MANUFACTURING METHOD OF PHOTO-SETTING RESIN BOARD

摘要

PROBLEM TO BE SOLVED: To provide a resin board without an optical distortion and warpage. SOLUTION: The manufacturing method of a photo-setting resin board and an obtained resin board by the method are provided. The photo-setting resin composition is injected into a cell for a casting polymerization, or is cast in the surface of a mold which is irradiated with an activated energy beam to perform precure. After it is released, the obtained resin board is heated to perform postcure.