Compound for organic electric element, organic electric element using the same, and an electronic device thereof
US11367839B2 · kind B2 · utility
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Key dates
| Filing date | Nov 19, 2021 |
| Grant date | Jun 21, 2022 |
| Priority date | — |
| Expiry date | Nov 19, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/549
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Provided are a compound of Formula 2-K, an organic electric element including a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, and an electronic device thereof, including the compound of Formula 2-K in the organic material layer, and thereby achieving lowered driving voltage, improved luminous efficiency, and extended life time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.