Touch control structure, display panel, display apparatus, and method of fabricating touch control structure
US11720215B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Aug 6, 2020 |
| Grant date | Aug 8, 2023 |
| Priority date | — |
| Expiry date | Apr 30, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/40
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A touch control structure is provided. The touch control structure includes a plurality of first touch electrodes arranged in a plurality of rows and a plurality of second touch electrodes arranged in a plurality of columns. The plurality of rows of the plurality of first touch electrodes respectively extend to a first edge of the touch control structure. A respective one of a plurality of edge-adjacent electrode blocks directly adjacent to multiple first edge electrode blocks respectively from a plurality of rows of the plurality of first touch electrodes includes a truncated protrusion. An edge of the truncated protrusion is spaced apart from the first edge by a gap. An average width of the truncated protrusion along a direction perpendicular to the first direction is less than an average width of a respective one of the multiple non-truncated protrusions along the direction perpendicular to the first direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.