Optical selective film
US9970684B2 · kind B2 · utility
0Cited by
5References
8Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Oct 28, 2013 |
| Grant date | May 15, 2018 |
| Priority date | — |
| Expiry date | Oct 17, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/40
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
The present invention addresses the issue of providing an optical selective film that contributes to efficiently converting light into heat. This optical selective film is characterized in that: the optical selective film includes at least an Ag-containing layer, and an Ag diffusion prevention layer that is disposed adjacent to the Ag-containing layer; and the Ag diffusion prevention layer contains FeSix (X=1 to 2).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.