Biometric sensor chip having distributed sensor and control circuitry
US9883822B2 · kind B2 · utility
10Cited by
118References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 13, 2016 |
| Grant date | Feb 6, 2018 |
| Priority date | — |
| Expiry date | Jun 13, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2562/182
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A sensor includes a sensor array formed on a first side of a substrate and at least one circuit operative to communicate with the sensor array formed on a second side of the substrate. At least one via extends through the substrate to electrically connect the sensor array to the at least one circuit. Placing the at least one circuit on the second side of the substrate allows the sensor array to occupy substantially all of the first side of the substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.