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:
Dec. 18, 2018
Filed:
Aug. 19, 2015
Applicant:
Merck Patent Gesellschaft Mit Beschrankter Haftung, Darmstadt, DE;
Inventors:
William Mitchell, Chandler's Ford, GB;
Steven Tierney, Southampton, GB;
Changsheng Wang, Durham, GB;
Nicolas Blouin, Southampton, GB;
Assignee:
MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG, Darmstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 495/04 (2006.01); C09K 19/34 (2006.01); C08G 61/12 (2006.01); C09K 19/38 (2006.01); C09K 19/40 (2006.01); H01L 51/00 (2006.01); H01L 51/42 (2006.01); C09K 19/04 (2006.01);
U.S. Cl.
CPC ...
C07D 495/04 (2013.01); C08G 61/126 (2013.01); C09K 19/3477 (2013.01); C09K 19/3491 (2013.01); C09K 19/3497 (2013.01); C09K 19/38 (2013.01); C09K 19/40 (2013.01); H01L 51/0036 (2013.01); H01L 51/0043 (2013.01); C08G 2261/124 (2013.01); C08G 2261/1428 (2013.01); C08G 2261/3243 (2013.01); C08G 2261/414 (2013.01); C08G 2261/91 (2013.01); C09K 2019/0448 (2013.01); C09K 2019/0496 (2013.01); H01L 51/0037 (2013.01); H01L 51/4253 (2013.01); Y02E 10/549 (2013.01);
Abstract
The invention relates to novel polymers containing repeating units based on benzodithiophene or derivatives thereof, monomers and methods for their preparation, their use as semiconductors in organic electronic (OE) devices, especially in organic photovoltaic (OPV) devices, and to OE and OPV devices comprising these polymers.