HYBRID CUTTING APPARATUS FOR TEMPERED GLASS USING LASER STITCHING CUT AND METHOD FOR CUTTING TEMPERED GLASS USING SAME

摘要

The present invention relates to a hybrid cutting apparatus for a tempered glass using laser stitching cut and a method for cutting a tempered glass using the same. According to the present invention, provided is a hybrid cutting apparatus for a tempered glass which includes: a first laser cutting unit for forming a micro-tunnel by emitting a pulse laser beam to an inner region of the tempered glass along a cut prearranged line of the tempered glass; a groove forming unit for forming a groove on upper and lower surfaces of the tempered glass along the cut prearranged line; a stage unit installed to be movable and to perform a function of supporting the tempered glass; a breaking unit for cutting the tempered glass along the micro-tunnel formed in the tempered glass along the cut prearranged line by applying external force to the tempered glass; and a control unit for controlling the operations of the first laser cutting unit, the groove forming unit, the stage unit and the breaking unit.;COPYRIGHT KIPO 2016