Daimler Chrysler Ag

Hans-Georg Leis

Heinrich Alexander Eberl

Siegfried Rothe

Markus Hartlieb

Manfred Griesinger

Bernhard Straub

Wilhelm Kinces

Holger Wenkei

An illumination device has an illumination means formed by an arrangement of a plurality of semiconductor light sources () grouped together to form a field. Sensor elements () are arranged at individual positions of the field instead of the semiconductor sources (). A multifunctional headlight can thus be advantageously created. The headlight can be embodied as a robust, compact, low-space unit. By virtue of the fact that the light sources () and the sensor elements () do not necessarily use the same lens system () i.e. each individual element of the multifunctional headlight can be provided with an individually designed lens system (), the beam path of the illumination device can be separated from the field of vision of the sensor system and can thus be determined independently over large areas.

Multifunctional illumination device

The invention relates to a holographic display for storing and reducing a spatial structure, having a holographic screen forming the master hologram, and having a projection device which illuminates the holographic screen in order to reproduce the spatial structure. The invention, for the holographic display to be constructed from a plurality of holographic screens which are respectively assigned to a dedicated projection device.

Holographic display

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Esslingen, Germany

Hans-Georg Leis