公开(公告)号：WO2022082195A1

公开(公告)日：2022-04-21

申请号：PCT/US2021/071860

申请日：2021-10-14

Applicant: SAGE ELECTROCHROMICS, INC.

Inventor： GIRON, Jean-Christophe ,  BOUZY, Leonard ,  CHEVALLIER, Théo ,  PATISSIER, Amaury ,  MERCADIER, Nicolas Antoine

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

Abstract: An electrochromic device and method of forming the same is disclosed. The electrochromic device can include a first transparent conductive layer, an electrochromic layer, an electrolyte layer, a counter electrode layer, a second transparent conductive layer, and an adhesion layer between the counter electrode layer and the second transparent conductive layer, where the electrochromic device can undergo at least 2,000 cycles in a Nylon brush test before type 2 defects form. The method can include depositing an electrochromic layer over a first transparent conductive layer, depositing an electrolyte layer, depositing a lithium layer, depositing a counter electrode layer over the lithium layer, depositing a second transparent conductive layer, and heating the layers to form an electrochromic stack, where the lithium layer is combined with the counter electrode layer.