Abstract: An optoelectronic component includes a radiation side, a contact side opposite the radiation side having at least two electrically conductive contact elements, and a semiconductor layer sequence having an active layer that emits or absorbs the electromagnetic radiation, wherein the at least two electrically conductive contact elements have different polarities, are spaced apart from each other and are completely or partially exposed at the contact side in an unmounted state of the optoelectronic component, a region of the contact side is partially or completely covered with an electrically insulating, contiguously formed cooling element, the cooling element is in direct contact with the contact side and has a thermal conductivity of at least 30 W/(m·K), and in a plan view of the contact side, the cooling element partially covers one or both of the at least two electrically conductive contact elements.

Abstract: In an embodiment a portable electronic device includes a sensor device including at least one light emitter, at least one light detector, a housing in which the at least one light emitter and the at least one light detector are arranged and at least one channel forming a passageway through the housing, wherein the at least one light emitter and the at least one light detector are arranged such that light emitted from the at least one light emitter passes through the at least one channel and is thereafter detected by the at least one light detector.

Abstract: An optoelectronic component includes a radiation side, a contact side opposite a radiation side with at least two electrically conductive contact elements for external electrical contacting of the component, and a semiconductor layer sequence arranged between the radiation side and the contact side with an active layer that emits or absorbs electromagnetic radiation during normal operation, wherein the contact elements are spaced apart from each other at the contact side and are completely or partially exposed at the contact side in the unmounted state of the component, the region of the contact side between the contact elements is partially or completely covered with an electrically insulating, contiguously formed cooling element, the cooling element is in direct contact with the contact side and has a thermal conductivity of at least 30 W/(m·K), and in plan view of the contact side the cooling element covers one or both contact elements partially.

Abstract: The invention relates to a method, an arrangement and an array, in which a structured contact layer and an elastic carrier layer arranged on a first side of the structured contact layer and connected to the structure contact layer by means of a bonded connection is produced, and in which at least one optoelectronic semiconductor component is arranged on the structured contact layer, on a second side of the structured contact layer, opposing the first side, and is electrically and mechanically connected to the structured contact layer, an elastic conversion layer in an irradiation region being applied to the structured contact layer and the elastic carrier layer in such a way that at least the optoelectronic semiconductor component is embedded in the conversion layer, at least in sections, and a connection region of the structure contact layer remains uncovered.

Abstract: The invention relates to an embodiment in which the textile component comprises at least one flexible thread that can be woven. A plurality of semiconductor columns are attached in or on the thread and are configured to generate radiation. Furthermore, a plurality of electrical lines are located in or on the thread, by means of which lines the semiconductor columns are electrically contacted. An average height (H) of the semiconductor columns in a direction transverse to a longitudinal direction (L) of the thread is at most 20% of an average diameter (D) of the thread.

Abstract: A radiation-emitting component (1) is specified with a carrier (2) having a cavity (9), a radiation-emitting semiconductor chip (3) which is arranged on a bottom surface delimiting the cavity (9) and which is configured to generate primary electromagnetic radiation, and a first reflector layer (6) arranged above a top surface of the semiconductor chip (3), wherein the carrier (2) is transparent in places to the primary electromagnetic radiation, and the semiconductor chip (3) is spaced apart from at least one side surface delimiting the cavity (9).

Abstract: The invention relates to a method for producing a conversion element having the following steps: providing a frame having an opening; applying a sacrificial layer at least to a side surface of the at least one opening; applying a reflective layer to the sacrificial layer; introducing a conversion material into the at least one opening, the conversion material covering the reflective layer; and removing the sacrificial layer and the frame.

Abstract: The invention relates to a component comprising a first part, a second part, a housing body, and a first electrode, wherein the housing body encloses the first electrode in lateral directions at least in some regions. The first electrode has a front face and a rear face facing away from the front face, and the front and rear faces are free of a cover produced by a material of the housing body at least in some regions. The first part is arranged on the front face, and the second part is arranged on the rear face, and both the first and second parts are connected to the first electrode in an electrically conductive manner. The first electrode is designed to be continuous and is arranged between the first part and the second part in the vertical direction. Also described is a method for producing the component.

Abstract: A lighting device for a mobile terminal is disclosed. In an embodiment the lighting device includes a light-emitting component comprising a light-emitting semiconductor element and a first light emission face and a second light emission face, the light-emitting component configured to emit light radiation, a first optical waveguide for guiding the light radiation via the first light emission face to a first radiation element, a second optical waveguide for guiding the light radiation via the second light emission face to a second radiation element and at least one optical switch arranged in a region of the first light emission face or the second light emission face for controlling a quantity of light emitted from the light-emitting component via the respective light emission face.

Abstract: An optoelectronic component includes a carrier, wherein a first optoelectronic semiconductor chip and a second optoelectronic semiconductor chip are arranged above a top side of the carrier, the optoelectronic semiconductor chips each include a top side, an underside situated opposite the top side, and side faces extending between the top side and the underside, the undersides of the optoelectronic semiconductor chips face the top side of the carrier, a first potting material is arranged above the top side of the carrier, the first potting material covering parts of the side faces of the first optoelectronic semiconductor chip, and a second potting material is arranged above the top side of the carrier, and the second potting material covering the first potting material.

