Touch electrode, touch panel, and touch display of using the same
US11226708B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 19, 2021 |
| Grant date | Jan 18, 2022 |
| Priority date | — |
| Expiry date | Mar 19, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04112
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A touch electrode is provided in the disclosure, including a first electrode layer and a second electrode layer. The first electrode layer includes a plurality of first electrodes. Each of the first electrodes includes a plurality of first electrode wires and a plurality of first axis wires, in which each of the first axis wires is connected to and perpendicular to the first electrode wires. The second electrode layer is electrically insulated and located above or beneath the first electrode layer. The second electrode layer includes a plurality of second electrodes. Each of the second electrodes includes a plurality of second electrode wires, and the second electrodes are spaced apart from each other and connected to each other in parallel. The material of the first and the second electrode layers is metal nanowires. A touch panel and a touch display, including the touch electrode described herein, are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.