Electronic device, stylus pen, and method for detection of a position of the stylus pen on the electronic device
US12422946B2 · kind B2 · utility
0Cited by
0References
12Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 29, 2024 |
| Grant date | Sep 23, 2025 |
| Priority date | — |
| Expiry date | Mar 29, 2044 |
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.