Abstract: An optoelectronic device is specified, with a radiation-emitting semiconductor chip configured to generate electromagnetic radiation, and an active element configured to change a physical state, wherein the active element is embedded in a component of the component, and the physical change of state comprises the following: temperature change, sound generation, mechanical motion.

Abstract: A light-emitting device and a method for manufacturing a light-emitting device are disclosed. In an embodiment a light-emitting device includes a light-emitting semiconductor chip with a light-outcoupling surface surrounded laterally by a first reflective material in a form-locking manner, a foil element on the light-outcoupling surface, an optical element on the foil element laterally surrounded by a second reflective material in a form-locking manner and a gas-filled gap located at least in a partial region between the foil element and the optical element.

Abstract: In an embodiment, the optoelectronic sensor module (1) comprises a first semiconductor transmitter chip (21) for emitting radiation of a first wavelength and a second semiconductor transmitter chip (22) for emitting radiation of a second wavelength. A semiconductor detector chip (3) is provided for the detection of the radiation. The chips (21, 22, 3) are located in a common plane and are mechanically connected to one another by a potting body (4) which is opaque to the radiations, the potting body (4) extending directly onto side faces of the chips (21, 22, 3). A distance between the chips (21, 22, 3) is less than or equal to twice the average diagonal length of the chips (21, 22, 3). The sensor module (1) is designed to be attached to a part of a body (7) to be examined.

Abstract: An electronic component, an optoelectronic component, and a component arrangement are disclosed. In an embodiment the electronic component includes an electronic semiconductor chip and a molded body, wherein the molded body covers at least one side face of the electronic semiconductor chip, wherein a surface of the electronic semiconductor chip is at least partly not covered by the molded body, wherein the molded body includes a first side face with a peg, and wherein the molded body includes a second side face with a groove matching the peg.

Abstract: A light-emitting device and a method for manufacturing a light emitting device are disclosed. In an embodiment a light-emitting device includes a light-emitting semiconductor chip having a light-outcoupling surface and an optical element arranged on the light-outcoupling surface, wherein the light-emitting semiconductor chip is laterally surrounded by a frame element in a form-locking manner, wherein the optical element is mounted on the frame element, wherein the frame element projects beyond the light-outcoupling surface in a vertical direction such that a gas-filled gap is present at least in a partial region between the light-outcoupling surface and the optical element, and wherein the frame element has a channel connecting the gap to an atmosphere surrounding the light-emitting device.

Abstract: A lighting device for a mobile terminal is disclosed. In an embodiment the lighting device includes a light-emitting component comprising a light-emitting semiconductor element and a first light emission face and a second light emission face, the light-emitting component configured to emit light radiation, a first optical waveguide for guiding the light radiation via the first light emission face to a first radiation element, a second optical waveguide for guiding the light radiation via the second light emission face to a second radiation element and at least one optical switch arranged in a region of the first light emission face or the second light emission face for controlling a quantity of light emitted from the light-emitting component via the respective light emission face.

Abstract: An optoelectronic component includes an optoelectronic semiconductor chip that generates primary radiation during intended operation of the semiconductor chip, which primary radiation is coupled out via an emission side of the semiconductor chip, an optical element on the emission side and including a plurality of transmission fields arranged laterally side by side, wherein each transmission field is individually and independently electrically controllable, the transmission fields each include an electrochromic material, the transmission fields are such that, by electrically driving a transmission field, the transmittance of the electrochromic material for a radiation coming from the direction of the semiconductor chip during operation is changed and transmittance of the optical element in the region of the respective transmission field is changed for the respective radiation.

Abstract: An electromagnetic radiation-emitting assembly is disclosed. In an embodiment the assembly includes an electromagnetic radiation-emitting component arranged above a carrier, the electromagnetic radiation-emitting component including a first side facing away from the carrier, a second side facing the carrier, and at least one side wall connecting the first side and the second side of the electromagnetic radiation-emitting component to one another, an encapsulating body, into which the electromagnetic radiation-emitting component is embedded, which adjoins the first side and the side wall of the electromagnetic radiation-emitting component, a potting material at least partly surrounding the encapsulating body and a reflector body at least partly surrounding the potting material.

Abstract: An optoelectronic component includes a radiation side, a contact side opposite a radiation side with at least two electrically conductive contact elements for external electrical contacting of the component, and a semiconductor layer sequence arranged between the radiation side and the contact side with an active layer that emits or absorbs electromagnetic radiation during normal operation, wherein the contact elements are spaced apart from each other at the contact side and are completely or partially exposed at the contact side in the unmounted state of the component, the region of the contact side between the contact elements is partially or completely covered with an electrically insulating, contiguously formed cooling element, the cooling element is in direct contact with the contact side and has a thermal conductivity of at least 30 W/(m·K), and in plan view of the contact side the cooling element covers one or both contact elements partially.

Abstract: An optoelectronic assembly includes at least one first component that emits first electromagnetic radiation and at least one first photosensitive component that controls the first component. The first photosensitive component connects in parallel to the first component and has a first radiation-sensitive region in a beam path of the first electromagnetic radiation.