A film structure is suitable for being attached to a substrate. The film structure includes a base material, a nano-material layer and an adhesive layer. The base material has an upper surface and a lower surface opposite to each other. The non-material layer is disposed on the base material and located on the upper surface. The adhesive layer is disposed on the base material and located on the lower surface. The adhesive layer is suitable for attaching the base material to the substrate.一種薄膜結構,適於貼附在一基板上。薄膜結構包括一基材、一奈米材料層以及一黏著層。基材具有彼此相對的一上表面以及一下表面。奈米材料層配置於基材上,且位於上表面。黏著層配置於基材上,且位於下表面。黏著層適於將基材貼附於基板上。
