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:
Nov. 08, 2016
Filed:
Nov. 23, 2011
Karsten Heuser, Erlangen, DE;
Arndt Jaeger, Regensburg, DE;
Ulrich Niedermeier, Leiblfing, DE;
Carola Diez, Regensburg, DE;
Karsten Heuser, Erlangen, DE;
Arndt Jaeger, Regensburg, DE;
Ulrich Niedermeier, Leiblfing, DE;
Carola Diez, Regensburg, DE;
OSRAM OLED GmbH, Regensburg, DE;
Abstract
Different embodiments of the optoelectronic component have an organic layer structure for isolating charge carriers of a first charge carrier type and charge carriers of a second charge carrier type. The organic layer structure comprises a copper complex which has at least one ligand with the chemical structure as per a formula (I). In this formula, E1 and E2 are each one of the following elements independently of one another: oxygen, sulphur or selenium. R is chosen from the group comprising: hydrogen or substituted or unsubstituted, branched, linear or cyclic hydrocarbons.