Method and electronic device for recognizing touch
US10739994B2 · kind B2 · utility
2Cited by
1References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 3, 2019 |
| Grant date | Aug 11, 2020 |
| Priority date | — |
| Expiry date | Jun 3, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/50
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An electronic device includes a processor, a touch sensor, and a touch controller including a register. The processor writes, into the register, data associated with a partial area of the touch sensor specified to sense an effective touch. When the effective touch is sensed in the partial area of the touch sensor, the touch controller writes data associated with the effective touch into the register, and the processor reads the data associated with the effective touch from the register when the data associated with the effective touch is written in the register.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.