Invention Publication
- Patent Title: PROTECTIVE LAYERS FOR TRANSPARENT CONDUCTIVE OXIDE ELECTRODES IN ELECTROCHROMIC DEVICES
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Application No.: US18255897Application Date: 2021-12-14
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Publication No.: US20240053649A1Publication Date: 2024-02-15
- Inventor: Samuel ARCHAMBEAU , Claudine BIVER , Jean-Paul CANO , David ESCAICH , Marion HARRIBEY , Marion MECA
- Applicant: Essilor International
- Applicant Address: FR Charenton-Le-Pont
- Assignee: Essilor International
- Current Assignee: Essilor International
- Current Assignee Address: FR Charenton-Le-Pont
- Priority: EP 306582.6 2020.12.16
- International Application: PCT/EP2021/085637 2021.12.14
- Date entered country: 2023-06-05
- Main IPC: G02F1/155
- IPC: G02F1/155 ; G02F1/1503

Abstract:
An electrochromic cell including a chamber including an electrochromic formulation, and at least two electrodes that are part of the same electrochemical cell and that include a conducting material deposited on the inner surface of the chamber. At least one of the electrodes includes a layer of a transparent conductive oxide and a layer including a conductive polymer, the layer including a conductive polymer being the only part of the at least one electrode that is in contact with the electrochromic formulation.
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