Patent ID: 7719751
Filing Date: 2010-05-18
Classification: C03C,E06B,G02F

Abstract:
1. A window assembly, comprising: a first conductive material layer formed on a substrate, the first conductive material layer comprising at least two zones that are each electrically isolated from each other; an electrochromic stack formed on a first selected zone of the first conductive material layer to overlap at least an edge of a second selected zone of the first conductive material layer; a second conductive material layer formed on at least a portion of the electrochromic stack to overlap at least an edge of the second selected zone of the first conductive material layer; a first bus bar formed on the second selected zone of the conductive material layer, the first bus bar comprising a position that will be within a sealed volume of the window assembly; and a second bus bar formed on the first selected zone, the second bus bar comprising a position that will be outside the seal volume of the window assembly.