Fluorene-based compound, organic light-emitting device using same and method for preparing same
US11069859B2 · kind B2 · utility
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19Claims
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Key dates
| Filing date | Jan 8, 2018 |
| Grant date | Jul 20, 2021 |
| Priority date | — |
| Expiry date | Nov 23, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/549
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present specification relates to a fluorene-based compound of Formula 1, a coating composition comprising the fluorene-based compound of Formula 1, an organic light emitting device using the same, and a manufacturing method thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.