Three-dimensional metal ion sensor arrays on printed circuit boards
US9011670B2 · kind B2 · utility
1Cited by
60References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 14, 2009 |
| Grant date | Apr 21, 2015 |
| Priority date | — |
| Expiry date | Mar 27, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/10
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An electronic device includes a substrate and a plurality of sensors. Each sensor is disposed in a well over the substrate and includes a working electrode, an inner filling solution disposed thereover, and an ion-selective membrane. The working electrode is in contact with the substrate and the ion-selective membrane is disposed over the inner filling solution and substantially seals the well.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.