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US 8,217,181 B2Granted
Dihalogen indolocarbazole monomers and poly (indolocarbazoles)
AssigneeE. I. Du Pont de Nemours and Company
InventorHailiang Wang
Life of this patent
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Abstract
Monomers and polymers based on dihalogen indolocarbazole and poly(indolocarbazoles), and methods of making such and using the same are described, as well as organic electronic devices incorporating the same.
Claims5
A monomer having Formula I or II:
- wherein:
- R1 is 2′ ethylhexyl, or 2-[2-(2-methoxyethoxy)ethoxy]ethyl.
A compound of the formula
- where R1 is H.
Dependencies are inferred from the claim text.