COPOLYMER, ORGANIC SEMICONDUCTOR MATERIAL, ORGANIC ELECTRICAL DEVICE, AND SOLAR CELL MODULE

It is an object of the present invention to provide a copolymer that can be used as a semiconductor material and is highly stable in solution. The problem is solved by a copolymer containing a repeating unit having a dioxopyrrole condensed ring skeleton and a repeating unit having a dithieno condens...

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Bibliographic Details
Main Authors KAWAI, JUNYA, FURUYA, MITSUNORI, SATO, WATARU, OBA, MAKI, SATAKE, KENICHI, FUJITA, RIEKO
Format Patent
LanguageEnglish
French
German
Published 08.04.2015
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
ELECTRICITY
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:It is an object of the present invention to provide a copolymer that can be used as a semiconductor material and is highly stable in solution. The problem is solved by a copolymer containing a repeating unit having a dioxopyrrole condensed ring skeleton and a repeating unit having a dithieno condensed ring skeleton and also having a specific substituent.
Bibliography:Application Number: EP20130796867