Pressure-sensing touch control display substrate, pressure-sensing touch control display apparatus, method of driving pressure-sensing touch control display apparatus, and method of fabricating pressure-sensing touch control display apparatus
US11132085B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 8, 2019 |
| Grant date | Sep 28, 2021 |
| Priority date | — |
| Expiry date | Nov 8, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04105
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A pressure-sensing touch control display substrate is provided. The pressure-sensing touch control display substrate includes a base substrate; a first electrode layer including a plurality of first electrodes; a light emitting layer on a side of the first electrode layer away from the base substrate, the light emitting layer including a plurality of light emitting blocks; a second electrode layer on a side of the light emitting layer away from the first electrode layer, the second electrode layer including a plurality of second electrodes spaced apart from each other; a plurality of touch control signal lines respectively connected to the plurality of second electrodes; and a plurality of pressure sensors on the base substrate and configured to detect a pressure applied on a touch position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.