METHOD FOR CUTTING PLATE GLASS

摘要

A method for cutting plate glass that cuts plate glass (G) by applying a fusion cutting laser (L1) along a cutting line (CL) and applies an annealing laser to a region containing the application region (V) of the fusion cutting laser (L1), wherein a first annealing laser (L21) is applied from the top side (Ga) and a second annealing laser (L22) is applied from the bottom side (Gb) of the surface of the plate glass (G).