Touch panel, driving method thereof and display device
US11269451B2 · kind B2 · utility
3Cited by
2References
14Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jun 17, 2020 |
| Grant date | Mar 8, 2022 |
| Priority date | — |
| Expiry date | Jun 17, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/0443
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure discloses a touch panel, a driving method thereof and a display device. A touch signal multiplexer is adopted to load touch signals to touch signal lines, and one pad is at least correspondingly electrically connected with two touch signal lines; in addition, a load compensation circuit is set; and while the pad loads the touch signals to one of the touch signal lines electrically connected with the pad, the load compensation circuit loads compensation signals to other touch signal lines electrically connected with the pad without the loaded touch signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.