Luminescent material and electroluminescent display device using the same
US11814401B2 · kind B2 · utility
0Cited by
3References
12Claims
0Family size
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Key dates
| Filing date | Dec 28, 2020 |
| Grant date | Nov 14, 2023 |
| Priority date | — |
| Expiry date | Nov 28, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2101/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A new luminescent material and an electroluminescent display device using the same are disclosed, in which the luminescent material includes a compound expressed by the following chemical formula 1 and may be used as a dopant of a light emitting layer of a green, yellow-green or red color:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.