Abstract: In an embodiment, an optoelectronic device includes a carrier, at least one optoelectronic semiconductor component arranged on an upper side of the carrier and at least one light channel associated with the optoelectronic semiconductor component which extends between a first end of the light channel which is distant from a light-active surface of the semiconductor component and which includes an opening into the outer space and a second end of the light channel including an opening directed towards the light-active surface of the semiconductor component, wherein the at least one light channel extends between its respective first and second ends in a non-rectilinear manner, wherein the light channel includes a cavity extending between the two ends, wherein an inner wall surrounds the cavity, and wherein at least a section of the inner wall is reflective.

Abstract: In an embodiment a sensor device includes a housing having at least a first cavity and a second cavity, at least one light emitter arranged in the first cavity and at least one light detector arranged in the second cavity, wherein each of the cavities has an opening at an underside of the housing so that light from the respective cavity is passable to the outside and/or from the outside into the respective cavity, wherein each of the cavities includes a bottom opposite the underside of the housing and a peripheral side wall extending between the bottom and the underside of the housing, wherein at least one of the cavities is filled with an absorbing material from the bottom to a specified height, and with a transparent material from the specified height to a height of the underside of the housing, and wherein the light detector is arranged on the bottom of the second cavity.

Abstract: In an embodiment a component includes a carrier, at least one optoelectronic part arranged on the carrier, the optoelectronic part configured to emit electromagnetic radiation, a frame arranged on the carrier and enclosing a part space, wherein the optoelectronic part is arranged in the part space, and wherein the frame comprises a reflector, and a lens arranged on the frame and at least partially covering an opening of the part space, wherein the reflector is configured to direct the electromagnetic radiation onto the lens, wherein the lens is configured to direct the electromagnetic radiation of the optoelectronic part, and wherein the lens comprises at least a partial pyramidal-shaped section on a first side face facing toward the optoelectronic part.

Abstract: In an embodiment an optoelectronic apparatus includes a light detector having a bottom side, an upper side and at least one sidewall that extends between the upper side and the bottom side, a carrier having an upper surface on which the light detector is arranged such that the bottom side faces the carrier, at least one outer wall which is arranged on the surface of the carrier, the outer wall and the carrier forming a cavity with an opening in which the light detector resides, a filter covering the upper side of the light detector, the filter having a first threshold wavelength separating a first wavelength region from an adjacent second wavelength region, wherein the filter has a lower transmittance for light at wavelengths in the first wavelength region than for light at wavelengths in the second wavelength region and a first material layer covering the filter.

Abstract: An optoelectronic component and an assembly with an optoectronic component are disclosed. In an embodiment an optoelectronic component includes an optical element with an outer surface and an inner surface that faces away from the outer surface, wherein the inner surface includes a first region of the optical element, in which the inner surface is flat, wherein the inner surface includes a second region of the optical element, wherein the second region adjoins the first region, and wherein the inner surface includes a third region of the optical element, in which the inner surface extends from the second region in the direction of a housing.

Abstract: A sensor and a 3-D position detection system are disclosed. In an embodiment a sensor includes at least one sensor chip configured to detect radiation, at least one carrier on which the sensor chip is mounted and a cast body that is transmissive for the radiation and that completely covers the sensor chip, wherein a centroid shift of the sensor chip amounts to at most 0.04 mrad at an angle of incidence of up to at least 60°, wherein the cast body comprises a light inlet side that faces away from the sensor chip, and the light inlet side comprises side walls bounding it on all sides, wherein the side walls are smooth, planar and transmissive for the radiation, wherein a free field-of-view on the light inlet side has an aperture angle of at least 140°, and wherein the cast body protrudes in a direction away from the sensor chip beyond a bond wire.

