Osram Oled Gmbh

Osram Opto Semiconductors Gmbh

Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V.

Merck Patent Gmbh

Thomas Dobbertin

Erwin Lang

Thilo Reusch

Dirk Becker

Daniel Steffen Setz

Guenter Schmid

Markus Heinrich Klein

Nina Riegel

Arndt Jaeger

Karsten Diekmann

Benjamin Krummacher

Christof Pflumm

Thomas Schwarz

Karsten Heuser

Thomas Wehlus

Andreas Kanitz

Joachim Kaiser

Tilman Schlenker

Britta Goeoetz

Arvid Hunze

Ulrich Niedermeier

Richard Baisl

Carola Diez

Karsten Auen

Christian Schmid

Jörg Frischeisen

Markus Horn

Stefan Seidel

Norbert Danz

Steven Rossbach

Martin Wittmann

Stephan Haneder

Andreas Rozynski

Doreen Heppner

Michael Flämmich

Wolfgang Brütting

Benjamin Claus Krummacher

Markus Klein

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).

Materials for electronic devices

The invention relates to a radiation-emitting, organic component comprising a radiation-permeable carrier body () having a first surface () on a top side of the carrier body (), a radiation-permeable, structured layer () that is arranged on the first surface () and covers same at least in places, a radiation-permeable first electrode () that is arranged on the side of the structured layer () facing away from the carrier body (), a layer stack () that is arranged on the side of the first electrode () facing away from the structured layer () and comprises an organic, active region, and a second electrode (), wherein the active region () can be electrically contacted via the first electrode () and the second electrode (), the structured layer () is different from the radiation-permeable carrier body (), and the structured layer () comprises structures () for refracting and/or scattering electromagnetic radiation generated in the active region () during operation.

Radiation-emitting organic component

A process of producing a radiation-emitting organic-electronic device having a first and a second electrode layer and an emitter layer includes: A) providing a phosphorescent emitter with an anisotropic molecule structure and a matrix material, B) applying the first electrode layer to a substrate, C) applying the emitter layer under thermodynamic control, with vaporization of the phosphorescent emitter and of the matrix material under reduced pressure and deposition thereof on the first electrode layer such that molecules of the phosphorescent emitter are in anisotropic alignment, and D) applying the second electrode layer on the emitter layer.

Radiation-emitting organic-electronic device and method for the production thereof

Laser diode apparatus, comprising a carrier () having a carrier top (), a laser diode chip () arranged on the carrier top () emitting, during operation, electromagnetic radiation through a radiating face (), which radiating face () runs perpendicularly to the carrier top (), and at least one optical element () to deflect at least some of the electromagnetic radiation radiated by the laser diode chip () perpendicularly to the carrier top (). By the use of a plurality of laser diode chips having wavelengths that differ very slightly from one another, speckles can be reduced. By means of a retarder plate () between the laser diode chip and the optical element it is possible to influence the polarization. A polarization cube enables the deflected light beam bundles to fully cover one another as differently polarized light beam bundles.

Laser diode apparatus

An optoelectronic component includes a housing including a base having an upper side and a lower side, and a cap, and a laser chip arranged between the upper side of the base and the cap, wherein a first solder contact pad and a second solder contact pad are formed on the lower side of the base, the laser chip includes a second electrical contact pad, and the second electrical contact pad electrically conductively connects to a section of the base electrically conductively connected to the second solder contact pad by a second bonding wire.

Optoelectronic component, optoelectronic device and method of producing an optoelectronic device

A thin-layer encapsulation () for an optoelectronic component. The thin-layer encapsulation () comprises a sequence of layers () that comprises the following layers: a first ALD layer () deposited by means of atomic layer deposition, and a second ALD layer () deposited by means of atomic layer deposition. A method is disclosed for producing the thin-layer encapsulation and an optoelectronic component is disclosed having such a thin-layer encapsulation.

