公开(公告)号：US20190033677A1

公开(公告)日：2019-01-31

申请号：US15739970

申请日：2016-12-15

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Philippe LETOCART ,  Magnus KOLTER

IPC: G02F1/155 ,  G02F1/15 ,  G02F1/153

Abstract: A glazing having electrically switchable properties is presented. The glazing includes, areally arranged in sequence, a substrate, a first electrically conductive layer, an active layer, and a second electrically conductive layer. According to one aspect, at least one electrically insulating barrier layer is areally arranged within, and completely covered areally by, one of the first and second electrically conductive layers. According to another aspect, the active layer is an electrochromic functional element, that includes an electrochromic layer adjacent the first electrically conductive layer, and a counter electrode adjacent the second electrically conductive layer.