| 发明名称 | Electrochromic device | ||
| 摘要 | An electrochromic device includes a stack successively including: a first current collector, an electrochromic electrode made of a material capable of reversibly inserting metal ions, an electrolyte, a second current collector, a reflective substrate contacting the first current collector or with the second current collector. It includes a single electrochromic electrode and has at least the two following functional states: a first absorbing functional state, induced by the application of a first electric voltage between the two current collectors, wherein the device includes metal ions reversibly inserted into the material of the electrochromic electrode; and a second reflective functional state subsequent to the application of a second electric voltage between the two current collectors, wherein a metal layer is formed between the electrolyte and the second current collector, this metal layer including at least part of the metal ions initially reversibly inserted into the material of the electrochromic electrode. | ||
| 申请公布号 | US9535306(B2) | 申请公布日期 | 2017.01.03 |
| 申请号 | US201514858372 | 申请日期 | 2015.09.18 |
| 申请人 | COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES | 发明人 | Oukassi Sami;Pantigny Philippe;Salot Raphaël |
| 分类号 | G02F1/153;G02F1/15;G02F1/155;G02F1/163;B60R1/08;C09K9/00 | 主分类号 | G02F1/153 |
| 代理机构 | Marshall, Gerstein & Borun LLP | 代理人 | Marshall, Gerstein & Borun LLP |
| 主权项 | 1. An electrochromic device comprising: a stack successively comprising: (a) a first current collector; (b) an electrochromic electrode made of a material capable of reversibly inserting metal ions; (c) an electrolyte; and (d) a second current collector, and a reflective substrate in contact with the second current collector,wherein the device comprises a single electrochromic electrode and has at least the two following functional states: a first absorbing functional state, induced by the application of a first electric voltage between the two current collectors, wherein the device comprises metal ions reversibly inserted into the material of the electrochromic electrode; and a second reflective functional state, subsequent to the application of a second electric voltage between the two current collectors, wherein a metal layer is formed between the electrolyte and the second current collector, this metal layer comprising at least part of the metal ions initially reversibly inserted into the material of the electrochromic electrode. | ||
| 地址 | Paris FR | ||