Touch structure, touch display structure, and touch display device
US11921963B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Aug 10, 2021 |
| Grant date | Mar 5, 2024 |
| Priority date | — |
| Expiry date | Aug 10, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/311
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A touch structure, a touch display substrate, and a touch display device. The touch structure includes a touch region and a peripheral region surrounding the touch region, wherein the touch region includes a first edge and a second edge opposite to each other, and a third edge and a fourth edge opposite to each other. The touch structure further includes a first touch electrode and a second touch electrode, which are mutually crossed with and insulated from each other, and located in the touch region. The touch structure further includes a first touch trace and a second touch trace, located in the peripheral region. The first touch trace is electrically connected with the first touch electrode at the first edge and the second edge, respectively; the second touch trace is electrically connected with the second touch electrode at the third edge and the fourth edge, respectively.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.