Organic electroluminescence device
US6951693B2 · kind B2 · utility
42Cited by
5References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 26, 2002 |
| Grant date | Oct 4, 2005 |
| Priority date | — |
| Expiry date | Jun 26, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S428/917
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Materials for organic electroluminescence devices represented by following general formula [1]:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.