Counterelectrode layer
US5919571A · kind A · utility
12Cited by
1References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 14, 1997 |
| Grant date | Jul 6, 1999 |
| Priority date | — |
| Expiry date | Jul 14, 2017 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2001/1555
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Electrochromic devices are disclosed in which the counterelectrode layer is a gamma phase Li.sub.x V.sub.2 O.sub.5 layer in which x is between about 0.7 and 2.0. In addition, methods of producing electrochromic devices are disclosed including such counterelectrode layers which are heat treated at temperatures of greater than about 260.degree. C. to convert the counterelectrode layer into such a gamma phase Li.sub.x V.sub.2 O.sub.5 layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.