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:
Aug. 01, 2023
Filed:
Nov. 27, 2017
Applicant:
Merck Patent Gmbh, Darmstadt, DE;
Inventors:
Anja Jatsch, Frankfurt am Main, DE;
Amir Parham, Frankfurt am Main, DE;
Rouven Linge, Darmstadt, DE;
Tobias Grossmann, Darmstadt, DE;
Assignee:
Merck Patent GmbH, Darmstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); C07D 471/14 (2006.01); C07D 221/12 (2006.01); C07D 471/04 (2006.01); C07F 5/02 (2006.01); H10K 85/10 (2023.01); H10K 85/30 (2023.01); H10K 85/60 (2023.01);
U.S. Cl.
CPC ...
C07D 471/14 (2013.01); C07D 221/12 (2013.01); C07D 471/04 (2013.01); C07F 5/027 (2013.01); H10K 85/10 (2023.02); H10K 85/322 (2023.02); H10K 85/622 (2023.02); H10K 85/654 (2023.02); H10K 85/6572 (2023.02);
Abstract
The present invention describes compounds comprising at least one structural element having at least three fused aromatic or heteroaromatic rings (AR) and at least one structural element having an aromatic or heteroaromatic valerolactam (AV), especially for use in electronic devices. The invention further relates to a process for preparing the compounds of the invention and to electronic devices comprising these.