Abstract: A micromechanical assembly having a holder, a drive frame which has at least one energizable coil device disposed at least one of on and in the drive frame and which is joined to the holder via at least one frame spring, a mirror element that is at least partially framed by the drive frame and is suspended from the drive frame by a first mirror spring and a second mirror spring, the mirror element being disposed between the two mirror springs and being adjustable about a mirror axis of rotation in relation to the drive frame, and the mirror element being suspended from the drive frame asymmetrically relative to the mirror axis of rotation. A method for manufacturing a micromechanical assembly is also described. A method for operating a micromechanical assembly is also described.

Abstract: A micromechanical component includes: a hermetically sealed housing; a first functional element that is situated inside the housing; a first structured electrically conductive layer that contacts the first functional element and that is situated inside the housing; and a second structured electrically conductive layer, the first conductive layer being electrically contacted via the second conductive layer, and the second conductive layer being electrically contacted laterally through the housing via a hermetic through-contacting in the second conductive layer.

Abstract: A micromirror assembly is described as including a spring-mounted mirror and at least one stop unit, which is designed to restrict a movement of the mirror in the event of a movement of the mirror in a predefined direction out of its idle position. Furthermore, the invention relates to a projection device.

Abstract: A micromirror device including a drive unit, which includes a movable drive element, which is situated in a first plane, and a guiding device, and a mirror, which is elastically coupled to the drive element and is situated in the idle position in a second plane, which is in parallel to the first plane, the guiding device being designed to guide a movement of the drive element on a straight line situated in the first plane. Furthermore, a corresponding projection device is described.

Abstract: A micromirror for a micromirror device includes: a mirror side; and a back side which is directed away from the mirror side, at least one central area of the back side having at least one surface which is plane parallel to the mirror side, the back side being shaped in such a way that on two opposite sides of the central area, a side area having at least one side surface of the back side in each case, which is curved and/or oriented inclined toward the mirror side borders on the central area of the back side, and a height of the micromirror continuously decreasing starting from the central area along a cross section of the micromirror, which runs through the central area and the two side areas.

Abstract: A mirror system including a mirror that is mounted in a manner that permits oscillation, having a coil and at least one first spring that intercouples the mirror and the coil in a way that allows the coil to be placed as a counterweight to the oscillating mirror. Also a corresponding projection device.

Abstract: A micromechanical component and a method for producing a micromechanical component are described. The component has: a frame; a plate spring that is connected to the frame and that has a front side and a rear side facing away from the front side; a mirror element that is situated on the front side of the plate spring and is connected to the front side of the plate spring in such a way that the mirror element is suspended on the frame so as to be capable of displacement; and at least one piezoelectric strip that is connected to the rear side of the plate spring; the plate spring being elastically deformable through the application of an electrical voltage to the at least one piezoelectric strip in order to displace the mirror element.

Abstract: A micromechanical component includes a mount; a drive body on which at least one coil device is disposed and which is connected to the mount by way of at least one spring such that the drive body can be set into a driving motion by an interaction of a current conducted through the at least one coil device and a magnetic field present at the at least one coil device; and a control element connected to the drive body such a manner that a setting of the drive body into a driving motion causes the control element to be set into a deflection motion with at least one motion component directed about a rotation axis. At least one connecting element disposes the drive body and control element relative to each other such that the rotation axis extends at a spacing from a center of gravity of the drive body.

Abstract: A micromechanical component includes: a hermetically sealed housing; a first functional element that is situated inside the housing; a first structured electrically conductive layer that contacts the first functional element and that is situated inside the housing; and a second structured electrically conductive layer, the first conductive layer being electrically contacted via the second conductive layer, and the second conductive layer being electrically contacted laterally through the housing via a hermetic through-contacting in the second conductive layer.

Abstract: A micromirror for a micromirror device includes: a mirror side; and a back side which is directed away from the mirror side, at least one central area of the back side having at least one surface which is plane parallel to the mirror side, the back side being shaped in such a way that on two opposite sides of the central area, a side area having at least one side surface of the back side in each case, which is curved and/or oriented inclined toward the mirror side borders on the central area of the back side, and a height of the micromirror continuously decreasing starting from the central area along a cross section of the micromirror, which runs through the central area and the two side areas.

