| 摘要 |
The present invention provides a method for manufacturing an optical sheet. According to the present invention, a UV (4, 8, 12, 13) ray curing method wherein an organic solvent is not used for back coating (20, 26) and adhesion coating (17,23) is used. Therefore, the optical sheet is manufactured by integrating prisms (18, 24) and a lens sheet (15) or a prism and a prism structure (24) while a hot air drier and the organic solvent are not used. |
