Compound, material for organic electroluminescent elements, organic electroluminescent element and electronic device
US10297757B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Jan 29, 2015 |
| Grant date | May 21, 2019 |
| Priority date | — |
| Expiry date | Sep 5, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K50/16
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
An organic electroluminescence device having higher performance, in particular exhibiting a better driving voltage and a better external quantum efficiency, while having an extended lifetime; and an electronic equipment provided with the organic electroluminescence device are provided. In addition, a compound for realizing the same device and equipment is provided. Specifically, a compound having a specific structure having a triphenylene skeleton; an organic electroluminescence device using the compound; and an electronic equipment provided with the organic electroluminescence device were provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.