| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an infrared reflective film that strikes a balance between high infrared reflectivity and high visible light transmittance (transparency), and also achieves superior durability. <P>SOLUTION: The infrared reflective film includes a laminate obtained by alternately laminating two or more layers having different refractive indexes on a translucent substrate. Each refractive index difference between adjacent layers is in a range of 0.1 to 0.4. In element analysis in a depth direction by glow discharge optical emission spectrometry, a detection peak is observed in a depth where an interface region of each layer exists. <P>COPYRIGHT: (C)2012,JPO&INPIT |
