Merck Patent Gmbh

Karlsruher Institut Fur Technologie

Basf Se Corporation

Tobias Grossmann

Amir Hossain Parham

Jonas Valentin Kroeber

Anja Jatsch

Thomas Eberle

Dominik Joosten

Aurélie Ludemann

Lars Dobelmann-Mara

Christof Pflumm

Elvira Montenegro

Christian Eickhoff

Caroline Wern

Philipp Stoessel

Christian Ehrenreich

Rouven Linge

Timo Mappes

Lars Dobelmann

Holger Heil

Teresa Mujica-Fernaud

Herwig Buchholz

Joachim Kaiser

Rémi Manouk Anémian

Anna Hayer

Jochen Pfister

Florian Maier-Flaig

Jens Engelhart

Torsten Beck

Heinz Kalt

Tobias Wienhold

Marko Brammer

Rémi Manouk Anémain

Christoph Vannahme

Mario Hauser

Lars Dobelmann-mara

Rémi Manouk Anemian

Dong-Hee Lee

Heinz Prof Kalt

The present invention describes amines with dibenzofuran, dibenzothiophene and fluorene groups, especially for use as triplet matrix materials in organic electroluminescent devices. The invention further relates to a process for preparing the compounds of the Invention and to electronic devices comprising these.

Materials for organic electroluminescent devices

The present invention describes carbazole, dibenzofuran, dibenzothiophene and fluorene derivatives which are substituted by electron-deficient heteroaryl groups, in particular for use as triplet matrix materials in organic electroluminescent devices. The invention furthermore relates to a process for the preparation of the compounds according to the invention and to electronic devices comprising these compounds.

Materials for organic light emitting devices

The present invention describes nitrogen-containing heterocycles substituted by carbazole groups, especially for use in electronic devices. The invention further relates to a process for preparing the compounds of the invention and to electronic devices comprising these.

Nitrogen-containing heterocycles for use in OLEDs

The present invention describes amines with dibenzofuran, dibenzothiophene and fluorene groups, especially for use as triplet matrix materials in organic electroluminescent devices. The invention further relates to a process for preparing the compounds of the invention and to electronic devices comprising these.

The present invention relates to a composition which comprises an electron-transporting host and a hole-transporting host, to the use thereof in electronic devices and to electronic devices containing this composition. The electron-transporting host is particularly preferably selected from the class of the lactams. The hole-transporting host is preferably selected from the class of the biscarbazoles.

Composition for organic electronic devices

The application relates to compounds having functional substituents in a specific spatial arrangement, to devices comprising same, and to the preparation and use thereof.

Materials for electronic devices

The present invention relates to a composition comprising a bipolar host and an electron-transporting host, especially for use as matrix material in electronic devices, especially organic electroluminescent devices, and especially in an organic light-emitting diode (OLED). The invention further relates to electronic devices comprising said composition.

The present invention relates to compounds of the formula (1) which are suitable for use in electronic devices, in particular organic electroluminescent devices, and to electronic devices which comprise these compounds.

Carbazole-based Bodipys for organic electroluminescent devices

The present invention describes compounds comprising at least one structural element having at least three fused aromatic or heteroaromatic rings (AR) and at least one structural element having an aromatic or heteroaromatic valerolactam (AV), especially for use in electronic devices. The invention further relates to a process for preparing the compounds of the invention and to electronic devices comprising these.

Compounds having valerolactam structures

The present application relates to bridged triarylamines conforming to a defined formula. These compounds are suitable for use in electronic devices. The present application further relates to processes for preparing the compounds, and to electronic devices comprising the compounds.

Compounds for electronic devices

The present invention relates to compounds of formula (1). The compounds are suitable for use in electronic devices, in particular organic electroluminescent devices, comprising these compounds. In some embodiments, the compounds are used as matrix materials for phosphorescent or fluorescent emitters as well as a hole-blocking or electron-transport.

The present invention relates to a composition which comprises an electron-transporting host and a hole-transporting host, to the use thereof in electronic devices and to electronic devices containing this composition. The electron-transporting host is particularly preferably selected from the class of the triazine-dibenzofuran-carbazole systems or the class of the triazine-dibenzothiophene-carbazole systems. The hole-transporting host is preferably selected from the class of the biscarbazoles.

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Darmstadt, Germany

Tobias Grossmann