| 摘要 |
PROBLEM TO BE SOLVED: To provide a film laminate which is a film having an uneven pattern, and can be incorporated into a laminated structure in such a state that an airspace is provided at the place except a projection part of the uneven pattern without damaging flatness of an another opposing film. SOLUTION: The film laminate is made by laminating a plurality of films and at least one sheet of film of the plurality of films composing the film laminate has the uneven pattern on at least one side of the surface. The film is called a first film, and at least one sheet of the film of the plurality of the films composing the film laminate is approximately flat at least one side surface. The film is called a second film, and the film laminate where the approximately flat surface of the second film is opposed to the surface having the uneven pattern of the first film, and the airspace is provided between the places except the projection part of the uneven pattern of the first film and the approximately flat surface of the second film. COPYRIGHT: (C)2008,JPO&INPIT
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