Dual-sensing-mode touch-sensor device
US8674950B2 · kind B2 · utility
30Cited by
7References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 29, 2008 |
| Grant date | Mar 18, 2014 |
| Priority date | — |
| Expiry date | Mar 27, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/0339
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A touch-sensor device is described. The touch sensor-device includes a panel having an array of capacitive sensors arranged to function, in a first direction, as a projected capacitance slider. The array of capacitive sensors is further arranged to function, in a second direction, as a set of independent surface capacitance sensors. A controller is coupled with the panel by an electrical component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.