| 摘要 |
PURPOSE: The present invention provides a manufacturing method for a film that makes it possible to produce a large-scaled film with films having different refractive indexes in order and to save costs and time consumed in the manufacturing process by streamlining the processing steps. CONSTITUTION: A manufacturing method for a film with films having different refractive indexes comprises the steps of: (i) attaching a base film on a glass plate, (ii) forming patterns on the glass plate by irradiating laser on the glass plate to make patterns, (iii) injecting a thermosetting resin or a photocurable resin to make the thermosetting or the photocurable resin penetrated between patterns, (iv) removing the unpenetrated thermosetting or photocurable resin and radiating light or heat on the penetrated thermosetting or the photocurable resin for curing the thermosetting or the photocurable resin, and (v) separating the base film from the glass plate. |
