Architectural electrochromic pane
US5657149A · kind A · utility
148Cited by
5References
42Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 20, 1993 |
| Grant date | Aug 12, 1997 |
| Priority date | — |
| Expiry date | May 20, 2013 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2001/1502
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
This invention relates to an electrically controllable solar building pane composed of two panels spaced apart by a layer of an intermediate gas, the panel facing towards the outside of the building being constituted of a variable transmission system of the electrochromic type comprising two transparent substrates composed, notably, of glass sheets, joined together by an ion-conducting organic polymer and coated on the jointing face with transparent electrically conducting films and films of anodic and cathodic electrochromic materials.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.