Touch electrode configuration for organic light-emitting display panel
US11393882B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | Jul 2, 2019 |
| Grant date | Jul 19, 2022 |
| Priority date | — |
| Expiry date | Jul 2, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/0448
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An organic light-emitting display panel and a display device are provided. The organic light-emitting display panel includes: a plurality of touch electrodes extending in a first direction and arranged in a second direction; and a plurality of first leads one-to-one corresponding to the plurality of touch electrodes. The first leads are made of a transparent conductive material. The first leads are located in a different layer from the touch electrodes. An insulation layer is disposed between the film layers where the first leads and the touch electrodes are located. Each first lead at least partially overlaps with a corresponding touch electrode in a direction perpendicular to a plane of the organic light-emitting display panel, and is electrically connected to the corresponding touch electrode through a through hole in the insulation layer. The first lead extends in the first direction and is arranged in the second direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.