Cutting method and manufacturing method of sheet member, sheet member, optical element, and image display device

摘要

Problem to be Solved: To provide a cutting method for a laminated sheet to have excellent accuracy and an excellent surface state when cutting and finishing a cutting surface of the laminated sheet. Solution: In this cutting method for the laminated sheet 1, the cutting surface of the laminated sheet 1 cut into a rectangular shape is cut and finished. A control system for the cutting is performed by a copying system using a copying mold 3 and a copying roller 4. Preferably, the cutting surfaces of a plurality of laminated sheets 1 are cut together in an overlapped state of the plurality of laminated sheets 1.