Osram Oled Gmbh

Novaled Gmbh

Siemens Aktiengesellschaft

Stefan Regensburger

Guenter Schmid

Anna Maltenberger

Florian Kessler

Sebastien Pecqueur

Günter Schmid

Dominik Pentlehner

Sébastien Pecqueur

A metal complex is disclosed. In an embodiment a metal complex includes at least one metal atom M and at least one ligand L attached to the metal atom M, wherein the ligand L has the following structure:

Method for producing an organic electronic component, and organic electronic component

A method for producing an organic electronic component and an organic electronic component are disclosed. In an embodiment the component comprises at least one organic electronic layer having a matrix, wherein the matrix contains a metal complex as a dopant, wherein the metal complex comprises at least one metal atom M and at least one ligand L bonded to the metal atom M.

The invention relates to an organic electronic component () comprising at least one charge generation layer () which has an organically p-doped region () that contains a zinc complex as a p-dopant, said zinc complex in turn containing at least one ligand L of the following structure: formula (I) wherein R1 and R2 can be oxygen, sulphur, selenium, NH or NR4 independently from one another, wherein R4 is selected from the group containing alkyl or aryl and which can be bonded to R3; and wherein R3 is selected from the group containing alkyl, long-chain alkyl, cycloalkyl, halogen alkyl, at least partially halogenated long-chain alkyl, halogen cycloalkyl, aryl, arylene, halogen aryl, heteroaryl, heteroarylene, heterocyclic alkylene, heterocycloalkyl, halogen heteroaryl, alkenyl, halogen alkenyl, alkynyl, halogen alkynyl, ketoaryl, halogen ketoaryl, ketoheteroaryl, ketoalkyl, halogen ketoalkyl, ketoalkenyl, halogen ketoalkenyl, halogen alkyl aryl, and halogen alkyl heteroaryl, wherein, for suitable groups, one or a number of non-adjacent CH2 groups can be replaced by &#x2014;O&#x2014;, &#x2014;S&#x2014;, &#x2014;NH&#x2014;, &#x2014;NR&#x2014;, &#x2014;SiRR&#x2014;, &#x2014;CO&#x2014;, &#x2014;COO&#x2014;, &#x2014;COROR&#x2014;, &#x2014;OCO&#x2014;, &#x2014;OCO&#x2014;O&#x2014;, &#x2014;SO2-, &#x2014;S&#x2014;CO&#x2014;, &#x2014;CO&#x2014;S&#x2014;, &#x2014;O&#x2014;CS&#x2014;, &#x2014;CS&#x2014;O&#x2014;, &#x2014;CY1=CY2 or &#x2014;C&#x2261;C&#x2014; independently from one another, and in such a way that O and/or S atoms are not directly bonded to one another, and are replaced optionally with aryl- or heteroaryl preferably containing between 1 and 30 C atoms (terminal CH3 groups are understood to be CH2 groups in the sense of CH2-H). The invention further relates to the use of a zinc complex as a p-dopant in charge generation layers.

Organic electronic component having a charge carrier generation layer and the use of a zinc complex as a P-type dopant in charge carrier generation layers

An organic electronic component and a method for making an organic electronic component with a p-dopant are disclosed. In an embodiment, the component includes a matrix containing a zinc complex as a p-dopant, the zinc complex containing at least one ligand L of the following structure: formula (I) wherein Rand Rcan be oxygen, sulphur, selenium, NH or NRindependently selected from one another, wherein Rmay comprise alkyl, long-chain alkyl, cycloalkyl, halogen-alkyl, aryl, arylene, halogen-aryl, heteroaryl, heteroarylene, heterocyclic-alkylene, heterocycloalkyl, halogen-heteroaryl, alkenyl, halogen-alkenyl, alkynyl, halogen-alkynyl, ketoaryl, halogen-ketoaryl, ketoheteroaryl, ketoalkyl, halogen-ketoalkyl, ketoalkenyl, halogen-ketoalkenyl, halogen-alkyl-aryl or halogen-alkyl-heteroaryl, and wherein Ris selected from the group consisting of alkyl and aryl which can be bonded to R.

Organic electronic component, use of a zinc complex as a p-dopant for organic electronic matrix materials

The present invention relates to n-dopants for doping organic electron transport materials, wherein the n-dopants have at least one aminophosphazene group of formula 1 having 4 nitrogen atoms bonded to a phosphorus atom. 

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Neumarkt, Germany

Stefan Regensburger