Osram Opto Semiconductors Gmbh

Osram Oled Gmbh

Osram Oledgmbh

Osram Gmbh

Ulrich Frei

Peter Brick

Stefan Groetsch

Sebastian Wittmann

Stefan Grötsch

Julius Muschaweck

Rainer Huber

Michael Brandl

Ludwig Hofbauer

Andreas Dobner

Ulrich Streppel

Michael Wittmann

Matthias Goldbach

Thomas Kippes

Claus Jäger

Norbert Häfner

Robert Regensburger

Jason Rajakumaran

Armin Wetterer

Hanna Schulz

Norbert Haefner

Kurt-Juergen Lang

Bernard Sperling

An optoelectronic apparatus comprises a transparent first cover, at least two carriers mounted on the first cover, wherein a plurality of optoelectronic elements configured to emit light are attached to each of the at least two carriers, and a second cover mounted on the at least two carriers, wherein the second cover has at least partially a lower optical transmittance than the first cover and/or the at least two carriers.

Apparatus comprising a carrier with optoelectronic elements and method for manufacturing the apparatus

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

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

An optoelectronic component including a first optoelectronic semiconductor chip configured to emit light includes a wavelength from an infrared spectral range, and a second optoelectronic semiconductor chip configured to emit light including a wavelength from a visible spectral range, wherein the optoelectronic component includes a reflector body including a top side and an underside, the reflector body includes a cavity opened toward the top side, a wall of the cavity constitutes a reflector, and the first optoelectronic semiconductor chip is arranged at a bottom of the cavity.

Optoelectronic component and method of operating an optoelectronic component

A method of processing an optoelectronic component includes a light source having at least one luminous area formed by one or a plurality of light emitting diodes and a receptacle device that receives the light source, including determining a deviation of an actual position of the light source at the receptacle device from a desired position of the light source at the receptacle device, and forming at least one marking at the receptacle device that indicates the deviation.

Method and apparatus that processes an optoelectronic component

In at least one embodiment, the optoelectronic semiconductor chip includes a semiconductor layer sequence having an active layer configured to generate a primary radiation having a main wavelength less than 500 nm. The semiconductor chip contains a first conversion element configured to generate a first secondary radiation and a second conversion element configured to generate a second secondary radiation. The semiconductor layer sequence is divided into segments that can be controlled electrically independently of each other and that are arranged laterally adjacent to each other. The conversion elements are attached to main radiation sides of the segments. The first secondary radiation is colored light and the second secondary radiation white light.

Optoelectronic semiconductor chip and headlamp having such a semiconductor chip

An optoelectronic module () is defined, comprising at least one semiconductor chip () provided for emitting electromagnetic radiation and at least one holding device () which is adapted to fix in place a device () for encoding at least one optical or electronic parameter of the optoelectronic module (). Furthermore, a process for the production of the optoelectronic module () is defined.

Optoelectronic module and a process for the production of an optoelectronic module

A method is set up to operate an arrangement that has N radiation-emitting semiconductor chips arranged in an electric series circuit. The arrangement includes multiple switching elements, wherein to each of the semiconductor chips one of the switching elements is connected electrically in parallel. The arrangement includes a controller for the mutually independent activation of the switching elements. The arrangement includes a constant current circuit for energizing the series circuit. When switching off, the respective semiconductor chip associated with a switching element is bridged electrically by the switching element. A protective module of the arrangement is set up to reduce or to prevent current peaks when one or more of the semiconductor chips is/are switched off.

Arrangement and method for operating an arrangement

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Obertraubling, Germany

Ulrich Frei