Organic electroluminescent materials and devices
US9553274B2 · kind B2 · utility
8Cited by
32References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 16, 2013 |
| Grant date | Jan 24, 2017 |
| Priority date | — |
| Expiry date | Mar 2, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K85/657
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present disclosure generally relates to novel compounds containing carbazole and triazine with different number of phenyl units attached to its core. In particular, the disclosure relates to compositions and/or devices comprising these compounds as hosts for PHOLEDs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.