Touch module, touch display panel and display device
US12333104B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Jul 12, 2024 |
| Grant date | Jun 17, 2025 |
| Priority date | — |
| Expiry date | Jul 12, 2044 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04111
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The disclosure provides a touch module, a touch display panel and a display device. Each touch electrode includes a plurality of electrode blocks arranged along an extending direction, and electrode blocks belonging to other touch electrodes are distributed in an area where at least part of all the electrode blocks are located, which makes full use of an interior area of a traditional touch pattern and increases a coupling area between the touch electrodes. When touch occurs, an amount of change in a mutual capacitance value between the touch electrodes will be significantly increased, thereby increasing touch sensitivity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.