Methods and devices for consistency of the haptic response across a touch sensitive device
US9164584B2 · kind B2 · utility
2Cited by
30References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 21, 2009 |
| Grant date | Oct 20, 2015 |
| Priority date | — |
| Expiry date | Dec 31, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04809
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Disclosed are methods and touch sensitive devices including a haptic actuator drive frequency module stored by the memory and in communication with the controller, the haptic actuator drive frequency module being configured to receive touch input from one of a plurality of regions of the touch sensitive layer and to output one of a plurality of haptic actuator drive frequency signals based upon the region from which the haptic actuator drive frequency module received the touch input to provide for consistency of the haptic response across a touch sensitive device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.