Abstract: An optoelectronic semiconductor component may include at least one optoelectronic semiconductor chip, a reflector, a lens, and a connecting layer. The reflector may have a reflector recess where the semiconductor chip may be arranged. The lens may be fully located in the reflector recess, and the lens may have a lens recess. The connecting layer may fasten the lens on the reflector. The lens may have a lens outer side facing toward a reflector inner wall of the reflector recess. A gap may be between the reflector and the lens, and the gap may be filled only partially with the connecting layer. The semiconductor chip may not touch the lens. The optoelectronic semiconductor component may be incorporated into a biometric sensor.

Abstract: In an embodiment, an optoelectronic device includes a carrier, at least one optoelectronic semiconductor component arranged on an upper side of the carrier and at least one light channel associated with the optoelectronic semiconductor component which extends between a first end of the light channel which is distant from a light-active surface of the semiconductor component and which includes an opening into the outer space and a second end of the light channel including an opening directed towards the light-active surface of the semiconductor component, wherein the at least one light channel extends between its respective first and second ends in a non-rectilinear manner, wherein the light channel includes a cavity extending between the two ends, wherein an inner wall surrounds the cavity, and wherein at least a section of the inner wall is reflective.

Abstract: In an embodiment a component includes a carrier, at least one optoelectronic part arranged on the carrier, the optoelectronic part configured to emit electromagnetic radiation, a frame arranged on the carrier and enclosing a part space, wherein the optoelectronic part is arranged in the part space, and wherein the frame comprises a reflector, and a lens arranged on the frame and at least partially covering an opening of the part space, wherein the reflector is configured to direct the electromagnetic radiation onto the lens, wherein the lens is configured to direct the electromagnetic radiation of the optoelectronic part, and wherein the lens comprises at least a partial pyramidal-shaped section on a first side face facing toward the optoelectronic part.

Abstract: A component with an optoelectronic part is disclosed. In an embodiment a component includes a carrier, at least one optoelectronic part arranged on the carrier, the part configured to emit electromagnetic radiation, a frame arranged on the carrier and enclosing a part space, wherein the part is arranged in the part space, and wherein the frame comprises a reflector and a lens arranged on the frame and at least partially covering an opening of the part space, wherein the lens is configured to direct the electromagnetic radiation of the part, wherein the lens comprises at least a partial pyramidal shape on a first side face facing toward the part, wherein the partial pyramidal shape of the lens comprises lateral faces, wherein the lateral faces meet one another via edges, and wherein the reflector is configured to direct radiation of the part onto the lens.

Abstract: In an embodiment a sensor device includes a housing having at least a first cavity and a second cavity, at least one light emitter arranged in the first cavity and at least one light detector arranged in the second cavity, wherein each of the cavities has an opening at an underside of the housing so that light from the respective cavity is passable to the outside and/or from the outside into the respective cavity, wherein each of the cavities includes a bottom opposite the underside of the housing and a peripheral side wall extending between the bottom and the underside of the housing, wherein at least one of the cavities is filled with an absorbing material from the bottom to a specified height, and with a transparent material from the specified height to a height of the underside of the housing, and wherein the light detector is arranged on the bottom of the second cavity.

Abstract: The invention relates to an optoelectronic component comprising at least one optoelectronic semiconductor chip which is designed to generate or detect electromagnetic radiation, a carrier on which the semiconductor chip is arranged, a first encapsulation body into which the optoelectronic semiconductor chip is embedded, and a second encapsulation body, wherein the first encapsulation body has a first thickness above the semiconductor chip and has a second thickness laterally spaced from the semiconductor chip, the first thickness is less than the second thickness, a third thickness of the first encapsulation body between the first thickness and the second thickness is minimal, and the second encapsulation body is arranged on the first encapsulation body.

Abstract: An optoelectronic component including a first optoelectronic semiconductor chip configured to emit light includes a wavelength from an infrared spectral range, and a second optoelectronic semiconductor chip configured to emit light including a wavelength from a visible spectral range, wherein the optoelectronic component includes a reflector body including a top side and an underside, the reflector body includes a cavity opened toward the top side, a wall of the cavity constitutes a reflector, and the first optoelectronic semiconductor chip is arranged at a bottom of the cavity.

