Self-capacitance touch display panel and method of driving the same, and touch display device
US10013090B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Aug 3, 2016 |
| Grant date | Jul 3, 2018 |
| Priority date | — |
| Expiry date | Aug 18, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/134372
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Embodiments of the invention disclose a self-capacitance touch display panel, a display device comprising the self-capacitance touch display panel, and a method of driving the self-capacitance touch display panel, so as to increase aperture opening ratio and transmissivity of pixels of the self-capacitance touch display panel. The self-capacitance touch display panel comprises an array substrate and a color filter substrate that are disposed to face one another, the array substrate comprising a common electrode disposed on a base substrate, the common electrode being configured to double as a plurality of touch electrodes, each touch electrode being electrically connected with a touch electrode wire. The touch electrode wire is configured to double as a common electrode wire.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.