Abstract: A micromechanical component and a corresponding test method for a micromechanical component are described. The micromechanical component includes at least one first region, which is elastically connected to a second region via a spring device, a resistor element, which is situated in and/or on the spring device and is at least partially interruptible in the event of damage to the spring device, and a detection device, which is electrically connected to the resistor element, for detecting an interruption in the resistor element and for generating a corresponding detection signal.

Abstract: A micromechanical component and a method for producing a micromechanical component are described. The component has: a frame; a plate spring that is connected to the frame and that has a front side and a rear side facing away from the front side; a mirror element that is situated on the front side of the plate spring and is connected to the front side of the plate spring in such a way that the mirror element is suspended on the frame so as to be capable of displacement; and at least one piezoelectric strip that is connected to the rear side of the plate spring; the plate spring being elastically deformable through the application of an electrical voltage to the at least one piezoelectric strip in order to displace the mirror element.

Abstract: A micromirror including a first layer having a first main extension plane, and a second layer having a second main extension plane, the first main extension plane and the second main extension plane being situated parallel to one another, the first layer and the second layer being sectionally connected to one another via at least one connection area, at least one spring element being implemented in the first layer, a movably suspended mirror plate being implemented in the second layer, the mirror plate having a mirror surface on a first side parallel to the main extension plane and being connected on an opposing second side via the connection area to an anchor of the spring element, a part of the spring element on the second side of the mirror plate being movably situated in relation to the mirror plate. A two-mirror system having such a micromirror is also provided.

Abstract: A micromechanical component includes a mounting, and a mirror plate which is adjustable with respect to the mounting about at least one rotational axis and which has a mirror side and a rear side which faces away from the mirror side. The mirror plate is connected to the mounting at least via four springs. Each of the four springs extends partially along the rear side of the mirror plate and is connected to the mirror plate via one support post each, which in each case contacts an anchoring area situated on the rear side. Also described is a micromirror device, as well as a manufacturing method for a micromechanical component.

Abstract: A mechanical component has: a mounting; a movable part which, with the aid of at least one first spring and one second spring, is connected to the mounting in such a way that the movable part is movable about a rotational axis extending through a first anchoring area of the first spring on the mounting and a second anchoring area of the second spring on the mounting; a first sensor device with at least one first resistor which is situated on and/or in the first spring; and a second sensor device with at least one second resistor situated on and/or in the second spring. The first sensor device includes a first Wheatstone half bridge and the second sensor device includes a second Wheatstone half bridge. The first and second Wheatstone half bridges are connected to form a Wheatstone full bridge.

Abstract: A micromechanical assembly having a holder, a drive frame which has at least one energizable coil device disposed at least one of on and in the drive frame and which is joined to the holder via at least one frame spring, a mirror element that is at least partially framed by the drive frame and is suspended from the drive frame by a first mirror spring and a second mirror spring, the mirror element being disposed between the two mirror springs and being adjustable about a mirror axis of rotation in relation to the drive frame, and the mirror element being suspended from the drive frame asymmetrically relative to the mirror axis of rotation. A method for manufacturing a micromechanical assembly is also described. A method for operating a micromechanical assembly is also described.

Abstract: Measures are described with the aid of which not only a rupture, but also cracks may be detected in the diaphragm structure of a micromechanical component with the aid of circuit means integrated into the diaphragm structure. At least some circuit elements are integrated for this purpose into the bottom side of the diaphragm, i.e., into a diaphragm area directly adjoining the cavern below the diaphragm.

Abstract: A sensor having a substrate, a cap and a seismic mass is proposed, the substrate having a main extension plane, the seismic mass being deflectable perpendicular to the main extension plane, a first stop of the cap covering a first area of the seismic mass perpendicular to the main extension plane in a first coverage region and a second stop of the cap covering a second area of the seismic mass perpendicular to the main extension plane in a second coverage region, and furthermore the first and second coverage regions parallel to the main extension plane being essentially equal in size. The distances of the coverage regions from a pivot axis of the mass designed as a rocker are equal so that the torques caused by electronic forces offset one another.

Abstract: A carrier element for an object. The carrier element has an essentially u-shaped form and includes two side pieces, which are interconnected by a bridge.

Abstract: A dynamometer element including a bolt on which a diaphragm is mounted, the diaphragm being surrounded by a sleeve, to which a force component to be measured is applied perpendicularly to the longitudinal direction of the bolt, the sleeve being spaced from the bolt in such a way that the diaphragm is strained as a function of the force component, a sensor system for measuring the strain being provided on the diaphragm.