| 摘要 |
An indicator or display unit device is provided that includes a first panel element, a second panel element, and an IR-reflecting coating and a filler material between the first and second panel elements. The panel elements, the IR-reflecting coating, and the filler material form a composite. An antireflection coating in the visible wavelength region is on an outer side of the first panel element or the outer side of the first and second panel elements. The filler material includes a first laminating film, a second laminating film, and an additional film. The IR-reflecting coating is on the additional film. The device has an IR solar reflectance that lies in the range of 45% to 95% in the wavelength region of 780 nm to 3000 nm and a reflectance Rvis that is less than or equal to 4% in the visible wavelength region of 400 nm to 780 nm. |
