Display panel and display device
US12419184B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 4, 2022 |
| Grant date | Sep 16, 2025 |
| Priority date | — |
| Expiry date | Mar 23, 2044 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/65
Abstract
A display panel and a display device are provided. The display panel includes: a substrate; light-emitting elements on the substrate; and a light-blocking structure on one light-emitting element. One light-emitting element includes a first light-emitting element and a second light-emitting element. An area of an orthographic projection of the first light-emitting element is S1, and an area of an orthographic projection of one second light-emitting element is S2. One light-blocking structure includes a first light-blocking structure and a second light-blocking structure. An orthographic projection of one first light-blocking structure at least partially surrounds one corresponding first light-emitting element and a distance from the first light-blocking structure to the first light-emitting element is d1. An orthographic projection of one second light-blocking structure at least partially surrounds one corresponding second light-emitting element and a distance from the second light-blocking structure to the second light-emitting element is d2. |S1−S2|>0, and |d1−d2|>0.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.