Compound, material for organic electroluminescent elements, organic electroluminescent element and electronic device
US11117857B2 · kind B2 · utility
2Cited by
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14Claims
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Key dates
| Filing date | Aug 1, 2016 |
| Grant date | Sep 14, 2021 |
| Priority date | — |
| Expiry date | Oct 24, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2101/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A compound represented by formula (1) provides a high performance organic electroluminescence device and a novel material for realizing such an organic electroluminescence device: wherein R1 to R6, a to f, L1 to L3, and Ar are as defined in the description.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.