Electrochromic element
US5054895A · kind A · utility
1Cited by
4References
17Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Apr 4, 1989 |
| Grant date | Oct 8, 1991 |
| Priority date | — |
| Expiry date | Apr 4, 2009 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/15165
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present invention relates to an electrochromic element for use in various types of displays and dimming devices, and having a structure comprising bases, a pair of electrodes provided on the bases, at least one of the electrodes being a transparent electrode, color-forming layers provided between the pair of electrodes, and electrolyte superposed with the color-forming layers, and also provided between the pair of electrodes, and a light stabilizer made to be contained in the color-forming layers by being contained in the electrolyte.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.