Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
US11450808B2 · kind B2 · utility
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30Claims
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Key dates
| Filing date | Aug 20, 2018 |
| Grant date | Sep 20, 2022 |
| Priority date | — |
| Expiry date | Aug 15, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/549
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Provided are a compound represented by Formula 1 or Formula A, an organic electric element comprising 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, wherein the compound represented by Formula 1 or Formula A is included in the organic material layer, and thereby the driving voltage of the organic electronic device can be lowered, and the luminous efficiency and life time of the organic electronic device can be improved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.