Udc Ireland Limited

Basf Aktiengesellschaft

Basf Se Corporation

Basfaktiengesellschaft

Markus Baete

Hans-Werner Schmidt

Mukundan Thelakkat

Christian Lennartz

Markus Bold

Christian Schildknecht

Wolfgang Kowalsky

Hans-Hermann Johannes

Christian Neuber

Martina Prinz

Thomas Gessner

Martina Egen

Klaus Kahle

Simon Nord

Peter Erk

Ingolf Hennig

Arnd Vogler

Valeri Pawlowski

Mairi Haddow

The present invention relates to the use of transition metal-carbene complexes in organic light-emitting diodes (OLEDs), to a light-emitting layer, to a blocking layer for electrons or excitons, or to a blocking layer for holes, each comprising these transition metal-carbene complexes, to OLEDs comprising these transition metal-carbene complexes, to devices which comprise an inventive OLED, and to transition metal-carbene complexes.

Use of transition metal carbene complexes in organic light-emitting diodes (OLEDs)

Use of transition metal complexes of the formula (I) in organic light-emitting diodes 

Transition metal complexes comprising carbene ligands serving as emitters for organic light-emitting diodes (OLED's)

Transition metal complexes with carbene ligands as emitters for organic light-emitting diodes (OLEDs)

The use of phenoxazine, phenothiazine, phenothiazine S-oxide or phenothiazine S,S-dioxide derivatives as emitter substances in organic light-emitting diodes, an organic light-emitting diode comprising a light-emitting layer, the light-emitting layer comprising at least one phenoxazine, phenothiazine, phenothiazine S-oxide or phenothiazine S,S-dioxide derivative as an emitter substance, and a light-emitting layer comprising or consisting of the aforementioned phenoxazine, phenothiazine-phenothiazine, phenothiazine S-oxide or phenothiazine S,S-dioxide derivative as an emitter substance, a hole- and exciton-blocking layer comprising or consisting of the aforementioned phenoxazine derivative, phenothiazine derivative, phenothiazine S-oxide derivative or phenothiazine S,S-dioxide derivative, and a device which comprises an inventive organic light-emitting diode. The present invention further relates to specific phenothiazine S,S-dioxide derivatives, phenothiazine S-oxide derivatives and phenothiazine derivatives and production processes thereof, and to their use in organic light-emitting diodes.

Phenothiazines, S-oxides, and S,S-dioxides as well as phenoxazines as emitters for OLEDs

The present invention relates to the use of copper(I) complexes of the formula I where The present invention further relates to light-emitting layers which comprise at least one copper(I) complex of the formula I, to OLEDs which comprise at least one copper(I) complex of the formula I or an inventive light-emitting layer, and to stationary visual display units which comprise inventive OLEDs. Furthermore, the present invention relates to novel copper(I) complexes of the formula Ia and Ib where R, Ar and n are each as defined in formula I, Y in formula Ia is defined as cyano, thiocyanato, alkoxy, aryloxy, alkylthio, arylthio, alkylamino, dialkylamino, arylamino or diarylamino, and Y in formula Ib is defined as halogen, cyano, thiocyanato, alkoxy, aryloxy, alkylthio, arylthio, alkylamino, dialkylamino, arylamino or diarylamino.

Use of a copper (I) complexes for organic luminescent diodes

Process for preparing tris-ortho-metallated iridium complexes of the formula (I) where R, R, R, R, R, Rand X have the meanings given in the description, Ir complexes which can be prepared by the process of the invention, the use of the Ir complexes as emitter molecule in organic light-emitting diodes (OLEDs), a light-emitting layer comprising the Ir complexes, an OLED comprising this light-emitting layer and an apparatus comprising an OLED according to the present invention.

Method for producing tris-ortho-metallated complexes and use of such complexes in OLEDs

The present invention relates to the use of triazole derivatives selected from the group consisting of triazolopyrimidine derivatives and triazolouracil derivatives in organic light-emitting diodes (OLEDs), an OLED comprising at least one of the organic triazole derivatives mentioned, a light-emitting layer comprising at least one of the triazole derivatives mentioned, an OLED comprising the light-emitting layer of the invention, a device comprising an OLED according to the invention and also specific novel triazole derivatives.

Triazole derivatives and use thereof in organic light-emitting diodes (OLEDs)

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Kulmain, Germany

Markus Baete