Communication with a touch screen
US8269746B2 · kind B2 · utility
28Cited by
35References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 29, 2007 |
| Grant date | Sep 18, 2012 |
| Priority date | — |
| Expiry date | Mar 10, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04109
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A touch panel is arranged to enable communication using infrared signals with nearby devices. The touch panel includes an array of infrared sensors, arranged parallel to the touchable surface of the panel and at least one of the sensors is capable of detecting an infrared signal received from a nearby device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.