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. 09, 2023
Filed:
Apr. 26, 2017
Applicant:
Merck Patent Gmbh, Darmstadt, DE;
Inventors:
Amir Parham, Frankfurt am Main, DE;
Tobias Grossmann, Darmstadt, DE;
Jonas Kroeber, Frankfurt Am Main, DE;
Assignee:
MERCK PATENT GMBH, Darmstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 487/04 (2006.01); H01L 51/00 (2006.01); C07F 15/00 (2006.01); C07D 487/16 (2006.01); C07D 495/04 (2006.01); C07D 493/16 (2006.01); C09K 11/06 (2006.01); C07D 495/16 (2006.01); C07D 493/04 (2006.01); H01L 51/50 (2006.01); C07D 209/86 (2006.01); C07D 519/00 (2006.01);
U.S. Cl.
CPC ...
C07D 487/04 (2013.01); C07D 209/86 (2013.01); C07D 487/16 (2013.01); C07D 493/04 (2013.01); C07D 493/16 (2013.01); C07D 495/04 (2013.01); C07D 495/16 (2013.01); C07D 519/00 (2013.01); C07F 15/0033 (2013.01); C09K 11/06 (2013.01); H01L 51/006 (2013.01); H01L 51/0061 (2013.01); H01L 51/0065 (2013.01); H01L 51/0067 (2013.01); H01L 51/0072 (2013.01); H01L 51/0073 (2013.01); H01L 51/0074 (2013.01); H01L 51/5016 (2013.01); H01L 51/5024 (2013.01); H01L 51/5096 (2013.01); H01L 51/5012 (2013.01); H01L 51/5072 (2013.01); H01L 2251/5384 (2013.01); Y02E 10/549 (2013.01);
Abstract
The present invention relates to compounds of formula (1). The compounds are suitable for use in electronic devices, in particular organic electroluminescent devices, comprising these compounds. In some embodiments, the compounds are used as matrix materials for phosphorescent or fluorescent emitters as well as a hole-blocking or electron-transport.