Metal complexes
US11659763B2 · kind B2 · utility
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17Claims
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Assignee
Inventors
Key dates
| Filing date | Dec 10, 2018 |
| Grant date | May 23, 2023 |
| Priority date | — |
| Expiry date | Jun 29, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2101/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to iridium complexes suitable for use in organic electroluminescent devices, especially as emitters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.