Organic electroluminescent materials and devices
US10403826B2 · kind B2 · utility
7Cited by
34References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 4, 2016 |
| Grant date | Sep 3, 2019 |
| Priority date | — |
| Expiry date | Aug 10, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K85/657
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention includes organic compounds with two substituted triazine, pyridine, pyrimidine or pyrazine rings attached to an aromatic or heteroaromatic ring system. The compounds are expected to improve OLED performance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.