Touch panel and a manufacturing method thereof
US9214297B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 17, 2013 |
| Grant date | Dec 15, 2015 |
| Priority date | — |
| Expiry date | Apr 29, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H9/12
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present disclosure provides a touch panel which at least comprises a sensing area, a conductive wire area, and earthing lines. The conductive wire area surrounds the sensing area and is electrically connected to the sensing area, and the conductive wire area comprises a first conductive wire area and a second conductive wire area. The earthing lines are set between the first conductive wire area and the second conductive wire area. The touch panel can efficiently shield signal crosstalk between the first conductive wire area and the second conductive wire area by setting the earthing lines between the first conductive wire area and the second conductive wire area, thereby reducing the influence of signal crosstalk on efficiency of the touch panel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.