Osram Opto Semiconductors Gmbh

Osram Oled Gmbh

Ams-osram International Gmbh

Klaus Flock

Hubert Halbritter

Peter Brick

Michael Schumann

Martin Moritz

Moritz Laubscher

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

An optical display device includes a plurality of emitters configured to emit electromagnetic radiation in a main emission direction and at least one optical modulation unit which has an adjustable focal length. The emitters are arranged in a main plane and are separately controllable from one another. The optical modulation unit is arranged downstream of the emitters in the main emission direction. Images of the emitters are generated by means of the optical modulation unit, the images of the emitters each having a distance from the main plane which can be predetermined by means of the adjustable focal length. Methods of operating an optical display device are also disclosed.

Optical display device and method of operating an optical display device

In one embodiment, the optoelectronic semiconductor device comprises a carrier having electrical connection surfaces on a carrier upper side. At least four semiconductor chips are configured to emit light of different colors from each other. The semiconductor chips are mounted close to each other on the connection surfaces so that a distance between adjacent semiconductor chips is at most 100 &#x3bc;m in a top view on the carrier upper side.

Optoelectronic semiconductor device and flashlight

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Wuppertal, Germany

Klaus Flock