Sensor pattern with inactive electrodes in transmit (TX) layer for mutual capacitance
US9151790B1 · kind B1 · utility
15Cited by
3References
19Claims
0Family size
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Key dates
| Filing date | Dec 4, 2012 |
| Grant date | Oct 6, 2015 |
| Priority date | — |
| Expiry date | Jan 13, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K2217/960775
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Apparatuses and methods of equalizing mutual capacitances of sense arrays using inactive electrodes disposed between or within transmit (TX) electrodes and aligned in relation to the receive (RX) electrodes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.