Organometallic compound and organic light-emitting device including the same
US12324349B2 · kind B2 · utility
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19Claims
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Key dates
| Filing date | Dec 28, 2020 |
| Grant date | Jun 3, 2025 |
| Priority date | — |
| Expiry date | Nov 7, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2101/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer, wherein the organic light-emitting device includes an organometallic compound represented by Formula 1. When the organometallic compound is used in an organic light-emitting device, the organic light-emitting device may have excellent effects in terms of driving voltage, efficiency, color purity, and/or lifespan:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.