Merck Patent Gmbh

Osram Oled Gmbh

Udc Ireland Limited

Joachim Kaiser

Philipp Stoessel

Christof Pflumm

Amir Hossain Parham

Jonas Valentin Kroeber

Arne Buesing

Anja Jatsch

Frank Voges

Simone Leu

Holger Heil

Dominik Joosten

Anja Gerhard

Horst Vestweber

Teresa Mujica-Fernaud

Esther Breuning

Susanne Heun

Elvira Montenegro

Herwig Buchholz

Rocco Fortte

Thomas Eberle

Guenter Schmid

Tobias Grossmann

Heinrich Becker

Frank Stieber

Junyou Pan

Rémi Manouk Anémian

Christian Ehrenreich

Niels Schulte

Nils Koenen

Arndt Jaeger

Rouven Linge

Anna Hayer

Thomas Dobbertin

Ewald Aydt

Edgar Boehm

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 organic electroluminescent devices, the emitting layer thereof containing a blend of a luminescent material having a narrow singlet-triplet gap and a fluorescent emission material having high steric shielding.

Organic electroluminescent device

The present invention relates to a phenyl-derivative compound substituted with at least two electron acceptors and at least two electron donors. Formula (I) RaRbRcCwherein a is 2, 3 or 4; b is 2, 3 or 4; c is 0, 1 or 2; a+b&#x2212;c=6; Ris at each occurrence independently a group with &#x2212;M-effect; Ris at each occurrence independently a group with +&#x2212;M-effect; Ris as defined in claimSaid compound is suited for use in organic electronic devices, particularly in organic electroluminescent devices.

Phenyl derivatives substituted with at least two electron acceptors and at least two electron donors for use in organic electronic devices

The present invention relates to a formulation comprising organic materials for the production of organic electronic devices having a low failure rate.

Formulations of luminescent compounds

The present invention relates to soluble organic compounds, to compositions comprising these compounds, to formulations comprising the compounds or compositions, and to electronic devices.

Organic compounds with soluble groups

The present invention relates to a compound of a formula (I), in which an electron-deficient group and an arylamino group are connected to one another via an intermediate group. The compound of the formula (I) is suitable as functional material in electronic devices.

Materials for electronic devices

The present invention relates to organic electroluminescent devices which comprise a mixture of at least two materials in the electron-transport layer.

Organic electroluminescence device

The present application relates to a material comprising a monoarylamine of a defined formula and a p-dopant of a defined formula. The present application further relates to the use of said material in an organic layer of an electronic device, the device preferably being an organic electroluminescent device (OLED).

The present application relates to a material comprising a monoarylamine of a formula (A) and a p-dopant of a defined formula. The present application further relates to the use of said material in an organic layer of an electronic device, the device preferably being an organic electroluminescent device (OLED).

The present application relates to an organic electroluminescent device (OLED) comprising an emitting layer, where the emitting layer includes a compound having a small difference between the energies of the Sand Tstates, and further comprising a layer which has been applied from solution between the emitting layer and anode and comprises an amine compound. The present application further relates to a process for producing such an OLED.

Electronic device having an amine containing layer processed from solution

The invention relates to an organic electroluminescent device comprising an anode and a cathode and at least one electroluminescent layer arranged between the anode and cathode which comprises at least one compound of the formula (I) and at least one compound of the formula (II). The invention furthermore relates to the production of an organic electroluminescent device by means of a sublimation process and/or by application from solution and to a mixture comprising at least one compound of the formula (I) and at least one compound of the formula (II).

The present application relates to an electronic device comprising a hole-transport layer A, a doped hole-transport layer B and a hole-transport layer C, where hole-transport layers A, B and C are arranged between the anode and the emitting layer, and where hole-transport layer B is arranged on the cathode side of hole-transport layer A and hole-transport layer C is arranged on the cathode side of hole-transport layer B.

Electronic device

The present invention relates to organic electroluminescent devices which comprise mixtures of at least one matrix material of the formula (1) and an emitting material which has a small singlet-triplet separation.

The present application relates to an organic electroluminescent device (OLED) which has an emitting layer comprising a compound having a small difference between the energies of the Sand Tstates, and in which certain conditions apply to the HOMO and LUMO energy levels of the emitting layer and the layers between the anode and the emitting layer.

Organic light-emitting device having delayed fluorescence

The present invention relates to organic electroluminescent devices which comprise mixtures of at least one electron-conducting material and an emitting material which has a small singlet-triplet separation.

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Darmstadt, Germany

Joachim Kaiser