Biometric sensor chip having distributed sensor and control circuitry
US9305959B2 · kind B2 · utility
8Cited by
67References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 3, 2014 |
| Grant date | Apr 5, 2016 |
| Priority date | — |
| Expiry date | Jun 3, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10F39/811
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
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.