Invention Grant
- Patent Title: Transparent electrochromic system
- Patent Title (中): 透明电致变色系统
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Application No.: US13386878Application Date: 2010-07-19
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Publication No.: US08736944B2Publication Date: 2014-05-27
- Inventor: Claudine Biver , Jean-Paul Cano , Sandrine Duluard , Anthony Saugey
- Applicant: Claudine Biver , Jean-Paul Cano , Sandrine Duluard , Anthony Saugey
- Applicant Address: FR Charenton-le-Pont
- Assignee: Essilor International (Compagnie Generale d'Optique)
- Current Assignee: Essilor International (Compagnie Generale d'Optique)
- Current Assignee Address: FR Charenton-le-Pont
- Agency: Seed IP Law Group PLLC
- Priority: FR0955265 20090728
- International Application: PCT/FR2010/051510 WO 20100719
- International Announcement: WO2011/015753 WO 20110210
- Main IPC: G02F1/153
- IPC: G02F1/153 ; G02F1/15 ; G09G3/38 ; H04N9/16
Abstract:
A transparent electrochromic system includes a cellular structure, two power supply electrodes together supported on a single wall, and at least one additional electrode. The additional electrode can be used as a reference electrode or as a polarization electrode. The additional electrode can also form a condenser with a fourth electrode that is added to the system, in order to control a migration of certain electroactive substances responsible for coloring and decoloring the system. The operation of the system can thus be improved.
Public/Granted literature
- US20120120477A1 TRANSPARENT ELECTROCHROMIC SYSTEM Public/Granted day:2012-05-17
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