Organic electroluminescence device
US10505119B2 · kind B2 · utility
2Cited by
13References
11Claims
0Family size
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Inventors
Key dates
| Filing date | Jan 5, 2016 |
| Grant date | Dec 10, 2019 |
| Priority date | — |
| Expiry date | Aug 6, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2101/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The organic EL device of the present invention has an anode, a hole transport layer, a luminous layer, an electron transport layer, and a cathode in the order of description. The hole transport layer includes an arylamine compound represented by the following general formula (1):
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.