Touch display panel, method for driving touch display panel, and electronic device
US11249580B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | May 7, 2018 |
| Grant date | Feb 15, 2022 |
| Priority date | — |
| Expiry date | May 7, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0233
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A touch display panel, a method for driving a touch display panel, and an electronic device are provided. The touch display panel includes a plurality of touch detection lines, a plurality of touch electrodes, a plurality of pixel units, and an insulating layer. The plurality of touch electrodes are in one-to-one correspondence with the plurality of touch detection lines, each of the plurality of pixel units includes a light emitting device, and the plurality of touch electrodes are configured to implement a touch function during a touch phase; and each of the plurality of touch electrodes is further configured to function as a cathode or an anode of the light emitting device to implement a display function during a display phase.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.