Touch panel and touch device
US12210708B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Dec 4, 2023 |
| Grant date | Jan 28, 2025 |
| Priority date | — |
| Expiry date | Dec 4, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04111
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present application provides a touch panel and a touch device. The touch panel comprises first channels and third channels that extend in a first direction and are arranged side by side. By reducing a distance between the third channel and the adjacent first channel, a touch sensing amount of the third channel is increased, and touch operations have improved accuracy and linearity in an edge area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.