Merck Patent Gmbh

Udc Ireland Limited

Covion Organic Semiconductors Gmbh

Merek Patent Gmbh

Esther Breuning

Philipp Stoessel

Amir Hossain Parham

Dominik Joosten

Holger Heil

Heinrich Becker

Christof Pflumm

Anja Gerhard

Horst Vestweber

Arne Buesing

Hubert Spreitzer

Susanne Heun

Joachim Kaiser

Christian Ehrenreich

Nils Koenen

Teresa Mujica-Fernaud

Philipp Stössel

Niels Schulte

Anna Hayer

Arne Büsing

Aurelie Falcou

Philipp Harbach

Corinna Leske

Anja Jatsch

Elvira Montenegro

Thomas Eberle

Herwig Buchholz

Aurélie Ludemann

Rocco Fortte

Junyou Pan

Irina Martynova

Hartmut Yersin

Uwe Monkowius

Ingrid Bach

Giulia Fioravanti

Leonardo Mattiello

Aurélie Falcou

Silke Türk

Liliana Bagala′ Rampazzo

Amir Hossain

Philipp STÖSSEL

Phillipp Stössel

Aurélie Ludermann

Hubert Speitzer

The present invention relates to metal complexes of formula (1):M(L)(L′)  (1) and to electronic devices, in particular organic electroluminescent devices, comprising these metal complexes.

Metal complexes

The present invention relates to binuclear metal complexes and electronic devices, in particular organic electroluminescent devices containing said metal complexes. 

Binuclear metal complexes and electronic devices, in particular organic electroluminescent devices containing said metal complexes

Binuclear metal complexes for use as emitters in organic electroluminescent devices

The present invention relates to organic electroluminescent devices comprising metal complexes of the formula (1), and to metal complexes for use in organic electroluminescent devices. Depending on the metal used, the metal complexes are useful as emitters, as matrix materials, as hole-blocking materials, as electron-transport materials, and in other functions in the OLED. Organic electroluminescent devices comprising the metal chelate complexes described herein result in significant improvements in the organic electroluminescent device, in particular with respect to the lifetime, the efficiency and the stability to heating, particularly in green- and blue-phosphorescent electroluminescent devices. 

Electronic device comprising metal complexes

The present invention relates to compounds of formulae (1), (2) or (3) that are suitable for use in electronic devices, and to electronic device, in particular organic electroluminescence devices, containing these compounds.

Spiro dihydroacridine derivatives and the use thereof as materials for organic electroluminescence devices

The present invention relates to a compound of the formula (1), a process to prepare the compound of formula (1), a formulation containing the compound of formula (1) and an electronic device containing the compound of formula (1).

The present invention relates metal complexes and to electronic devices, particularly organic electroluminescent devices containing said metal complexes.

Metal complexes and use thereof in electronic devices

The present invention relates to the use of aromatic boronic acid or borinic acid derivatives in organic electronic devices, in particular electroluminescent devices.

Organic electroluminescent device

The present invention relates to metal complexes of formula (1), and to electronic devices, in particular organic electroluminescent devices, comprising these metal complexes, in particular as emitters.

The present invention relates to metal complexes and to electronic devices, in particular organic electroluminescent devices, comprising these metal complexes.

The invention relates to metal complexes and to electronic devices, in particular organic electroluminescence devices, containing said metal complexes.

Platinum metal complexes with divalent groups bridging two ligands

Electronic devices, in particular organic electroluminescent devices, comprising metal complexes of the formula (1). 

The present invention relates to aromatic nitrogen heterocycles, and to electronic devices, in particular organic electroluminescent devices, which comprise these aromatic nitrogen heterocycles, in particular in a hole-injection layer and/or in a hole-transport layer and/or in a hole-blocking layer and/or in an electron-transport layer and/or in an emitting layer.

Compounds for organic electroluminescent devices

Growing community of inventors

Ober-Ramstadt, Germany

Esther Breuning