METHOD OF FINISHING SIDE SURFACES OF TRANSPARENT SUBSTRATE FOR DISPLAY DEVICE AND FINISHING APPARATUS USING SAME

摘要

The present invention relates to an apparatus for processing side surfaces of a transparent substrate for a display device. The apparatus includes a laser beam generator for generating a laser beam; a laser beam projector for receiving a laser beam from the laser beam generator and projecting the laser beam; a fixing member for fixing a transparent substrate cut into a size used in a display device; and a movement unit for moving at least one of the fixing member and the laser beam projector. The present invention provides a method and an apparatus for processing side surfaces of a transparent substrate for a display device, in which cut side surfaces of the transparent substrate are finished while the laser beam projected from the laser beam projector is moved along the side surfaces of the transparent substrate so that a transparent substrate with improved strength can be produced through a simple process. [Reference numerals] (120) Laser beam generator