Bridged pyridoquinazoline or phenanthroline compounds and organic semiconducting material comprising that compound
US8475686B2 · kind B2 · utility
1Cited by
6References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 2, 2009 |
| Grant date | Jul 2, 2013 |
| Priority date | — |
| Expiry date | Dec 2, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/549
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to bridged pyridoquinazoline and phenanthroline compounds, and organic semiconducting materials containing these compounds.The invention also relates to devices containing these compounds, including electronic, optoelectronic, or electroluminescent elements, such as organic light-emitting diodes, field effect transistors, photo detectors, and organic solar cells.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.