Organic electroluminescent materials and devices
US12245502B2 · kind B2 · utility
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31References
20Claims
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Key dates
| Filing date | Jan 25, 2021 |
| Grant date | Mar 4, 2025 |
| Priority date | — |
| Expiry date | Mar 28, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K50/121
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Provided are organoboron compounds of that are useful as host material in OLEDs. Also provided are formulations comprising these organoboron compounds. Further provided are OLEDs and related consumer products that utilize these organoboron compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.