NOVELTY - Multilayer structure comprises (a) a functional film comprising a visible/infrared reflective multi-layer on a carrier foil, where a base film is designed in the form of a single layer or a UV- and/or UV/visible -reflective multi-layer film, and at least one adhesive layer with a pressure sensitive adhesive and optionally at least one scratch-resistant layer, (b) a functional layer comprising a layer made of e.g. at least metal nitrides and mixed oxides, and which further has a coating, (c) optionally a carrier film, (d) optionally an adhesive layer, and (e) a thermoplastic substrate layer.    USE - The multi-layer structure is useful as a reflector for photovoltaic modules, solar modules, lighting systems, as a mirror in living area, in automotive industry including air- and rail vehicles, buses, commercial vehicles and motor vehicles, and in lighting systems (all claimed).    ADVANTAGE - The multi-layer structure exhibits enhanced adhesion properties; and avoids blistering of the laminate for outdoor applications and thus it achieves the permanent functionality of the laminate.    DETAILED DESCRIPTION - Multilayer structure comprises (a) a functional film comprising a visible/infrared reflective multi-layer on a carrier foil, where a base film is designed in the form of a single layer or a UV- and/or UV/visible -reflective multi-layer film, and at least one adhesive layer with a pressure sensitive adhesive and optionally at least one scratch-resistant layer, (b) a functional layer comprising a layer made of at least metal nitrides, metal or semi-metal oxides, mixed oxides or metals, and which further has a coating, (c) optionally a carrier film, (d) optionally an adhesive layer, and (e) a thermoplastic substrate layer. An INDEPENDENT CLAIM is also included for producing a multilayer structure, comprising either depositing the layer (b) on layer (c) or layer (e) in a vacuum deposition process, or in a multi-layer structure comprising the layers (a)-(e), or applying the layers (a), (b) and (c) by an adhesive layer (d) on the substrate layer (e) or depositing the layer (b) on a carrier film (c), and applying the obtained film on the substrate layer (e) using an adhesive layer (d) and then applying on the layer (a).