Electronic device, stylus pen, and method for driving and controlling same
US11983357B2 · kind B2 · utility
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0References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 22, 2021 |
| Grant date | May 14, 2024 |
| Priority date | — |
| Expiry date | Jan 22, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J50/12
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An electronic device according to an embodiment includes: a display panel; a touch electrode layer disposed on the display panel and comprising at least one touch electrode; and a conductive wire disposed on the display panel, disposed on the same layer as the touch electrode layer, and generating a magnetic field signal for driving a stylus pen.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.