Optoelectronic Component, Organic Functional Layer, and Method for Producing an Optoelectronic Component
AssigneeOSRAM OLED GmbH
InventorsArndt Jaeger, Günter Schmid
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Abstract
An optoelectronic component includes a substrate, a first electrode, a second electrode, and at least one organic functional layer, which is arranged between the first electrode and the second electrode. The organic functional layer includes a matrix material, a first compound, and a second compound. The first compound interacts with the second compound, and the first compound and/or the second compound interacts with the matrix material. A conductivity of the organic functional layer is produced by the interactions.
Claims19
1-17. (canceled)
An optoelectronic component comprising:
- a substrate;
- a first electrode;
- a second electrode;
- and
- an organic functional layer arranged between first electrode and second electrode, the organic function layer comprising a matrix material, a first compound, and a second compound, wherein the first compound interacts with the second compound, wherein the first compound and/or the second compound interacts with the matrix material, and wherein the interactions generate conductivity in the organic functional layer.
An organic functional layer comprising:
- a matrix material;
- a first compound;
- and
- a second compound;
- wherein at least one coordinate bond is formed by the first compound with the second compound and by the first compound with the matrix material and/or by the second compound with the matrix material;
- wherein the first compound forms an electron donor-electron acceptor complex with the second compound via at least one coordinate bond;
- wherein the first compound and/or the second compound, as electron acceptor or as electron acceptors, interact with the matrix material;
- and
- wherein the interactions and the electron donor-electron acceptor complex generate conductivity in the organic functional layer.
A method for producing an optoelectronic component, comprising the method providing a substrate;
- forming a first electrode;
- depositing an organic functional layer or a plurality of organic functional layers over the substrate by simultaneous vaporization from different sources of a first compound and of a second compound and of a matrix material;
- and
- forming a second electrode, the organic functional layer being arranged between the first electrode and the second electrode;
- wherein at least one coordinate bond being formed by the first compound with the second compound and by the first compound with the matrix material and/or by the second compound with the matrix material.
Dependencies are inferred from the claim text.