Organic electroluminescence device and amine compound for organic electroluminescence device
US11502257B2 · kind B2 · utility
0Cited by
4References
20Claims
0Family size
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Key dates
| Filing date | Oct 16, 2019 |
| Grant date | Nov 15, 2022 |
| Priority date | — |
| Expiry date | Dec 31, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K85/6576
Abstract
Provided are an organic electroluminescence device including an amine compound represented by Formula 1 in at least one of a plurality of organic layers and an amine compound represented by Formula 1.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.