| abstract |
Provided is a laminated film which is capable of preventing quantum dots from being deteriorated due to moisture or oxygen and therefore has high durability, and is capable of narrowing the frame and therefore has high productivity. More specifically, provided is a laminated film, including a functional layer laminate having an optical functional layer and a gas barrier layer laminated on at least one main surface of the optical functional layer, and an edge face sealing layer formed so as to cover at least a part of an edge face of the functional layer laminate, in which a surface roughness Ra of the edge face of the functional layer laminate in a formation region of the edge face sealing layer is 0.1 to 2 μm and a thickness of the edge face sealing layer is 1 to 5 μm. |