Condensation compound and organic light emitting device including the same
US8999528B2 · kind B2 · utility
4Cited by
5References
20Claims
0Family size
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Inventors
Key dates
| Filing date | Jan 8, 2013 |
| Grant date | Apr 7, 2015 |
| Priority date | — |
| Expiry date | Mar 30, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S428/917
Abstract
A condensation compound is represented by Formula 1, 2, or 3 where R1 to R24 and A to F are further defined in the detailed description.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.