Semiconductor integrated device for UV-index detection and related calibration system and method
US9568359B2 · kind B2 · utility
2Cited by
6References
18Claims
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Key dates
| Filing date | Mar 26, 2015 |
| Grant date | Feb 14, 2017 |
| Priority date | — |
| Expiry date | Apr 15, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01J2001/444
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An integrated device for detection of the UV-index is provided with: a photodetector, which generates a detection quantity as a function of a detected UV radiation; and a processing stage, which is coupled to the photodetector and supplies at output a detected value of the UV-index, on the basis of the detection quantity. The processing stage processes the detection quantity on the basis of an adjustment factor, to supply at output the detected value of the UV-index and is further provided with an adjustment stage, coupled to the processing stage for adjusting the value of the adjustment factor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.