Osram Oled Gmbh

Pictiva Displays International Limited

Merck Patent Gmbh

Dominik Pentlehner

Andreas Rausch

Ulrich Niedermeier

Carola Diez

Nina Riegel

Arndt Jaeger

Richard Baisl

Julia Desjardins

Thomas Wehlus

Arne Fleissner

Daniel Riedel

Britta Goeoetz

Anna Maltenberger

Georg Dirscherl

Florian Kessler

Günter Schmid

Guenter Schmid

Hartmut Yersin

Kilian Regau

Johannes Rosenberger

Uwe Monkowius

Silke Scharner

Sabine Szyszkowski

Stefan Regensburger

Niels Gerlitzki

Evelyn Trummer-Sailer

Sébastien Pecqueur

Dimitrios Zevgitis

A device is disclosed. In an embodiment the device includes an anode, an organic active layer above the anode, an organic layer sequence above the organic active layer, a metallic layer above the organic layer sequence and a cathode above the metallic layer, wherein the metallic layer includes Yb.

Organic electronic component with electron injection layer

The invention relates to an organic optoelectronic apparatus comprising: a first electrode (), a radiation-emitting region () arranged between the first and second electrodes, and a second electrode (), wherein the first and second electrodes can inject charge carriers of different polarity into the radiation-emitting region, wherein the radiation-emitting region () has a dual emitter and a further emitter, wherein the further emitter is transferred by the charge carrier into an electronically excited state and, on the transition into the basic electronic state from this electronically excited state, emits radiation, and wherein the dual emitter has a first electronically excited state and a second electronically excited state, which can be reached from the first electronically excited state by intramolecular proton transfer or intramolecular charge transfer, and the dual emitter has an emission starting from the second electronically excited state into a second basic state. The radiation emitted by this apparatus has an improved CRI value owing to the simultaneous use of a dual emitter and a further emitter.

Organic optoelectronic apparatus

An organic light-emitting component is disclosed. The component includes an organic functional layer stack between two electrodes, where the organic functional layer stack has at least two organic light-emitting layers and at least one charge generation layer, and where at least one of the at least two organic light-emitting layers is part of the charge generation layer.

Organic light-emitting component having a light-emitting layer as part of a charge generation layer

An optoelectronic assembly comprising an optoelectronic component, which comprises a specularly reflective surface and comprising a radiation cooler in direct physical contact with the optoelectronic component. The radiation cooler is arranged above the specularly reflective surface.

Optoelectronic assembly and method for producing an optoelectronic assembly

An organic electronic component is disclosed. In an embodiment an organic electronic component includes at least one organic layer having a fluorinated sulfonimide metal salt of the following formula: 

Organic electronic component and use of a fluorinated sulfonimide metal salt

An organic electronic component and a method for making an organic electronic component are disclosed. In an embodiment the component includes an anode, an active layer arranged above the anode, an electron injection layer arranged above the active layer and a cathode arranged above the electron injection layer. The electron injection layer further comprises a first organic layer comprising a first organic matrix material, a second organic layer comprising a second organic matrix material and a metallic layer, wherein the first organic matrix material has a higher electron conductivity than the second organic matrix material.

The invention relates to an organic light-emitting component (), comprising a functional layer stack () between two electrodes (), wherein the functional layer stack () has at least two organic light-emitting layers () and at least one charge carrier generation zone (), which is arranged between the two organic light-emitting layers (), wherein the charge carrier generation zone () comprises an electron-conducting organic layer () and a hole-conducting organic layer (), between which an intermediate region () is arranged, wherein the intermediate region () comprises at least one organic intermediate layer () which has a first charge carrier transport mechanism and an inorganic intermediate layer () which has a second charge carrier transport mechanism, wherein the inorganic intermediate layer () is arranged between the organic intermediate layer () and the electron-conducting organic layer (), and wherein the first charge carrier transport mechanism is at least partially different to the second charge carrier transport mechanism.

Organic light-emitting component and lamp

An organic light-emitting component is disclosed. In an embodiment, the component includes an organic functional layer stack between two electrodes, wherein the organic functional layer stack comprises at least two organic light-emitting layers and at least one charge generation layer, and wherein at least one of the at least two organic light-emitting layers is part of the charge generation layer.

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

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Burghausen, Germany

Dominik Pentlehner