| abstract |
(57) [Summary] [Structure] A heat ray-shielding sheet comprising an infrared reflective laminate, which further comprises a near-infrared absorbing dye having a maximum absorption peak in the wavelength range of 650 nm or more and less than 800 nm. Sheet. [Effect] The visible light transmittance (T V ) is 70% or more and the solar radiation transmittance (T E ) is 43% by combining the heat ray reflecting function of the infrared reflecting laminate and the heat ray absorbing function of the near infrared absorbing dye. Develop the following heat ray shielding sheets to achieve energy savings. |