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:
Jun. 07, 2016
Filed:
Jun. 20, 2012
Applicants:
Pascal Hayoz, Hofstetten, CH;
Natalia Chebotareva, Hagenthal le Bas, FR;
Inventors:
Pascal Hayoz, Hofstetten, CH;
Natalia Chebotareva, Hagenthal le Bas, FR;
Assignee:
BASF SE, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C07D 519/00 (2006.01); C08G 61/12 (2006.01); H01L 51/00 (2006.01); H01B 1/12 (2006.01); C09B 69/10 (2006.01); B82Y 10/00 (2011.01); H01L 51/42 (2006.01); H01L 27/30 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0074 (2013.01); B82Y 10/00 (2013.01); C07D 519/00 (2013.01); C08G 61/12 (2013.01); C08G 61/124 (2013.01); C08G 61/125 (2013.01); C08G 61/126 (2013.01); C09B 69/101 (2013.01); C09B 69/102 (2013.01); C09B 69/109 (2013.01); H01B 1/12 (2013.01); H01B 1/127 (2013.01); H01L 51/00 (2013.01); H01L 51/0072 (2013.01); C08G 2261/124 (2013.01); C08G 2261/1412 (2013.01); C08G 2261/226 (2013.01); C08G 2261/3222 (2013.01); C08G 2261/3223 (2013.01); C08G 2261/3243 (2013.01); C08G 2261/344 (2013.01); C08G 2261/364 (2013.01); C08G 2261/411 (2013.01); C08G 2261/91 (2013.01); C08G 2261/92 (2013.01); C08G 2261/95 (2013.01); H01L 27/302 (2013.01); H01L 51/0047 (2013.01); H01L 51/4253 (2013.01); Y02E 10/549 (2013.01); Y02P 70/521 (2015.11);
Abstract
The present invention relates to oligomers of the formula (I), and their use as organic semiconductor in organic devices, especially in organic photovoltaics (solar cells) and photodiodes, or in a device containing a diode and/or an organic field effect transistor. High efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the oligomers according to the invention are used in organic field effect transistors, organic photovoltaics (solar cells) and photodiodes.