Osram Opto Semiconductors Gmbh

Osram Oled Gmbh

Osram Opto Semiconductor Gmbh

Osram Gmbh

Osram Ag

Osram Gesellschaft MIT Beschrankter Haftung

Ams-Osram International Gmbh

Csram Opto Semiconductors Gmbh

Peter Brick

Hubert Halbritter

Thomas Schwarz

Tony Albrecht

Uli Hiller

Julius Muschaweck

Michael Wittmann

Laura Kreiner

Frank Singer

Stefan Groetsch

Marc Philippens

Stephan Lutgen

Andreas Dobner

Sebastian Wittmann

Simon Schwalenberg

Ulrich Streppel

Matthias Goldbach

Rainer Huber

Matthias Sabathil

Markus Heinrich Klein

Wolfgang Schmid

Alexander Linkov

Stephan Kaiser

Gerhard Kuhn

Kilian Regau

Ales Markytan

Thomas Zeiler

Uwe Strauss

Jürgen Moosburger

Norbert Linder

Harald König

Siegfried Herrmann

Christoph Eichler

Georg Bogner

Stefan Illek

Stefan Grötsch

Erwin Lang

Michael Zitzlsperger

Karl Engl

Karsten Diekmann

Britta Göötz

Andreas Biebersdorf

Petrus Sundgren

Franz Eberhard

Joachim Reill

Christoph Klemp

Matthias Sperl

David Racz

Ines Pietzonka

Ulrich Steegmüller

Jean-Jacques Drolet

Michael Brandl

Mikko Perälä

Christopher Wiesmann

Joachim Frank

Sven Weber-Rabsilber

Ludwig Hofbauer

Glenn-Yves Plaine

Jens Richter

Hoa Vu

Thorsten Frank Baumheinrich

Michael Binder

Paul Ta

Tilman Ruegheimer

Christian Neugirg

Andreas Waldschik

Patrick Hoerner

Christopher Soell

Matthias Bruckschloegl

Felix Kimme

Kanishk Chand

Jong Park

Ulrich Frei

Stefan Morgott

Julia Stolz

Sebastian Stigler

Francis Nguyen

Johann Luft

Soenke Tautz

Wolfgang Reill

Juergen Moosburger

Wilhelm Stein

Martin Müller

Christine Rafael

Christopher Kölper

Andreas Leber

Matthias Hien

Felix Feix

Christopher Koelper

Ana Kanevce

Sönke Tautz

Christian Berger

Xue Wang

Georg Roßbach

Nicole Heitzer

Nils Kaufmann

Robert Regensburger

Dennis Sprenger

Klaus Flock

Martin Moritz

The invention relates to various aspects of a μ-LED or a μ-LED array for augmented reality or lighting applications, in particular in the automotive field. The μ-LED is characterized by particularly small dimensions in the range of a few μm.

μ-LED, μ-LED device, display and method for the same

An optoelectronic device comprises a layer stack, which includes a carrier layer, a cover layer, and a first layer. The first layer is in particular an intermediate layer, arranged between the cover layer and the carrier layer. At least one electronic or optoelectronic element, in particular an optoelectronic light source, is arranged on the first layer and at least one layer of the layer stack and preferably all layers of the layer stack are at least partially transparent. The layer stack comprises at least one layer which comprises particles with a high thermal conductivity and/or at least one thermally conductive layer which is arranged between two adjacent layers of the layer stack.

Optoelectronic device

A radiation emitting device may have a plurality of emitters and a plurality of optical elements. The emitters may be arranged along a first emitter direction at a first average emitter spacing AEand along a second emitter direction extending obliquely or perpendicularly to the first emitter direction at a second average emitter spacing AE. The optical elements may be arranged along a first optics direction at a first average optics spacing AOand along a second optics direction extending obliquely or perpendicularly to the first optics direction at a second average optics spacing AO

Uniformly illuminating radiation emitting device and method of manufacture

Optoelectronic arrangement is proposed for use in a transparent glazing element of a vehicle, for example. The arrangement comprises at least one substantially transparent carrier layer, at least one conductor layer comprising conductor paths provided on at least one side of said carrier layer, at least one light emitting element arranged on the carrier layer and electrically coupled to conductor paths on said conductor layer and at least one proximity and/or touch sensor arranged on at least one of said carrier layers, the arrangement further being couplable to a control module for controlling the operation of said at least one light emitting element in response to information from said at least one proximity and/or touch sensor.

