Organic electronic material
US9905774B2 · kind B2 · utility
1Cited by
4References
14Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | May 26, 2013 |
| Grant date | Feb 27, 2018 |
| Priority date | — |
| Expiry date | Jan 4, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention discloses an “organic electronic material”, belonging to the organic light-emitting device (OLED) display materials field. The organic electronic material in the present invention has a structural formula (I). The OLED made by this kind of organic light-emitting material has the advantages of excellent light-emitting efficiency, excellent color purity and long service lifetime.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.