Gentex delivers 45 million auto-dimming electrochromic mirrors per year, for 600 vehicle models around the globe. They use electricity to change the visible-light transmissivity of a transparent gel sandwiched between two glass or film substrates with transparent, conductive coatings. As electricity passes through the conductive coatings and across the substrates, the gel darkens. Removing the…
Variable Electrochromic Glazing from Gentex