Functional laminated film
AssigneeFUJIFILM Corporation
InventorEijiro Iwase
Life of this patent
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Abstract
Provided is a functional laminated film having a functional layer formed by dispersing functional materials in a binder, in which the functional laminated film can inhibit generation of bubbles in the functional layer, and can prevent the functional material from being deteriorated by water or oxygen. The functional layer is formed by dispersing functional materials in a binder, and the binder is formed by polymerizing monomers. The monomers include 50% by mass or more of monomers X having a molecular weight of 100 to 1,500 with respect to the total mass of the monomers, and the gas barrier performance of a gas barrier film is 0.005 [g/(m2·day)] to 0.8 [g/(m2·day)].
Claims20
A functional laminated film formed by sandwiching a functional layer between gas barrier films, wherein
- the gas barrier film has a gas barrier support and a gas barrier layer,
- the functional layer is formed by dispersing quantum dots in a binder,
- the binder is formed by the polymerization of monomers,
- the monomers include 50% by mass or more of monomers X having a molecular weight of 100 to 1,500 with respect to the total mass of the monomers, and
- the water vapor permeability of the gas barrier film is 0.005 [g/(m2·day)] to 0.8 [g/(m2·day)].
Dependencies are inferred from the claim text.