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:
Nov. 14, 2017
Filed:
Apr. 15, 2013
Applicant:
Merck Patent Gmbh, Darmstadt, DE;
Inventors:
Fabrice Eckes, Darmstadt, DE;
Katja Stegmaier, Darmstadt, DE;
Anna Hayer, Mainz, DE;
Holger Heil, Frankfurt am Main, DE;
Dominik Joosten, Frankfurt am Main, DE;
Assignee:
Merck Patent GmbH, Darmstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 73/02 (2006.01); C08G 61/12 (2006.01); C08L 65/00 (2006.01); C08L 79/02 (2006.01); H01L 51/00 (2006.01); C08G 61/10 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
C08G 73/026 (2013.01); C08G 61/10 (2013.01); C08G 61/12 (2013.01); C08G 61/128 (2013.01); C08G 73/0273 (2013.01); C08L 65/00 (2013.01); C08L 79/02 (2013.01); H01L 51/0035 (2013.01); H01L 51/0039 (2013.01); H01L 51/0043 (2013.01); H01L 51/5012 (2013.01); C08G 2261/12 (2013.01); C08G 2261/135 (2013.01); C08G 2261/148 (2013.01); C08G 2261/1412 (2013.01); C08G 2261/312 (2013.01); C08G 2261/3142 (2013.01); C08G 2261/3162 (2013.01); C08G 2261/411 (2013.01); C08G 2261/76 (2013.01); C08G 2261/95 (2013.01); H01L 51/0037 (2013.01); H01L 51/0067 (2013.01); H01L 51/0085 (2013.01); H01L 51/50 (2013.01); H01L 51/5056 (2013.01); H01L 51/5072 (2013.01); H01L 51/5088 (2013.01); Y02E 10/549 (2013.01);
Abstract
The present invention relates to polymers which contain triarylamine repeating units that are substituted in the ortho position, methods for the production thereof, and the use thereof in electronic devices, especially in organic electroluminescent devices, so-called OLEDs (OLED=Organic Light Emitting Diode). The present invention also relates to organic electroluminescent devices which contain said polymers.