Osram Opto Semiconductors Gmbh

Basf Se Corporation

Koninklijke Philips Corporation N.v.

Siemens Aktiengesellschaft

Osram Oled Gmbh

Osram Opto Semiconductor Gmbh

Oledworks Gmbh

Udc Ireland Limited

Koninklijke Philips Electronics N.v.

Philips Intellectual Property & Standards Gmbh

Arvid Hunze

Karsten Heuser

Ralf D Krause

Andreas Kanitz

Christian Lennartz

Günter Schmid

Guenter Schmid

Herbert Friedrich Boerner

Nicolle Langer

Oliver Molt

Evelyn Fuchs

Debora Henseler

Ralph Paetzold

Volker Van Elsbergen

Gerhard Wagenblast

Christian Schildknecht

Soichi Watanabe

Wolfgang Rogler

Korinna Dormann

Wiebke Sarfert

Stefan Seidel

Chien-Shu Chiu

Rainer Leuschner

Markus Heinrich Klein

Nina Riegel

Karsten Diekmann

Marc Philippens

Georg Wittmann

Tilman Schlenker

Britta Goeoetz

Andrew Ingle

Michael Fehrer

Jens Rudolph

Michael Popp

Matthias Lipinski

Thomas Dobbertin

Peter Strohriegl

David Hartmann

Horst Hartmann

Jürgen Adler

Stefan Kirsch

Egon Mergenthaler

Ralph Pätzold

Dirk Buchhauser

Carsten Tschamber

Egbert Höfling

Fryderyk Kozlowski

Chuanjie Loh

Elif Arici Bogner

Frank Steinbacher

Günter Gieres

Pamela Schroegel

Dirk Rohde

Günther Schmid

Juergen Adler

Chistoph Gärditz

Arici Elif Bogner

Van Volker Elsbergen

Oliver Dr Molt

Evelyn Dr Fuchs

Soichi Dr-Ing Watanabe

Markus Klein

An organic light emitting diode (OLED) having an improved service life and improved transport of negative charge carriers. The organic light emitting diode based on an organic semiconductor material in which the transport of negative charge carriers and the stability with respect to reduction are determined by azahetarylene/Lewis acid complex units. This leads to an improved service life of the emission layer, which firstly increases the service life of the component and avoids readjustment of the brightness during operation. Organic light emitting diodes are disclosed in which the position of the emission zone in the emitter layer and the color of the emission can be specifically influenced by azahetarylene/Lewis acid complex units.

Organic light emitting diode with increased radical anion stability and applications thereof

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

An electronic component having an encapsulation which has at least two double layers is described. In addition, a method for producing an electronic component in which a layer sequence is encapsulated is described.

Electronic component and method for producing an electronic component

An organic light-emitting diode comprising at least one cyclic phosphazene compound, a light-emitting layer formed from at least one matrix material and at least one emitter material, wherein the at least one matrix material comprises at least one cyclic phosphazene compound, the use of cyclic phosphazene compounds in organic light-emitting diodes and a device selected from the group consisting of stationary visual display units, mobile visual display units and illumination units comprising at least one inventive organic light-emitting diode, and selected cyclic phosphazene compounds and processes for preparing them.

Cyclic phosphazene compounds and use thereof in organic light emitting diodes

A process is provided for producing a doped organic semiconductive layer, comprising the process steps of A) providing a matrix material, B) providing a dopant complex, and C) simultaneously applying the matrix material and the dopant complex to a substrate by vapor deposition, wherein, in process step C), the dopant complex is decomposed and the pure dopant is intercalated into the matrix material.

Method for producing a doped organic semiconducting layer

Optoelectronic organic component, comprising: a first electrode, a first planarization layer which is disposed on the first electrode, a first injection layer which is disposed on the planarization layer, an organic functional layer which is disposed on the injection layer, a second electrode which is disposed on the organic functional layer, wherein in the case that the first electrode is an anode, the following applies for the energy levels: E&#x2212;E&#x2266;&#x2212;Eand EF&#x2212;Eor in the case that the first electrode is a cathode, the following applies for the energy levels: E&#x2212;E&#x2266;E&#x2212;EF and E&#x2212;EF&#x3c;E&#x2212;E, wherein Eis the fermi energy, Eis the energy of the highest occupied energy level of the respective layer and Eis the energy of the lowest unoccupied energy level of the respective layer.

