Single layer touchscreen with ground insertion
US9391610B2 · kind B2 · utility
3Cited by
3References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 19, 2014 |
| Grant date | Jul 12, 2016 |
| Priority date | — |
| Expiry date | Sep 19, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K2217/960765
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A sensor array that has first electrodes, second electrodes and third electrodes formed from a single layer of conductive material and interleaved without intersecting one another, in which each first electrode is coupled with at least one of the second electrodes via a mutual capacitance. Some of the third electrodes are disposed between the first electrodes and the second electrodes. All electrodes are interleaved without intersecting one another.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.