TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Components: The total thickness of the laminate film and the supporting member is 75 mu m or more. The inorganic material comprises at least one a metal, a metal oxide, a metal nitride, a metal carbide, a metal fluoride, and a composite material formed of some of the metal, the metal oxide, the metal nitride, the metal carbide and the metal fluoride. In step (b1): the inorganic film has a thickness equal to or larger than 5 nm and equal to or smaller than 200 nm; and the organic film includes one of a radiation-curing monomer and a radiation-curing oligomer. The laminate film is constituted by one of polypropylene, polyethylene, and/or polyethylene terephthalate. The black laminate film is a polyethylene terephthalate film. Preferred Method: In step (b): the supporting member is transported by supporting end portions of the supporting member on at least one of the back surface side and the front surface side of the supporting member; and a thickness of the film of the inorganic material is equal to or larger than 5 nm and equal to or smaller than 200 nm. The method further comprises: (d) improving an adhesion between the supporting member and the laminate film before the step of forming the film of the inorganic material; (e) forming a film of an organic material on the front surface side of the supporting member before the step (b); (f) forming the organic material as an outer layer on the front surface side of the supporting member; and (g) separating the laminate film from the supporting member. The step (b) and (d) are repeated. The step (a1)-(b1) and (A)-(C) includes transporting the supporting member by supporting only end portions of the supporting member on the front surface side with a path roller. The step (a1) and (b1) are repeated a predetermined number of times. In step (b1), the amount outgas from the supporting member is 1% or less of the amount of gas introduced to form the inorganic film.    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Components: The solvent comprises acetone, methyl ethyl ketone, methyl isobutyl ketone, cyclohexanone, ethanol, methanol, isopropanol, tetrahydrofuran, propylene glycol monomethylether acetate, toluene, xylene and dichloroethane, and the laminate film has resistance to the solvent of the group. EXAMPLE - No suitable example given.