Basf Se Corporation

Udc Ireland Limited

Koninklijke Philips Corporation N.V.

Basf Aktiengesellschaft

Osram Opto Semiconductors Gmbh

Oledworks Gmbh

Siemens Aktiengesellschaft

Osram Oled Gmbh

Osram Opto Semiconductor Gmbh

Koninklijke Philips Electronics N.v.

Philips Intellectual Property & Standards Gmbh

Oliver Molt

Christian Lennartz

Evelyn Fuchs

Christian Schildknecht

Nicolle Langer

Gerhard Wagenblast

Soichi Watanabe

Korinna Dormann

Klaus Kahle

Jens Rudolph

Herbert Friedrich Boerner

Volker Van Elsbergen

Guenter Schmid

Heinz Wolleb

Stefan Metz

Peter Murer

Thomas Gessner

Thomas Schaefer

Teresa Marina Figueira Duarte

Ralf D Krause

Arvid Hunze

Simon Nord

Martina Egen

Karsten Heuser

Ingo Muenster

JianQiang Qu

Junichi Tanabe

Wolfgang Kowalsky

Hans-Hermann Johannes

Thomas Geβner

Alfred Oftring

Günter Schmid

Thomas Schäfer

Thomas Strassner

Alexander Panchenko

Thomas Schmidt

Kirsten Dahmen

Peter Strohriegl

Stephanie Jaegli

Ingo Münster

Thomas Geßner

Stefan Kirsch

Yvonne Unger

Nicolle Moonen

Chuanjie Loh

Pamela Schroegel

Christina Lennartz

The present invention relates to heteroleptic complexes comprising a phenylimidazole or phenyltriazole unit bonded via a carbene bond to a central metal atom, and phenylimidazole ligands attached via a nitrogen-metal bond to the central atom, to OLEDs which comprise such heteroleptic complexes, to light-emitting layers comprising at least one such heteroleptic complex, to a device selected from the group consisting of illuminating elements, stationary visual display units and mobile visual display units comprising such an OLED, to the use of such a heteroleptic complex in OLEDs, for example as emitter, matrix material, charge transport material and/or charge blocker.

Heteroleptic carbene complexes and the use thereof in organic electronics

The present invention relates to metal-carbene complexes comprising a central atom selected from iridium and platinum, and diazabenzimidazolocarbene ligands, to organic light diodes which comprise such complexes, to light-emitting layers comprising at least one such metal-carbene complex, to a device selected from the group comprising illuminating elements, stationary visual display units and mobile visual display units comprising such an OLED and to the use of such a metal-carbene complex in OLEDs, for example as emitter, matrix material, charge transport material and/or charge or exciton blocker.

Metal complexes comprising diazabenzmidazolocarbene ligands and the use thereof in OLEDS

The present invention relates to heteroleptic carbene complexes comprising at least two different carbene ligands, to a process for preparing the heteroleptic carbene complexes, to the use of the heteroleptic carbene complexes in organic light-emitting diodes, to organic light-emitting diodes comprising at least one inventive heteroleptic carbene complex, to a light-emitting layer comprising at least one inventive heteroleptic carbene complex, to organic light-emitting diodes comprising at least one inventive light-emitting layer, and to devices which comprise at least one inventive organic light-emitting diode.

Heteroleptic transition metal-carbene complexes and their use in organic light-emitting diodes

Metal complexes comprising diazabenzmidazolocarbene ligands and the use thereof in OLEDs

Heteroleptic transition metal-carbene complexes and their use in organic light-emitting diodes (OLEDS)

The present invention relates to 2,6-bis(aminomethyl)piperidine derivatives as such (in the following text abbreviated to '2,6-BAMP derivatives') which are defined by the general formula (I) shown in the following text. In addition, the present invention relates to a process for preparing such 2,6-BAMP derivatives by hydrogenation of the corresponding 2,6-dicyanopiperidine derivatives (hereinafter abbreviated to '2,6-DCP derivatives') in the presence of a catalyst. The present invention further provides for the use of the 2,6-BAMP derivatives of the invention as hardeners for epoxy resins, as intermediate in the preparation of diisocyanates, which play an important role in the production of polyurethanes, as starters in the preparation of polyetherols and/or as monomers for polyamide production. The present invention further relates to the diisocyanates as such prepared from the 2,6-BAMP derivatives and also the corresponding preparative process.

2,6-bis-(aminomethyl)piperidine derivatives

Metal complexes comprising diazabenzimidazolocarbene ligands and the use thereof in OLEDs

The present invention relates to silyl- and heteroatom-substituted compounds selected from carbazoles, dibenzofurans, dibenzothiophenes and disilylbenzophospholes of the formula (I) or (I*), to the use of the compounds of the formula (I) or (I*) in organic electronics applications, preferably in organic light-emitting diodes, to an organic light-emitting diode comprising at least one compound of the formula (I) or (I*), to a light-emitting layer comprising at least one compound of the formula (I) or (I*), to a blocking layer for holes/excitons comprising at least one compound of the formula (I) or (I*), and to an apparatus selected from the group consisting of stationary visual display units, mobile visual display units, illumination units, keyboards, items of clothing, furniture and wallpaper, comprising at least one inventive organic light-emitting diode.

Silyl- and heteroatom-substituted compounds selected from carbazoles, dibenzofurans, dibenzothiophenes and dibenzophospholes, and use thereof in organic electronics

The present invention relates to metal-carbene complexes comprising a central atom selected from iridium and platinum, and specific azabenzimidazolocarbene ligands, to OLEDs (Organic Light Emitting Diode, OLED) which comprise such complexes, to a device selected from the group consisting of illuminating elements, stationary visual display units and mobile visual display units comprising such an OLED, to the use of such a metal-carbene complex in OLEDs, for example as emitter, matrix material, charge transport material and/or charge or exciton blocker.

Metal complexes comprising azabenzimidazole carbene ligands and the use thereof in OLEDs

The present invention provides an organic electronic device including a first electrode, a second electrode, and an organic layer interposed between the first electrode and the second electrode, wherein the organic layer comprises an organic metal complex of formula and a compound of formula  The organic electronic device, especially an organic light emitting device can show superior life time, power efficiency, quantum efficiency and/or a low operating voltage.

Organic electronic devices comprising a layer of a dibenzofurane compound and a 8-hydroxypquinolinolato earth alkaline metal, or alkali metal complex

The present invention relates to an organic electronic device including a first electrode, a second electrode and a first organic layer interposed between the first electrode and the second electrode, wherein the first organic layer comprises at least one metal organic compound and at least one metal oxide. The present invention further relates to an apparatus comprising the organic electronic device according to the present invention.

Organic electronic devices comprising a layer comprising at least one metal organic compound and at least one metal oxide

Growing community of inventors

Hirschberg, Germany

Oliver Molt