Infrared detection device
US11499929B2 · kind B2 · utility
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4References
9Claims
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Assignee
Inventors
Key dates
| Filing date | Dec 21, 2017 |
| Grant date | Nov 15, 2022 |
| Priority date | — |
| Expiry date | Nov 14, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B21/0004
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An infrared-detecting device, includes an infrared detector configured to emit a signal representative of the thermal radiation of a hotspot, and a light source configured to emit an incident beam, preferably in a window of UV or visible wavelength. The infrared-detecting device furthermore comprises a synchronizing device connected to the light source and to the infrared detector or to the processing module, and configured to emit a synchronization signal, the infrared detector being configured to be activated in a preset time window depending on said synchronization signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.