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:
May. 28, 2019
Filed:
Oct. 18, 2012
Applicant:
Merck Patent Gmbh, Darmstadt, DE;
Inventors:
Philipp Stoessel, Frankfurt am Main, DE;
Elvira Montenegro, Weinheim, DE;
Esther Breuning, Ober-Ramstadt, DE;
Assignee:
Merck Patent GmbH, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/54 (2006.01); C09K 11/06 (2006.01); H01L 51/00 (2006.01); C07D 221/20 (2006.01); C07F 9/6568 (2006.01); C07D 491/107 (2006.01); C07D 491/20 (2006.01); C07D 495/10 (2006.01); C07D 519/00 (2006.01); C07F 9/6561 (2006.01); C07F 5/02 (2006.01); H05B 33/10 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0054 (2013.01); C07D 221/20 (2013.01); C07D 491/107 (2013.01); C07D 491/20 (2013.01); C07D 495/10 (2013.01); C07D 519/00 (2013.01); C07F 5/025 (2013.01); C07F 9/6561 (2013.01); C07F 9/65683 (2013.01); C07F 9/65685 (2013.01); C09K 11/06 (2013.01); H01L 51/005 (2013.01); H01L 51/0052 (2013.01); H01L 51/0056 (2013.01); H01L 51/0061 (2013.01); H01L 51/0067 (2013.01); H01L 51/0071 (2013.01); H01L 51/0072 (2013.01); H01L 51/0073 (2013.01); H05B 33/10 (2013.01); C09K 2211/1007 (2013.01); C09K 2211/1011 (2013.01); C09K 2211/1014 (2013.01); C09K 2211/1029 (2013.01); C09K 2211/1044 (2013.01); C09K 2211/1059 (2013.01); C09K 2211/1088 (2013.01); C09K 2211/1092 (2013.01); H01L 51/5012 (2013.01); H01L 51/5016 (2013.01); Y02E 10/549 (2013.01);
Abstract
The present invention relates to compounds of formulae (1), (2) or (3) that are suitable for use in electronic devices, and to electronic device, in particular organic electroluminescence devices, containing these compounds.