Optoelectronic arrangement

An optoelectronic device, in particular an at least semi-transparent pane for example for a vehicle, comprises: a cover layer, a carrier layer, an intermediate layer between the cover layer and the carrier layer, wherein at least one and preferably a plurality of optoelectronic light sources, in particular μLEDS, is arranged on at least one surface of the intermediate layer and/or is at least partially embedded in the intermediate layer, wherein the intermediate layer is adapted such that light emitted by the optoelectronic light sources at least partially spreads in and along the intermediate layer and exits the intermediate layer within and/or at a pre-set distance to the respective optoelectronic light source in a direction through the cover layer and/or through the carrier layer.

An optoelectronic device, in particular a display device, comprises: at least one optoelectronic light source, an at least partially transparent front layer, an at least partially transparent support layer, wherein the light source is arranged between the front layer and the support layer, wherein a front side of the light source faces the front layer and a rear side of the light source faces the support layer, and wherein a limiting device is provided in a circumferential direction around the light source, wherein the limiting device limits a spatial region, in which the light source emits light such that total internal reflection of the emitted light, in particular at an interface between the front layer and the outside, is avoided or at least reduced.

A laser device comprises a carrier, an optoelectronic component provided on the carrier, said component being designed to emit laser radiation, and an optical element designed to form the laser radiation emitted by the optoelectronic component, wherein: the optical element has a first layer that is at least partially transparent to the laser radiation, with a first refractive index, and a second layer that is at least partially transparent to the laser radiation, with a second refractive index; the first layer being applied to the optoelectronic component and having a surface with an imprinted structure; and the second layer is applied to the first layer, on the surface () having the imprinted structure.

Laser device and method for manufacturing a laser device

Disclosed are various aspects of a μ-LED or a μ-LED array for augmented reality or lighting applications, in particular in the automotive field. The μ-LED is characterized by particularly small dimensions in the range of a few μm.

The invention relates to an illumination arrangement comprising a light-emitting optoelectronic element and an optical device for beam conversion of electromagnetic radiation generated by the light-emitting optoelectronic element. The light emitting optoelectronic element comprises a plurality of emission areas arranged in matrix form; and each emission region is associated with a main beam direction. At least a portion of the emission areas is arranged such that the centers of the emission areas lie on a curved surface.

Lighting arrangement, light guide arrangement and method

A light emitting device includes a radiation source for the emission of electromagnetic radiation and a converter element on which the electromagnetic radiation impinges in a first surface region and which, excited by the impinged electromagnetic radiation, emits visible light into an environment in a second surface region which differs at least partially from the first surface region. The wavelength of the light emitted into the environment differs from the wavelength of the electromagnetic radiation impinged on the converter element. The converter element includes a luminous element including a textile with a converter material. The converter material due to excitation by the electromagnetic radiation with a first wavelength emits visible light with a second wavelength differing from the first wavelength. The radiation source realizes a background illumination for the converter element. The first surface region is formed by a side surface or a back surface of the converter element.

Light emitting device and interior cladding or cladding element with a light emitting device

An optoelectronic device comprises a plurality of optoelectronic light sources being arranged on a first layer, in particular an intermediate layer being arranged between a cover layer and a carrier layer. The first layer comprises or consists of an at least partially transparent material and each optoelectronic light source of the plurality of optoelectronic light sources comprises an individual light converter for converting light emitted by the associated light source into converted light. The light converter of each optoelectronic light source is arranged on the first layer and/or the associated optoelectronic light source.

A lighting device includes a pixel array of light-emitting pixels arranged next to one another. The pixel array includes light-emitting pixels with different pixel shapes.

Lighting device

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Wuppertal, Germany

Peter Brick