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. 23, 2016
Filed:
Sep. 08, 2011
Applicants:
Jochen Schwaiger, Darmstadt, AT;
Heinrich Becker, Ober-Ramstadt, DE;
Inventors:
Jochen Schwaiger, Darmstadt, AT;
Heinrich Becker, 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); H01L 51/50 (2006.01); C07D 487/04 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0072 (2013.01); C07D 487/04 (2013.01); H01L 51/0052 (2013.01); H01L 51/0058 (2013.01); H01L 51/5072 (2013.01);
Abstract
The present invention relates to compounds of the to the use of the compounds in electronic devices, to processes for the preparation of the compounds, and to electronic devices comprising the compounds, preferably as electron-transport materials, as hole-blocking materials, as matrix materials and/or as emitter materials.