Touch display screen and display apparatus
US11895897B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 28, 2023 |
| Grant date | Feb 6, 2024 |
| Priority date | — |
| Expiry date | Mar 28, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/873
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The touch display screen includes a display panel, a touch electrode structure on a light-emitting side of the display panel and a bezel cover layer. The touch display screen includes a display area and a bezel area, and the bezel area has a protrusion sub-area toward the display area. The bezel cover layer is located in the bezel area. The touch electrode structure includes a plurality of touch electrodes and a plurality of leads. The plurality of touch electrodes are located in the display area, and the plurality of leads are arranged in the bezel area along an edge of the display area. The portion of each of the plurality of leads adjacent to the protrusion sub-area is a preset lead portion. An orthographic projection of the bezel cover layer on the display panel covers an orthographic projection of at least one the preset lead portion on the display panel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.