Compound for organic optoelectronic device, organic light-emitting diode including same, and display device including organic light-emitting diode
US10121973B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | Sep 14, 2017 |
| Grant date | Nov 6, 2018 |
| Priority date | — |
| Expiry date | Sep 14, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Disclosed are a compound for an organic optoelectronic device, an organic light emitting diode including the same, and a display device including the organic light emitting diode. The compound for an organic optoelectronic device represented by a combination of the following Chemical Formula 1 and Chemical Formula 2 provides an organic light emitting diode having life-span characteristics due to excellent electrochemical and thermal stability, and high luminous efficiency at a low driving voltage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.