METHOD OF REMEDYING GLASS SUBSTRATE DEFECT, METHOD OF PRODUCING GLASS SUBSTRATE, GLASS SUBSTRATE FOR DISPLAY PANEL, AND DISPLAY PANEL

摘要

A technology for remedying a defect in a glass substrate which constitutes a display panel. There is provided a method of remedying a defect in a glass substrate which constitutes a display panel, which method includes performing grinding of glass material, until reaching internal bubble (1b) from surface (1s) of glass substrate (1), with respect to a region where the internal bubble (1b) occurring within the glass substrate (1) is positioned and further also grinding off a glass material position surrounding the internal bubble (1b).