A rearview mirror assembly includes an electrochromic reflective element having a front substrate and a rear substrate and an electrochromic medium sandwiched therebetween. The reflective element includes a resin material disposed at least at a portion of a fourth surface of the rear substrate. While...http://www.google.se/patents/US8179586?utm_source=gb-gplus-sharePatent US8179586 - Rearview mirror assembly for vehicle