The manufacturing method of the Optical layer comprising the thermochromic layer having good optical characteristic controlling photonic evaporation and photonic sintering conditions

摘要

The present invention is described; An optical lamination controlled to have a thermochromic layer formed on the substrate and including vanadium oxide particles, the adhesive strength between the thermochromic layer and the substrate is 50N/m or more, and the thermochromic layer has a specific void area ratio Sieve, and the laminate has excellent visible light transmittance and infrared transmittance.