Organic compound and organic electroluminescent device using the same
US11917910B2 · kind B2 · utility
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4Claims
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Key dates
| Filing date | May 18, 2018 |
| Grant date | Feb 27, 2024 |
| Priority date | — |
| Expiry date | Jun 19, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2101/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to a novel organic compound and an organic electroluminescent device using the same, and more particularly, to a novel compound having excellent electron transport capability and light emitting capability, and an organic electroluminescent device improved in terms of luminous efficiency, driving voltage, lifespan, etc. by including the novel compound in one or more organic layers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.