Layered structure for an infrared emitter, infrared emitter device and detector
US9733404B2 · kind B2 · utility
4Cited by
1References
20Claims
0Family size
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Key dates
| Filing date | Sep 5, 2013 |
| Grant date | Aug 15, 2017 |
| Priority date | — |
| Expiry date | Feb 23, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B2203/013
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present publication describes a heat-resistant optical layered structure, a manufacturing method for a layered structure, and the use of a layered structure as a detector, emitter, and reflecting surface. The layered structure comprises a reflecting layer, an optical structure on top of the reflecting layer, and preferably shielding layers for shielding the reflecting layer and the optical structure. According to the invention, the optical structure on top of the reflecting layer comprises at least one partially transparent layer, which is optically fitted at a distance to the reflecting layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.