Touch film layer and touch display panel
US11847291B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 14, 2023 |
| Grant date | Dec 19, 2023 |
| Priority date | — |
| Expiry date | Aug 14, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04102
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A touch film layer and a touch display panel are disclosed. The touch film layer includes a touch electrode layer, which includes multiple first touch electrode groups and second touch electrode groups. Multiple first touch electrodes arranged along a first direction are connected to form a first touch electrode group, and multiple second touch electrodes arranged along a second direction are connected to form a second touch electrode group. The first direction intersects the second direction to form an included angle of 90±30 degrees. The second direction is defined as a direction in which the touch film layer is curled or bent. The first and the second touch electrodes are strip-shaped electrodes. A long axis or long side of each strip-shaped electrode is parallel to the first direction, and a short axis or short side thereof is parallel to the second direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.