Copolymer, organic semiconductor material, organic electrical device, photovoltaic module

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United States of America Patent

PATENT NO 9212254
APP PUB NO 20150094436A1
SERIAL NO

14556767

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Abstract

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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 is provided.

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Patent Owner(s)

  • MITSUBISHI CHEMICAL CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujita, Rieko Yokohama, JP 5 16
Furuya, Mitsunori Yokohama, JP 3 8
Kawai, Junya Yokohama, JP 48 94
Oba, Maki Yokohama, JP 1 2
Satake, Kenichi Yokohama, JP 74 168
Sato, Wataru Yokohama, JP 83 356

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