Organic electroluminescent materials and devices
US10975113B2 · kind B2 · utility
1Cited by
31References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 9, 2018 |
| Grant date | Apr 13, 2021 |
| Priority date | — |
| Expiry date | Feb 11, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/549
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
An organometallic complex including a ligand LA having a structure represented by one of the following formulas Formula III useful as emitters in OLEDs is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.