Adaptive touch panel synchronization
US9354744B2 · kind B2 · utility
5Cited by
2References
20Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jun 9, 2014 |
| Grant date | May 31, 2016 |
| Priority date | — |
| Expiry date | Jun 9, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2310/08
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method, a device, and a non-transitory storage medium having instructions to receive a touch event originating from a touch panel; compare a timing of the touch event and a timing of a display refresh event; determine whether to adjust a time during which a next scan of the touch panel occurs based on a comparison of the timing of the touch event and the timing of the display refresh event; calculate a time value that indicates when the next scan occurs based on a determination to adjust the time; and adjust the time during which the next scan occurs based on the time value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.