Pyrrolopyrrole derivatives, their manufacture and use as semiconductors

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United States of America Patent

PATENT NO 9067942
APP PUB NO 20120095236A1
SERIAL NO

13260002

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Abstract

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The present invention relates to compounds of the formula (I) wherein the substituents are as defined in claim 1, and their use as organic semiconductor in organic devices, like diodes, organic field effect transistors and/or solar cells. The compounds of the formula I have excellent solubility in organic solvents. High efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when said compounds are used in semiconductor devices or organic photovoltaic (PV) devices (solar cells).

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Patent Owner(s)

  • BASF SE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aebischer, Olivier Frederic Duedingen, CH 7 56
Chebotareva, Natalia Hagenthal le Bas, FR 32 284
Dueggeli, Mathias Thuernen, CH 7 63
Fonrodona, Turon Marta Blanes, ES 6 67
Hayoz, Pascal Hofstetten, CH 70 661
Turbiez, Mathieu G R Rixheim, FR 13 30

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