A COMPOSITION FOR CONTROLLING INFRARED RAY, A FILM COMPRISING THE SAME AND A METHOD FOR PREPARING THE FILM

摘要

Provided is a film for controlling infrared ray which includes an infrared ray control layer including a base layer and an infrared ray control layer having metal nanoparticles and metal oxide particles and having a near-infrared ray penetration/reflection control function and a mid-infrared ray reflection function, thereby controlling penetration and reflection of near-infrared ray from light of the sun depending on temperature and maximizing efficiency of far infrared ray reflection.