MANUFACTURING METHOD FOR REINFORCED GLASS SUBSTRATE, AND REINFORCED GLASS SUBSTRATE

摘要

The present invention provides a manufacturing method for a reinforced glass substrate, characterized in that a glass raw material is melt, formed into a plate and, after a glass substrate with a long side of 1000mm or more and a short side of 500mm or more is obtained, the glass substrate is subjected to a ion exchange treatment in a tilted state and a compressive stress layer is formed on the surface of the glass plate.