Light-emitting element, and amine compound for the same
US12329027B2 · kind B2 · utility
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5References
11Claims
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Key dates
| Filing date | Nov 30, 2021 |
| Grant date | Jun 10, 2025 |
| Priority date | — |
| Expiry date | Sep 2, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K50/181
Abstract
Provided is a light-emitting element including a first electrode, a second electrode facing the first electrode, and at least one functional layer disposed between the first electrode and the second electrode and including an amine compound represented by Formula 1. The light-emitting element may exhibit excellent light-emitting efficiency and improved service life characteristics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.