| abstract |
An infrared region selective reflection coat, having a layer exhibiting a structural color of which a central wavelength of a selective reflection band is in the range of 700 nm to 2,000 nm, n wherein the infrared range selective reflection coat satisfies at least one of the following requirements A and B:n A: the layer exhibiting a structural color contains a compound having a light-sensitive functional group; and B: the infrared range selective reflection coat further comprises a layer containing an infrared-absorbing dye or pigment having absorption maximum in the range of 700 nm to 2,000 nm and a half bandwidth of its absorption band in the range of 20 nm to 200 nm. |