Robert Boschgmbh

Trumpf Photonic Components Gmbh

Balazs Jatekos

Alexander Marc Van Der Lee

Christian Ohl

Hans Spruit

Benno Roesener

Florian Grabmaier

Robert Wolf

Stefan Weiss

Alexander Herrmann

Robert Weiss

Philipp Troebner

Hans-Joerg Faisst

Sören Sofke

Jens-Alrik Adrian

Matthias Falk

Timon Brueckner

Róbert Kákonyi

Juergen Class

Jaime Adroher Molins

Peter Jutte

Wolfram Johannes Martin Lyda

Dominik Moser

Dominik Neeser

The invention relates to an optical lens () for a photodiode-equipped device, which is arrangeable at and/or in the photodiode-equipped device in such a way that light beams () emitted by at least two photodiodes of the photodiode-equipped device transmit into the optical lens () through a light entrance side (S) of the optical lens () and emerge from the optical lens () at a light exit side (S) of the optical lens (), and for which a central longitudinal axis () extending centrally through the light entrance side (S) and centrally through the light exit side (S) is definable, wherein the light entrance side (S) of the optical lens () and the light exit side (S) of the optical lens () are embodied in each case as a freeform surface for off-axis projection in such a way that the light beams () emitted by the photodiodes () arranged on a circular path around the central longitudinal axis () are focused off-axis by means of the optical lens ().

Optical lens for a photodiode-equipped device

A device includes a housing with a first transparent cover () which forms at least a partial area of a first housing wall (), a printed circuit board () arranged in the housing with a functional side (), and at least one the light-emitting device (-) arranged on the functional side (). The first transparent cover () is inclined at an angle to the functional side () of the printed circuit board () and/or to the side directed away from the functional side of the printed circuit board (), and wherein at least one reflector () having a reflective surface () is arranged in the housing in such a way that the light emitted by the at least one light-emitting device (to) and deflected by means of the at least one reflective surface () of the at least one reflector () at least partly impinges on the first transparent cover () and is at least partly transmitted through the first transparent cover ().

Device with at least one transparent cover

A light-emitting unit, comprising a substrate and a light-emitting device, which is situated on the substrate () and is designed to emit a laser beam. A swiveling light-deflecting device is situated on the substrate. A capping device is situated on the substrate and covers the light-emitting device and the light-deflecting device, the capping device having a first cap section and a transparent second cap section. The first cap section is designed to redirect the laser beam emitted by the light-emitting device onto the light-deflecting device. The light-deflecting device is designed to deflect the redirected laser beam in such a way that deflected laser beam is able to exit through second cap section.

Light-emitting unit and method for producing a light-emitting unit

A system for determining a particle contamination and a method for determining a particle contamination in a measurement environment is provided in which individual particles in the measurement environment are detected (S), wherein a) an estimate of the number of particles per volume in the measurement environment is ascertained (S), b) an estimate of the number of particles per volume and characterization information describing the particle source in the measurement information are taken as a basis for ascertaining an output value for the particle contamination in the measurement environment (S), and c) context-related data are made available and the characterization information is estimated on the basis of the available context-related data (S). The estimation of the characterization information on the basis of the available context-related data avoids the conventional restriction of the evaluable characterization information to firmly prescribed information and instead provides flexible adaptation of the characterization information to be evaluated to the context-related data.

System and method for determining a particle contamination

A device for ascertaining the orientation of a drill relative to a plane, the device being capable of being connected to the drill, the device having a laser distance measuring unit by which, from a prespecified position relative to the plane, a first distance to a first point in the plane and a second distance to a second point in the plane can be measured, and having an evaluation unit that is configured such that on the basis of the first distance and the second distance the orientation of the device relative to the plane can be ascertained.

Method and device for ascertaining the orientation of a drill relative to a plane

A control system for a treadmill including a control unit and a laser distance sensor, the laser distance sensor being configured to determine the distance and/or the movement of a user relative to the laser distance sensor with the aid of a laser beam, the control unit being configured to control a movement of the treadmill as a function of measuring data of the laser distance sensor. A treadmill including such a control system is also described.

Control system for a treadmill including a control unit and a laser distance sensor

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Budapest, Hungary

Balazs Jatekos