Compound comprising a five-membered hetero ring, an organic electrical element using same and a terminal thereof
US9178163B2 · kind B2 · utility
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Key dates
| Filing date | Apr 13, 2015 |
| Grant date | Nov 3, 2015 |
| Priority date | — |
| Expiry date | Apr 13, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/549
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A compound having a five-membered hetero ring, an organic electrical element using the same and a terminal thereof. An organic electric element includes a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode. The organic material layer includes the compound. When the organic electric element includes the compound in an organic material layer, luminous efficiency, stability, and life span can be improved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.