Aryl-amine derivative and organic electroluminescent device using the same as a hole transport material
US9065057B2 · kind B2 · utility
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7Claims
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Key dates
| Filing date | May 22, 2014 |
| Grant date | Jun 23, 2015 |
| Priority date | — |
| Expiry date | May 22, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K85/324
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
An aryl amine derivative and an organic electroluminescent device using the aryl amine derivative as a hole transport material, the aryl amine derivative being represented by the following Chemical Formula 1.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.