Organic light emitting device
US9660201B2 · kind B2 · utility
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Key dates
| Filing date | Jul 14, 2014 |
| Grant date | May 23, 2017 |
| Priority date | — |
| Expiry date | Jun 1, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K85/342
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A compound for an organic light emitting device is represented by Chemical Formula 1. An organic light emitting device includes a first electrode, a second electrode facing the first electrode and an organic layer between the first electrode and the second electrode, and the organic layer includes a compound represented by Chemical Formula 1.In the above Chemical Formula 1, Ar and L are the same as defined in the specification.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.