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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.:

US 12457891 B1

PDFFull Text
Date of Patent:
Oct. 28, 2025

Filed:

Jan. 18, 2023

Method for producing an organic electronic component

Applicant:

Pictiva Displays International Limited, Dublin, IE;

Inventors:

Andreas Rausch, Regensburg, DE;

Niels Gerlitzki, Augsburg, DE;

Assignee:

Pictiva Displays International Limited, Dublin, IE;

Attorney:

Botos Churchill IP Law LLP

Primary Examiner:

Katie L Hammer

Int. Cl.
CPC ...
H10K 71/30 (2023.01); H10K 50/11 (2023.01); H10K 50/12 (2023.01); H10K 50/15 (2023.01); H10K 50/155 (2023.01); H10K 50/16 (2023.01); H10K 50/165 (2023.01); H10K 50/17 (2023.01); H10K 50/18 (2023.01); H10K 50/81 (2023.01); H10K 50/82 (2023.01); H10K 71/00 (2023.01); H10K 85/60 (2023.01); H10K 101/40 (2023.01); H10K 102/10 (2023.01);
U.S. Cl.
CPC ...
H10K 71/30 (2023.02); H10K 50/11 (2023.02); H10K 50/12 (2023.02); H10K 50/15 (2023.02); H10K 50/155 (2023.02); H10K 50/156 (2023.02); H10K 50/16 (2023.02); H10K 50/165 (2023.02); H10K 50/166 (2023.02); H10K 50/171 (2023.02); H10K 50/18 (2023.02); H10K 50/81 (2023.02); H10K 50/82 (2023.02); H10K 71/00 (2023.02); H10K 85/649 (2023.02); H10K 50/17 (2023.02); H10K 50/181 (2023.02); H10K 2101/40 (2023.02); H10K 2102/103 (2023.02); Y02E 10/549 (2013.01);
Abstract

A method for producing an organic electronic component. According to the method, an anode is provided. A first layer is applied to the anode, which acts in a hole injecting manner and has a first matrix material and a dopant embedded therein. The dopant is a p-type dopant having at least one material which has a lewis acidity at least partially or completely with regard to the matrix material. A second layer is applied to the first layer, the second layer acts in a hole-transporting manner to the first layer which acts in a hole-transporting manner. At least one light-emitting layer is applied to the second layer. A cathode is applied to the light-emitting layer.

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