Complex fluorene-containing compounds for use in OLED devices
US7285341B2 · kind B2 · utility
15Cited by
2References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 5, 2005 |
| Grant date | Oct 23, 2007 |
| Priority date | — |
| Expiry date | Jan 18, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S428/917
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An organic compound comprising a complex fluorene structure represented by the following Formula:wherein:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.