Organic electroluminescent material and device thereof
US12398150B2 · kind B2 · utility
0Cited by
7References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 10, 2021 |
| Grant date | Aug 26, 2025 |
| Priority date | — |
| Expiry date | Jan 30, 2044 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D493/00
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Provided are an organic electroluminescent material and device. The organic electroluminescent material is a compound having a structure of Formula 1. Those novel compounds are applicable to electroluminescent devices and can provide better device performance, such as an increase in device lifetime. Further provided are an electroluminescent device containing the compound and a compound composition containing the compound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.