Double spiro organic compound and organic electronic element comprising same
US11001752B2 · kind B2 · utility
1Cited by
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29Claims
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Key dates
| Filing date | Jun 7, 2016 |
| Grant date | May 11, 2021 |
| Priority date | — |
| Expiry date | Aug 14, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/549
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present specification provides a novel compound capable of greatly enhancing lifespan, efficiency, electrochemical stability and thermal stability of an organic electronic device, and an organic electronic device containing the compound in an organic compound layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.