Abstract: An optoelectronic component includes a first optoelectronic semiconductor chip configured to emit infrared light; a second optoelectronic semiconductor chip configured to emit visible light; a reflector body including a top side and an underside, wherein the reflector body includes a cavity opened toward the top side, a wall of the cavity constitutes a reflector, and the first optoelectronic semiconductor chip is arranged at a bottom of the cavity, an optical lens arranged at the top side of the reflector body, and an optical waveguide extending through the reflector body from the underside to the top side, wherein the reflector body is arranged above the second optoelectronic semiconductor chip such that light emitted by the second optoelectronic semiconductor chip passes into the optical waveguide at the underside of the reflector body, and light may emerge from the optical waveguide at the top side of the reflector body.

Abstract: A measuring arrangement having an optical transmitter and an optical receiver are disclosed. In an embodiment a measuring arrangement includes an optical transmitter configured to transmit electromagnetic measuring radiation into a transmission space, an optical receiver configured to receive measuring radiation reflected by an object in a reception space and a covering configured to reduce reception of an interference radiation by the receiver, wherein the interference radiation is measuring radiation not reflected by the object.

Abstract: An optoelectronic semiconductor component may include at least one optoelectronic semiconductor chip, a reflector, a lens, and a connecting layer. The reflector may have a reflector recess where the semiconductor chip may be arranged. The lens may be fully located in the reflector recess, and the lens may have a lens recess. The connecting layer may fasten the lens on the reflector. The lens may have a lens outer side facing toward a reflector inner wall of the reflector recess. A gap may be between the reflector and the lens, and the gap may be filled only partially with the connecting layer. The semiconductor chip may not touch the lens. The optoelectronic semiconductor component may be incorporated into a biometric sensor.

Abstract: A sensor and a 3-D position detection system are disclosed. In an embodiment a sensor includes at least one sensor chip configured to detect radiation, at least one carrier on which the sensor chip is mounted and a cast body that is transmissive for the radiation and that completely covers the sensor chip, wherein a centroid shift of the sensor chip amounts to at most 0.04 mrad at an angle of incidence of up to at least 60°, wherein the cast body comprises a light inlet side that faces away from the sensor chip, and the light inlet side comprises side walls bounding it on all sides, wherein the side walls are smooth, planar and transmissive for the radiation, wherein a free field-of-view on the light inlet side has an aperture angle of at least 140°, and wherein the cast body protrudes in a direction away from the sensor chip beyond a bond wire.

Abstract: An optoelectronic component and an assembly with an optoectronic component are disclosed. In an embodiment an optoelectronic component includes an optical element with an outer surface and an inner surface that faces away from the outer surface, wherein the inner surface includes a first region of the optical element, in which the inner surface is flat, wherein the inner surface includes a second region of the optical element, wherein the second region adjoins the first region, and wherein the inner surface includes a third region of the optical element, in which the inner surface extends from the second region in the direction of a housing.

Abstract: A measuring arrangement having an optical transmitter and an optical receiver are disclosed. In an embodiment a measuring arrangement includes an optical transmitter configured to transmit electromagnetic measuring radiation into a transmission space, an optical receiver configured to receive measuring radiation reflected by an object in a reception space and a covering configured to reduce reception of an interference radiation by the receiver, wherein the interference radiation is measuring radiation not reflected by the object.

Abstract: An optoelectronic component including a first optoelectronic semiconductor chip configured to emit light includes a wavelength from an infrared spectral range, and a second optoelectronic semiconductor chip configured to emit light including a wavelength from a visible spectral range, wherein the optoelectronic component includes a reflector body including a top side and an underside, the reflector body includes a cavity opened toward the top side, a wall of the cavity constitutes a reflector, and the first optoelectronic semiconductor chip is arranged at a bottom of the cavity.