Osram Opto Semiconductors Gmbh

Armin Wetterer

Peter Brick

Andreas Dobner

Sebastian Wittmann

Uli Hiller

Michael Wittmann

Matthias Goldbach

Michael Brandl

Ulrich Frei

Ludwig Hofbauer

Sebastian Stigler

Hanna Schulz

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

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

Growing community of inventors

Wuppertal, Germany

Armin Wetterer