of 20 % or more of the whole area of the surface (11a) facing the inside of the flat panel display.