Optoelectronic organic component and method for the production thereof

An organic light-emitting diode, organic solar cell or switching element comprising at least one substituted carbazole derivative of the general formula (I), (II) or (III) in which

Substituted carbazole derivatives and use thereof in organic electronics

The present invention relates to the use of siloles substituted by fused ring systems in organic electronics applications, and to specific siloles substituted by fused ring systems and to the use thereof in organic electronics applications.

Siloles substituted by fused ring systems and use thereof in organic electronics

The invention relates to an organic light-emitting diode (OLED) having an improved lifetime and improved transport of negative charge carriers. The organic light-emitting diode is based on an organic semiconductor material, in which the transport of negative charge carriers and stability with respect to reduction is achieved with triarylated Lewis acid units, in particular perarylated borane units. This leads to an improved lifetime of the emission layer which in turn increases the lifetime of the component and eliminates the need for correcting brightness during operation. Furthermore, the invention relates to organic light-emitting diodes in which the position of the emission zone in the emitter layer and the color of the emission can be influenced in a targeted manner through triarylated Lewis acids such as perarylated borane units.

Organic light-emitting diode and uses thereof

An organic electronic component, including a substrate, a first electrode, a second electrode, an electron-conducting layer which is arranged such that it is electrically conductively connected to at least one of the electrodes, wherein the electron-conducting layer is obtained by joint vaporization of a metal complex with an organic compound.

Organic electronic component and method for the production thereof

Presented an organic light-emitting device (OLED) that includes at least one active region, at least one organic layer, a first glass plate on which the at least one active region is applied, and a second glass plate. The active region is disposed between the first and the second glass plates. The first and second glass plates are at least partially transparent in the near infrared spectral range. The OLED further includes a bonding material that includes a solder glass and is disposed between the first and second glass plates. The bonding material forms at least one frame that surrounds the active region and mechanically connects the first glass plate with the second glass plate and seals the active region. The bonding material absorbs near infrared radiation. The OLED further includes spacer particles that have a mean diameter that maintains a height between the first and second glass plates.

Encapsulation of organic devices

A radiation-emitting device with a first electrode, a first emission layer, a second emission layer and a second electrode. The invention additionally relates to a method of producing a radiation-emitting device.

Radiation emitting device and method for the production thereof

A radiation-emitting device having comprising: a substrate (); a first electrode () and a second electrode; (), at least one emitter layer () arranged between the first and second electrodes and emitting light in the violet or blue spectral range, wherein the emitter layer comprises a matrix material and, relative to the matrix material, 0.1%-5% by weight of a fluorescent, radiation-emitting emitter and 1-30% by weight of a phosphorescent exciton trap; and wherein the emission maximum of the fluorescent emitter and that of the phosphorescent exciton trap being situated in the blue, violet or ultraviolet spectral range.

Radiation-emitting device

A radiation-emitting device comprising a substrate, a first electrode and a second electrode, and an emitter layer arranged between the first and second electrode. The emitter layer here comprises a matrix material, 0.5-5% by weight of a radiation emitting emitter and 5-30% by weight of a phosphorescent exciton scavenger. The proportion by weight of the exciton scavenger here is higher than that of the radiation emitting emitter, and the emission maximum of the exciton scavenger is at a shorter wavelength than that of the radiation emitting emitter. In addition, the radiation-emitting device is characterized in that the current efficiency of the emitter layer is increased by at least 10% compared to the current efficiency of an emitter layer without exciton scavenger.

Radiation emitting device

An encapsulation for an organic electronic component, characterized in that the component, encapsulated in a dimensionally stable capsule, is at least partially covered with a protective film.

Encapsulation for an organic electronic component, its production process and its use

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Erlangen, Germany

Arvid Hunze