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:
Apr. 21, 2015
Filed:
Jul. 15, 2009
Luisa DE Cola, Münster, DE;
David Hartmann, Erlangen, DE;
Wiebke Sarfert, Herzogenaurach, DE;
Günter Schmid, Hemhofen, DE;
Luisa De Cola, Münster, DE;
David Hartmann, Erlangen, DE;
Wiebke Sarfert, Herzogenaurach, DE;
Günter Schmid, Hemhofen, DE;
Osram GmbH, Munich, DE;
Abstract
A phosphorescent metal complex compound, a method for the preparation thereof and a radiation component, in particular an organic light emitting electrochemical cell (OLEEC) use a bidentate ligand containing a triazole unit. Some of the blue emitters shown here for the first time, in particular the class of iridium complex compounds presented here, are the bluest emitters that have ever existed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile