Array of differentiated FETS having a nanotube or nanowire channel and corresponding electronic device, for the detection of analytes
US8115198B2 · kind B2 · utility
3Cited by
1References
19Claims
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Key dates
| Filing date | May 24, 2006 |
| Grant date | Feb 14, 2012 |
| Priority date | — |
| Expiry date | Feb 25, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S977/957
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
In an array R of field-effect transistors for detecting analytes, each transistor of the array comprises a gate G, a semiconductor nanotube or nanowire element NT connected at one end to a source electrode S and at another end to a drain electrode D, in order to form, at each end, a junction J1, J2 with the channel. At least transistors FET1,1, FET1,2 of the array are differentiated by a different conducting material (m1, m2) of the source electrode S and/or drain electrode D.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.