Display panel having touch electrodes and force sensors in periphery area and control method thereof
US10613671B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 8, 2018 |
| Grant date | Apr 7, 2020 |
| Priority date | — |
| Expiry date | May 8, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04105
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Provided are a display panel, a display device, and a display panel control method. The display panel includes a display area and a non-display area. The non-display area includes a first area and a second area, and at least one first force-sensing sensor is provided in the first area and/or the second area. A plurality of touch electrodes and a plurality of touch signal lines respectively electrically connected to each of the touch electrodes are provided in the display area, and the touch signal lines include at least one multiplexed signal line respectively corresponding to each of the at least one first force-sensing sensor. The display area further includes at least one transverse connecting line. The display panel further includes at least one switch device, each of which and a corresponding transverse connecting line are connected in series between a corresponding first force-sensing sensor and a corresponding multiplexed signal line.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.