Display panel and display device with reduced dispersion
US12356800B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 23, 2024 |
| Grant date | Jul 8, 2025 |
| Priority date | — |
| Expiry date | Apr 23, 2044 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/877
Abstract
A display panel and a display device are provided. The display panel includes a substrate, signal lines located on the substrate, and a plurality of light-emitting elements each located on a side of one of the signal lines facing away from the substrate. Each light-emitting element includes a first electrode, a light-emitting layer, and a second electrode that are stacked sequentially. Each signal line includes at least one overlapping portion overlapping the light-emitting layer of one of the light-emitting elements in a direction perpendicular to the display panel. An angle θ between an extending direction of a part of the at least one overlapping portion and a pixel column direction in a display region that satisfies: 0°<θ<90°, or an angle θ between an extending direction of a tangent of a part of the at least one overlapping portion and a pixel column direction in a display area that satisfies: 0°<θ<90°.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.