Thermally activated delayed fluorescence material having red, green, or blue color, synthesis method thereof, and application thereof
US11515488B2 · kind B2 · utility
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7Claims
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Key dates
| Filing date | Sep 26, 2019 |
| Grant date | Nov 29, 2022 |
| Priority date | — |
| Expiry date | Nov 4, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2101/30
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present disclosure relates to the field of organic light-emitting materials, and more particularly, to a thermally activated delayed fluorescence material having red, green, or blue color, a synthesis method thereof, and application thereof. The thermally activated delayed fluorescence material having red, green, or blue color has the following structural formula:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.