Leopold Kostal Gmbh & Co. Kg

Kostal Automobil Elektrik Gmbh & Co. Kg

Arno Laubrock

Berthold Esders

Frank Hagen

Klaus Hinteresch

Carsten Neumann

Stephanie Goehl

Norbert Bendicks

Edward Ziebko

Frank Kunert

Tobias Braeker

Ingo Grosse Höötmann

Bettina Markus

An electronic device includes a display carrier, a layer of transparent castable polymer material, and a display. The display carrier has an opening and an outer side. The layer of polymer material is on the outer side of the display carrier. The display is arranged within or beneath the aperture of the display carrier. The outer side of the display carrier and the aperture are flooded or over-molded with the polymer material.

Electronic device having display carrier including display with transparent castable polymer material overlaying the display carrier and the display

A sensor device for continuous measurement of the position of a damping piston in a damping cylinder of a vibration damper, used, in particular, in the spring strut of a motor vehicle, is proposed. The corresponding electronic control and evaluation circuit of such a sensor device is to be located in the immediate vicinity of the sensor element and in particular, the problems related to this measure, involving the sealing of the electronic circuit, with respect to the harsh conditions of the corresponding building space, are solved. This is possible in that the sensor element and the electronic control and evaluation circuit are placed within a damping piston, consisting of a basic body and a cover, and are hermetically enclosed, with respect to the outside, by a surrounding seal, lying between the basic body and the cover of the damping piston.

Sensor device

Growing community of inventors

Dortmund, Germany

Arno Laubrock