Nanoporous and nanocrystalline film and electrochromic device
US7253940B2 · kind B2 · utility
11Cited by
5References
11Claims
0Family size
Inventors
Key dates
| Filing date | Feb 1, 2005 |
| Grant date | Aug 7, 2007 |
| Priority date | — |
| Expiry date | Feb 1, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/1516
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A nanoporous, nanocrystalline film and electrochromic device. The nanoporous, nanocrystalline film has a conducting metal oxide having an electroactive compound, which is either a p-type or n-type redox promoter or p-type or n-type redox chromophore, absorbed thereto. The electrochromic device has at least one electrode, the at least one electrode having a transparent or translucent substrate bearing an electrically conducting coating, which in turn bears a conducting nanostructured metal oxide film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.