Measuring conducting paths using infrared thermography
US6716638B1 · kind B1 · utility
5Cited by
7References
6Claims
0Family size
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Key dates
| Filing date | Sep 12, 2000 |
| Grant date | Apr 6, 2004 |
| Priority date | — |
| Expiry date | Oct 2, 2020 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N25/72
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A sensor array 120 contains two chemiresistor which generate a response 130 in the presence of an analyte. The response is detected using an infrared detector 135, such as an infrared camera The infrared detector 135 generates a thermographic image 140 for each sensor in the array. The thermographic image 140 contains a matrix of responses 150, 160 for each sensor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.