Thin-layer encapsulation for an optoelectronic component, method for the production thereof, and optoelectronic component

A luminaire for general lighting includes an illuminant having a first light emission surface and a second light emission surface. The illuminant includes an organic, light-generating region. The first light emission surface and the second light emission surface are arranged at two mutually opposite main surfaces of the illuminant. A first light emerges at the first light emission surface during the operation of the illuminant, and a second light emerges at the second light emission surface during the operation of the illuminant. The first light and the second light differ from one another with regard to color and/or color temperature. The first light and the second light leave the luminaire in mutually different emission directions.

Luminaire for general lighting

An organic light-emitting component includes a substrate, on which are applied an optical coupling-out layer, a translucent electrode on the coupling-out layer, an organic hole-conducting layer or an organic electron-conducting layer on the translucent electrode, an organic light-emitting layer thereon, an organic electron-conducting layer or an organic hole-conducting layer on the organic light-emitting layer, and a reflective electrode. The organic light-emitting layer is at a distance of greater than or equal to 150 nm from the reflective electrode.

Organic light-emitting component having a layer with a low absorption coefficient

An optoelectronic device, comprising: a first organic functional layer structure; a second organic functional layer structure; and a charge generating layer structure between the first organic functional layer structure and the second organic functional layer structure, wherein the charge generating layer structure comprises: a first electron-conducting charge generating layer; wherein the first electron-conducting charge generating layer comprises or is formed from an intrinsically electron-conducting substance; a second electron-conducting charge generating layer; and an interlayer between first electron-conducting charge generating layer; and second electron-conducting charge generating layer; and wherein the interlayer comprises at least one phthalocyanine derivative.

Optoelectronic device and method for producing an optoelectronic device

An organic light-emitting component includes a translucent substrate, on which an optical coupling-out layer is applied. A translucent electrode overlies the coupling-out layer and an organic functional layer stack having organic functional layers overlies the translucent electrode. The organic functional layer stack includes a first organic light-emitting layer on the translucent electrode and a second organic light-emitting layer on the first organic light-emitting layer. The first organic light-emitting layer includes arbitrarily arranged emitter molecules and the second organic light-emitting layer includes anisotropically oriented emitter molecules having an anisotropic molecular structure.

Organic light-emitting component

An encapsulation structure for an optoelectronic component, may include: a thin-film encapsulation for protecting the optoelectronic component against chemical impurities; an adhesive layer formed on the thin-film encapsulation; and a cover layer formed on the adhesive layer and serving for protecting the thin-film encapsulation and/or the optoelectronic component against mechanical damage, wherein the adhesive layer is formed such that particle impurities situated at the surface of the thin-film encapsulation are at least partly enclosed by the adhesive layer.

Encapsulation structure for an opto-electronic component

An electronic component (), which comprises a substrate (), at least one first electrode () arranged on the substrate () and a growth layer () on the side of the electrode () remote from the substrate (), wherein the electrode () arranged on the growth layer () comprises a metal layer () with a thickness of less than or equal to 30 nm and the growth layer () has a thickness which is less than or equal to 10 nm. An electrical contact is also disclosed.

Electronic component and electrical contact

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

An organic light-emitting diode (), comprising a layer stack () for emitting electromagnetic radiation (). An electrically conductive first connection layer () is arranged on a first surface of the layer stack () and an electrically conductive second connection layer () at least predominantly transparent to a characteristic wavelength of the emittable electromagnetic radiation () is arranged on a second surface of the layer stack (). The organic light-emitting diode is characterized by a conductive contact structure () arranged on the opposite side of the first connection layer () from the layer stack, which contact structure is connected electrically to the second connection layer () in the region of a plurality of openings () in the first connection layer (). Also disclosed is a contact arrangement () for a two-dimensional, optically active element and to a method of producing organic light-emitting diodes ().

Organic light-emitting diode, contact arrangement and method for producing an organic light-emitting diode

In at least one embodiment of the organic light-emitting component (), the latter comprises a unipolar charge carrier balder layer (), a first layer () and a second layer () which are applied to opposing sides of the charge carrier barrier layer () and are in each case formed of at least one organic material, and two ambipolar injection layers (), which are applied to the sides of the first () and second layers () remote from the charge carrier barrier layer (). Such an organic, light-emitting component () may be operated efficiently with alternating current.

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Wuppertal, Germany

Thomas Dobbertin