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. 05, 2026
Filed:
Jan. 27, 2021
Applicant:
Novaled Gmbh, Dresden, DE;
Inventors:
Thomas Rosenow, Dresden, DE;
Vygintas Jankus, Dresden, DE;
Markus Hummert, Dresden, DE;
Moo Jin Park, Dresden, DE;
Vladimir Uvarov, Dresden, DE;
Annette Steudel, Dresden, DE;
Assignee:
Novaled GmbH, Dresden, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/50 (2006.01); H10K 50/11 (2023.01); H10K 85/30 (2023.01); H10K 50/17 (2023.01); H10K 101/30 (2023.01); H10K 101/40 (2023.01);
U.S. Cl.
CPC ...
H10K 85/341 (2023.02); H10K 50/11 (2023.02); H10K 85/371 (2023.02); H10K 50/17 (2023.02); H10K 2101/30 (2023.02); H10K 2101/40 (2023.02);
Abstract
The present invention relates to an organic electronic device comprising an anode layer, a cathode layer, at least one emission layer (EML) and at least one hole injection layer (HIL), wherein the hole injection layer is arranged between the anode layer and the at least one emission layer.