Display device, touch display panel and driving method thereof
US11360602B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 12, 2018 |
| Grant date | Jun 14, 2022 |
| Priority date | — |
| Expiry date | Nov 15, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/40
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure relates to a touch display panel, a driving method thereof, and a display device. The touch display panel includes: a display function layer group including a first electrode layer; a touch function layer group including a touch sensing layer which includes a first touch layer and a second touch layer; and a bonding layer group disposed between the display function layer group and the touch function layer group and including a transparent conductive layer, wherein the transparent conductive layer is configured to reduce capacitance between the touch function layer group and the first electrode layer during a touch phase.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.