Contollably dissolving spacing member and associated electrochromic device and method for manufacturing the same
US7414770B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 3, 2006 |
| Grant date | Aug 19, 2008 |
| Priority date | — |
| Expiry date | May 3, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/161
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An electrochromic device including a first substantially transparent substrate having an electrically conductive material associated therewith; a second substrate having an electrically conductive material associated therewith; an electrochromic medium contained within a chamber positioned between the first and second substrates which includes at least one solvent, at least one anodic material, and at least one cathodic material, wherein the first and second substrates are substantially uniformly spaced apart by a spacing member comprising a non-polymeric material which substantially dissolves upon association with the at least one solvent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.