Touch module
US11983377B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 31, 2023 |
| Grant date | May 14, 2024 |
| Priority date | — |
| Expiry date | Jun 3, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/047
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A touch module includes a base plate, a magnet, a touchpad and a magnetic board. The magnetic board includes a first sensing line, a second sensing line, a third sensing line, a first communication part and a second communication part. The touchpad is located over the base plate. The magnetic board is arranged between the touchpad and the magnet. The first sensing line, the second sensing line and the third sensing line of the magnetic board are in parallel with each other and stacked on each other. The first sensing line is electrically connected with the second sensing line through the first communication part. The second sensing line is electrically connected with the third sensing line through the second communication part. The first sensing line, the second sensing line and the third sensing line sense a magnetic field of the magnet and generates a vibration.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.