| abstract |
PROBLEM TO BE SOLVED: To suppress the influence of wavy undulations on a polarizing plate surface on an optical film attached on the polarizing plate. SOLUTION: Adhesive layers 52 and 54 are formed on two opposing surfaces of a transparent support 53, and at least one of the adhesive layers 52 is made of a material whose curing state is changed by external energy, for example, a photocurable resin. Is formed. The separator 51 a on the adhesive layer 52 is peeled off, the light 5 a is irradiated to the adhesive layer 52, and the lens sheet 55 is pressure bonded to the adhesive layer 52. Thereafter, the adhesive layer 52 is cured to a hardness that does not change the adhesion state between the lens sheet 55 and the adhesive layer 52. Thereby, a laminated film 56 in which the lens sheet 55 is fixed by the transparent support 53 via the adhesive layer 52 is obtained. The laminated film is attached to the polarizing plate on the viewer side of the liquid crystal display element via the adhesive layer 54. [Selection] Figure 5 |