Substrate with a functional layer comprising a sulphurous compound
US9293707B2 · kind B2 · utility
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Key dates
| Filing date | Oct 9, 2012 |
| Grant date | Mar 22, 2016 |
| Priority date | — |
| Expiry date | Oct 17, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/549
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
The invention relates to a substrate (1) comprising a medium (10), said medium (10) comprising, on at least one of its main faces, a functional layer (11) that has low-E or antisolar properties or is electrically conductive, characterized in that said functional layer (11) comprises, on its extreme surface opposite the medium (10), at least one sulphurous compound, in particular a sulphate, a sulphonate and/or a thiosulphate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.