Organic light-emitting device
US11404646B2 · kind B2 · utility
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3References
20Claims
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Key dates
| Filing date | Jun 26, 2019 |
| Grant date | Aug 2, 2022 |
| Priority date | — |
| Expiry date | Jun 3, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2101/27
Abstract
An organic light-emitting device including a first electrode, a second electrode facing the first electrode, and an emission layer disposed between the first electrode and the second electrode, wherein the emission layer includes a predetermined host and a thermally activated delayed fluorescence emitter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.