METHOD AND APPARATUS FOR CUTTING GLASS SUBSTRATE

摘要

PROBLEM TO BE SOLVED: To provide a method of cutting a substrate by which scribing and breaking are simultaneously and continuously carried out by a simple structural apparatus and the apparatus. SOLUTION: In the method of cutting the substrate such as a glass substrate, the breaking is carried out at the same time when stress is loaded from one surface of the substrate with a pressing edge and a scribe line is drawn on another surface of the substrate opposed to the pressing edge by a scribing means such as scribing cutter. COPYRIGHT: (C)2004,JPO