All-solid-state reflection-controllable electrochromic device and optical switchable component using it
US7545551B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Sep 12, 2006 |
| Grant date | Jun 9, 2009 |
| Priority date | — |
| Expiry date | Jan 9, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2203/02
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present invention provides an all-solid-state reflection-controllable electrochromic device and a reflection-controllable member using that device, and the present invention relates to the all-solid-state reflection-controllable electrochromic device, which is a reflection-controllable device in which a multilayer thin film is formed on a transparent base material, wherein, at least a transparent conductive film layer, an ion storage layer, a solid electrolyte layer, a catalyst layer and a reflection-controllable layer using a magnesium-nickel based alloy thin film are formed on the base material; and, a reflection-controllable member incorporating this reflection-controllable electrochromic device, and it is possible to provide a reflection-controllable electrochromic device, having a novel multilayer structure with high transmissivity when transparent and capable of switching in a short period of time over a large surface area, and a reflection-controllable member incorporating this device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.