| 摘要 |
[Problem] To uniformly adhere protection films on both the surfaces of a polarization element using an adhesive, and to prevent the protection films from peeling and generating wrinkles, even if the direction is converted at the time of guiding the polarization element to a subsequent adhesive drying or hardening step. [Solution] A strip-like film of a polarization element is moved downward from above in the vertical direction, and a laminated film is formed by adhering first and second protection films at the same time to the polarization element from both the sides in the horizontal direction using an adhesive. Then, the moving direction of the laminated film is converted from the vertical direction to the horizontal direction by two or more steps, and the laminated film is dried or hardened. |
