The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 25, 2017
Filed:
Dec. 10, 2015
Applicant:
Basf SE, Ludwigshafen, DE;
Inventors:
Hans Juerg Kirner, Basel, CH;
Natalia Chebotareva, Hagenthal le Bas, FR;
Olivier Frederic Aebischer, Duedingen, CH;
Assignee:
BASF SE, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C08G 75/00 (2006.01); H01L 51/00 (2006.01); C07D 233/28 (2006.01); C08G 61/12 (2006.01); C07D 495/04 (2006.01); C07D 513/14 (2006.01); C07F 7/08 (2006.01); C08F 128/06 (2006.01); C08G 75/06 (2006.01); C08G 75/32 (2006.01); H01L 51/05 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0094 (2013.01); C07D 233/28 (2013.01); C07D 495/04 (2013.01); C07D 513/14 (2013.01); C07F 7/0814 (2013.01); C08F 128/06 (2013.01); C08G 61/122 (2013.01); C08G 61/123 (2013.01); C08G 61/126 (2013.01); C08G 75/06 (2013.01); C08G 75/32 (2013.01); H01L 51/0036 (2013.01); H01L 51/0043 (2013.01); H01L 51/0071 (2013.01); H01L 51/0074 (2013.01); C08G 2261/3241 (2013.01); C08G 2261/3243 (2013.01); C08G 2261/3247 (2013.01); C08G 2261/414 (2013.01); C08G 2261/92 (2013.01); H01L 51/0003 (2013.01); H01L 51/0545 (2013.01); H01L 51/0558 (2013.01); Y02E 10/549 (2013.01);
Abstract
The present invention relates to novel compounds, corresponding oligomers and (co)polymers. The compounds according to the invention are useful as semiconductors and have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers according to the invention are used in organic field effect transistors, organic photovoltaics (solar cells) and photodiodes.