Display device, touch panel and manufacturing method thereof
US12056320B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jun 29, 2023 |
| Grant date | Aug 6, 2024 |
| Priority date | — |
| Expiry date | Jun 29, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04107
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A touch panel includes: a substrate; a bridging layer; an insulating layer; and a touch layer, including a first touch area and a border area surrounding the first touch area; the border area includes at least one second touch area, and the second touch area includes a plurality of button portions; a second shielding body is disposed between the second touch area and the first touch area; the border area further includes a bonding area for bonding with a driving circuit board; the second shielding body is provided with at least one wire groove, and at least one touch wire is coupled to the bonding area by passing through the wire groove; and the touch layer is disposed on a surface of the insulating layer away from the substrate, and at least two adjacent shielding units are coupled by the bridging layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.