Merck Patent Gmbh

Osram Oled Gmbh

Fabrice Eckes

Holger Heil

Dominik Joosten

Anja Gerhard

Anna Hayer

Henning Seim

Katja Stegmaier

Katja Scheible

Beate Burkhart

Elvira Montenegro

Günter Schmid

Aurélie Ludemann

Lara-Isabel Rodriguez

Stefan Riedmueller

Florian Kessler

Dietmar Kunkel

Amandine Darsy

Alice Julliart

Oliver Kaufhold

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 materials. 

Materials for organic electroluminescent devices

A method produces cross-linked hole-conducting electric layers by converting functionalized p-dopants. The functionalized p-dopants are organic metal complexes containing at least one central atom and organic ligands, wherein the central atom is selected from a metal of the groups 6-15 of the periodic table, and at least one of the organic ligands is selected from the following formulas I-V, in which E independently of one another is oxygen, sulfur, selenium, or N(E), and each Rhas at least one functionalizing group selected from the group Rincluding &#x2014;OH, &#x2014;COOH, &#x2014;NH, &#x2014;NHR', halogen, C2-C40-alkenyl, -dienyl, -alkinyl, -alkenyloxy, -dienyloxy, -alkinyloxy, acrylic acid, oxetan, oxiran, silane, acrylic acid, anhydride, and cyclobutane or consists of the groups, and G=C(R)HFwhere u+v+w=3 and n=1-4.

Crosslinking p-dopants for p-doping organic hole conductors

The present invention relates to compositions comprising at least one polymer containing repeat triarylamine units and comprising at least one salt, to processes for production thereof and to the use thereof in electronic devices, especially in organic electroluminescent devices, called OLEDs (OLED=organic light-emitting diodes). The present invention also further relates to organic electroluminescent devices comprising these compositions.

Compositions comprising at least one polymer and at least one salt, and electroluminescent devices containing said compositions

The present invention relates to compositions comprising at least one polymer which contains triarylamine repeating units, and at least one metal complex, to methods for the production thereof, and the use thereof in electronic devices, especially in organic electroluminescent devices, so-called OLEDs (OLED=Organic Light Emitting Diode). The present invention also relates to organic electroluminescent devices which contain said compositions.

Compositions comprising at least one polymer and at least one metal complex and to electroluminescent devices containing said compositions

The present invention relates to formulations which comprise at least one organic semiconductor, at least one metal complex and at least one solvent and the use of these formulations in electronic devices, in particular organic electroluminescent devices.

Formulation containing an organic semiconductor and a metal complex

The present invention relates to compounds which are suitable for use in electronic devices, preferably organic electroluminescent devices.

Compounds for electronic devices

The present invention relates to a compound, comprising a pyrene skeleton and arylamino groups, according to formula (I). The compound is suitable for use as a functional material in electronic devices. 

Materials for electronic devices

The present invention relates to polymers which contain triarylamine repeating units that are substituted in the ortho position, methods for the production thereof, and the use thereof in electronic devices, especially in organic electroluminescent devices, so-called OLEDs (OLED=Organic Light Emitting Diode). The present invention also relates to organic electroluminescent devices which contain said polymers.

Polymers containing substituted triarylamine units and electroluminescent devices containing said polymers

The present invention relates to polymers containing oligo-triarylamine repetition units that are substituted in the ortho position, a method for the production thereof, and use thereof in electronic devices, particularly in organic electroluminescence devices, known as OLEDs (OLED=organic light emitting diodes). The present invention further relates to organic electroluminescence devices containing these polymers.

Polymers containing substituted oligo-triarylamine units and electroluminescence devices containing such polymers

The present invention relates to cross-linkable and cross-linked polymers, methods for the production thereof, the use of said cross-linked polymers in electronic devices, especially in OLEDs (OLED=Organic Light Emitting Diode), and to electronic devices, especially organic electroluminescent devices which contain the cross-linked polymers.

Cross-linkable and cross-linked polymers, process for the preparation thereof, and the use thereof

The present invention relates to crosslinkable compounds, to the crosslinked compounds obtained from these compounds, and to processes for the preparation thereof. The invention is furthermore directed to the use of these compounds in electronic devices and to the corresponding electronic devices themselves.

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Darmstadt, Germany

Fabrice Eckes