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:
Sep. 15, 2026
Filed:
Jun. 15, 2022
Novaled Gmbh, Dresden, DE;
Oliver Langguth, Dresden, DE;
Thomas Rosenow, Dresden, DE;
Steffen Runge, Dresden, DE;
Benjamin Schulze, Dresden, DE;
Max Peter Nüllen, Dresden, DE;
Jakob Jacek Wudarczyk, Dresden, DE;
Vladimir Uvarov, Dresden, DE;
Ulrich Heggemann, Dresden, DE;
Steffen Willmann, Dresden, DE;
Novaled GmbH, Dresden, DE;
Abstract
The present invention relates to an active-matrix OLED display, comprising a plurality of OLED pixels, wherein each pixel itself comprises a stack of organic layers and each layer of the stack of organic layers can form a common semiconductor layer, wherein—at least a first OLED pixel and a second OLED pixel comprising—an anode layer, —a common cathode layer, —at least a stack of organic layers, comprising a plurality of semiconductor layers.