Hetero-cyclic compound and organic light emitting device using the same
US10381577B2 · kind B2 · utility
3Cited by
1References
17Claims
0Family size
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Key dates
| Filing date | Jul 27, 2016 |
| Grant date | Aug 13, 2019 |
| Priority date | — |
| Expiry date | Feb 16, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2101/30
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present application provides a hetero-cyclic compound which may significantly improve the lifetime, efficiency, electrochemical stability, and thermal stability of an organic light emitting device, and an organic light emitting device in which the hetero-cyclic compound is contained in an organic compound layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.