| abstract |
An object of the present invention is to provide a composite filter capable of preventing the increase in the number of layers and the manufacturing process, and reducing the total thickness and preventing the deterioration of the infrared blocking function over time by not laminating an infrared absorption filter film or the like. A composite filter includes a surface protective layer, a transparent substrate film having an infrared reflective transparent conductor film formed on at least one surface, a neon light absorbing dye, and a color correcting dye. By having a pressure-sensitive adhesive layer 14 to which a dye is added and being laminated in this order, each function of an electromagnetic wave shielding function, an infrared shielding function, a neon light absorption function, a color correction function, and a surface protection function Can be given. The surface protective layer may have a light reflection preventing function, and the transparent substrate film may have an ultraviolet absorbing function. [Selection] Figure 1 |