Display panel and display apparatus
US11567598B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Sep 29, 2021 |
| Grant date | Jan 31, 2023 |
| Priority date | — |
| Expiry date | Sep 29, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04103
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A display panel has a mounting hole. The display panel includes a first conductive layer, a second conductive layer, and a first insulating isolation layer located between the first conductive layer and the second conductive layer. The first conductive layer includes a first crack detection line and a first electrode connected to each other. The second conductive layer includes a second crack detection line and a second electrode connected to each other. The first electrode and the second electrode constitute a capacitor. The mutual-sensing capacitor is disposed outside of the mounting hole. The capacitor is configured to detect whether there is a crack in a portion of the display panel located around the mounting hole.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.