Osram Opto Semiconductors Gmbh

Osram Gmbh

Osram Ag

Siemens Aktiengesellschaft

Osram Oled Gmbh

Wiebke Sarfert

David Hartmann

Ralph Paetzold

Guenter Schmid

Sabine Szyszkowski

Günter Schmid

Karsten Heuser

Andreas Kanitz

Christoph Gaerditz

Oliver Weiss

Dirk Buchhauser

Carsten Tschamber

Markus Heinrich Klein

Anna Maltenberger

Arvid Hunze

Luisa De Cola

Riikka Suhonen

Erwin Lang

Karsten Diekmann

Marc Philippens

Ralf D Krause

Debora Henseler

Dan Taroata

Philipp Schwamb

Florian Eder

Jan Hauke Wemken

Roland Weiss

Manfred Rührig

Ana-Maria Krestel

Ralph Pätzold

Christoph Gärditz

Claudia Bizzarri

Sabine Herder

Alexander Mäder

Cheng-Han Yang

Ralph Pätzodl

Various embodiments may relate to an electronic structure, including at least one organic layer, at least one metal growth layer grown onto the organic layer, and at least one metal layer grown on the metal growth layer. The at least one metal growth layer contains germanium. Various embodiments further relate to a method for producing the electronic structure.

Electronic structure having at least one metal growth layer and method for producing an electronic structure

The invention relates to a use of the guanidinium cation and to a light-emitting component. This invention for the first time describes matrix materials and emitters for uses in organic electrochemical light-emitting cells containing a guanidinium cation unit. Guanidinium groups as a cationic system promise a wide electrochemical window and hence stable components. The route to guanidinium systems is described in detail in the literature.

Use of the guanidinium cation and light-emitting component

This invention presents, firstly, the principle that simple and known emitter materials which are uncharged per se, as known, for example, from OLED technology, can be converted to a charged species by the introduction of a charged imidazolinium radical. This charged species can then be used in organic light-emitting electrochemical cells.

Phosphorescent metal complex, process for production and light-emitting component

A solution-processed organic electronic structural element has an improved electrode layer. Located between the active organic layer and the electrode layer there is either an interface or an interlayer containing a cesium salt.

Solution-processed organic electronic structural element with improved electrode layer

A phosphorescent metal complex compound, a method for the preparation thereof and a radiation component, in particular an organic light emitting electrochemical cell (OLEEC) use a bidentate ligand containing a triazole unit. Some of the blue emitters shown here for the first time, in particular the class of iridium complex compounds presented here, are the bluest emitters that have ever existed.

Phosphorescent metal complex compound, method for the preparation thereof and radiating component

The invention relates to novel metal-organic materials for hole injection layers in organic electronic components. For example, in light-emitting components such as organic light diodes (OLED) or organic light-emitting electrochemical cells (OLEEC) or organic field effect transistors or organic solar cells or organic photo detectors. Luminescence (cd/m), efficiency (cd/A), and service life (h) of organic electronic components such as from organic light diodes in particular are highly dependent on the exciton thickness in the light-emitting layer and on the quality of the charge carrier injection and are also limited by same, among other things. The invention relates to a hole injection layer consisting of quadratic planar mononuclear transition metal complexes such as copper 2+ complexes, for example, which are embedded into a hole-conducting matrix.

Dopant for a hole conductor layer for organic semiconductor components, and use thereof

The invention relates to an OLEEC component and to a production process therefor. This component has an active layer including a novel emitter complex. This complex is formed by the coordination of low molecular weight semiconductors around a central cation. The complexation allows wet-chemical processing of low molecular weight semiconductors. This also allows formation of emitter complexes from effective hole or electron transport materials.

Complexation of low-molecular semiconductors for the application as an emitter complex in organic light-emitting electrochemical cells (OLEECs)

Optoelectronic organic component, comprising: a first electrode, a first planarization layer which is disposed on the first electrode, a first injection layer which is disposed on the planarization layer, an organic functional layer which is disposed on the injection layer, a second electrode which is disposed on the organic functional layer, wherein in the case that the first electrode is an anode, the following applies for the energy levels: E&#x2212;E&#x2266;&#x2212;Eand EF&#x2212;Eor in the case that the first electrode is a cathode, the following applies for the energy levels: E&#x2212;E&#x2266;E&#x2212;EF and E&#x2212;EF&#x3c;E&#x2212;E, wherein Eis the fermi energy, Eis the energy of the highest occupied energy level of the respective layer and Eis the energy of the lowest unoccupied energy level of the respective layer.

Optoelectronic organic component and method for the production thereof

An organic light-emitting diode includes an organic light-emitting layer located between a transparent electrode and one other electrode on a substrate. In some embodiments at least one of the transparent electrode and the other electrode has two layers. The two layers include a structured layer, which is a charge carrier injection layer, and a conductive second layer into which the first layer is embedded. In some embodiments the organic light-emitting layer includes a structured charge carrier blocking layer.

Organic light emitting diode and method for producing an organic light emitting diode

A method for producing an organic radiation-emitting component is provided, comprising the following steps: A) providing an organic radiation-emitting layer sequence () having at least one organic functional layer (), which is suited to emit electromagnetic radiation during operation, and a transparent layer (), B) applying a transparent radiation decoupling layer () having a surface structure () onto a surface () of the transparent layer () facing away from the at least one functional layer () by means of spray coating. Furthermore, an organic radiation-emitting component is provided.

Method for producing an organic radiation-emitting component and organic radiation-emitting component

A material for a hole transport layer has a p-dopant. The dopant forms with the hole transport material a charge transfer complex. A metal component in solution is processed with the hole transport matrix material in solution to form the hole transport layer.

Material for a hole transport layer with p-dopant

A lighting device is disclosed, having a first light output side, a second light output side, and an organic layer stack, disposed between the first and second light output sides, wherein during operation of the lighting device, light with different light properties emerges though the first and the second light output sides.

Lighting device having two light sides and an organic layer stack

An organic light-emitting component, having a substrate, a first electrode arranged on the substrate, a layer stack that is arranged on the first electrode and that has at least one organic layer and a second electrode arranged on the layer stack. The layer stack is suitable for emitting electromagnetic radiation during operation. The component also has a receiver device, which is suitable for drawing energy from an alternating electromagnetic field and for converting this energy at least partially into electrical energy and for making this energy available to the layer stack.

Method for producing an organic light-emitting component with an antenna coil

An encapsulation for an organic electronic component, characterized in that the component, encapsulated in a dimensionally stable capsule, is at least partially covered with a protective film.

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Herzogenaurach, Germany

Wiebke Sarfert