Reactive thienothiophenes
US6800763B2 · kind B2 · utility
10Cited by
3References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 9, 2002 |
| Grant date | Oct 5, 2004 |
| Priority date | — |
| Expiry date | Jul 9, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K85/113
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention relates to reactive thienothiophenes, their use as semiconductors or charge transport materials, in optical, electrooptical or electronic devices like for example organic field effect transistors (FET or OFET) for thin film transistor liquid crystal displays and integrated circuit devices such as RFID tags, electroluminescent devices in flat panel displays, and in photovoltaic and sensor devices, and to a field effect transistor, light emitting device or ID tag comprising the reactive thienothiophenes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.