Touch screen scanning method, device, and system
US12086355B2 · kind B2 · utility
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1References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 31, 2021 |
| Grant date | Sep 10, 2024 |
| Priority date | — |
| Expiry date | May 31, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04106
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A touch screen scanning method, a device, and a system are provided. Only a display scan or one touch scan is performed in each period of each frame scanning cycle, and then the display scan and/or at least one touch scan is completed in each frame scanning cycle. The display scan and the at least one touch scan do not interfere with each other during each process, thereby ensuring accuracy of a scan result and display performance of a touch screen.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.