| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of manufacturing a laminated optical film, which uses an adhesive layer having high adhesivity and superior water resistance when laminating two different types of optical films.SOLUTION: A method of manufacturing a laminated optical film comprising at least a first optical film and second optical film laminated together via an adhesive layer formed by curing an active energy ray-curable adhesive composition is disclosed, the active energy ray-curable adhesive composition containing at least two different types of active energy ray-curable adhesive compositions and including a first active energy ray-curable adhesive composition and a second active energy ray-curable adhesive composition. A coating step is performed, in which an adhesion surface of the first optical film is coated with the first active energy ray-curable adhesive composition and an adhesion surface of the second optical film is coated with the second active energy ray-curable adhesive composition.SELECTED DRAWING: Figure 1 |
