Touch panel, touch display panel, and display device
US11249611B2 · kind B2 · utility
0Cited by
0References
17Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Mar 20, 2020 |
| Grant date | Feb 15, 2022 |
| Priority date | — |
| Expiry date | Mar 20, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04112
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A touch panel, a touch display panel, and a display device are provided, and relate to the field of display technology. The touch panel may include a substrate, and a first touch electrode pattern and a second touch electrode pattern that are stacked on the substrate. The first touch electrode pattern includes a plurality of first touch traces and the second touch electrode pattern includes a plurality of second touch traces. A width of at least one end portion of at least one touch trace is less than a width of a part other than the end portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.