A radio sensor module having a sensor base module having at least one sensor circuit board that has a sensor, and/or having a terminal for connection to a sensor external to the radio sensor module; a process terminal and/or an extended sensor terminal; a housing portion that accommodates the sensor base module and the sensor circuit board; and a radio sensor unit having a structural carrier that carries therein a radio circuit board and an energy store that supplies the radio circuit board with electrical energy. The energy store has an electrical battery and an electrical condenser which are electrically connected in parallel. A modular system is also provided for forming such a radio sensor module.

Electrical components may have plastic packages. Contacts may be formed on exterior surfaces of the plastic packages. A plastic package for an electrical component may have an elongated shape that extends along a longitudinal axis. A first groove may run parallel to the longitudinal axis on a lower surface of the plastic package. A second groove may run perpendicular to the first groove on an opposing upper surface of the plastic package. The electrical components may be coupled to fibers in a fabric such as a woven fabric. A first solder connection may be formed between the first groove and a first fiber such as a weft fiber. A second solder connection may be formed between the second groove and a second fiber such as a warp fiber.

The invention provides an optical sensor package. The optical sensor package includes: a printed circuit board (PCB); a sensor disposed on the PCB; a glass cover disposed directly on the sensor; and an aperture disposed on the PCB comprised of a solid perimeter surrounding the sensor and a ceiling having a cut-out section above the glass cover. The cut-out section of the ceiling is smaller in area than the glass cover. The part of the aperture ceiling which overhangs the glass cover is thicker than the remaining part. The optical sensor package further includes an LED die disposed on the PCB, and Kapton tape placed over the ceiling of the aperture.

An exemplary wearable sensor unit includes 1) a magnetometer comprising a vapor cell comprising an input window and containing an alkali metal, and a light source configured to output light that passes through the input window and into the vapor cell along a transit path, and 2) a temperature control circuit external to the vapor cell and configured to create a temperature gradient within the vapor cell, the temperature gradient configured to concentrate the alkali metal within the vapor cell away from the transit path of the light.

A power semiconductor module includes: an electrically insulative frame having opposite mounting sides and a border wall that defines a periphery of the frame; a substrate seated in the frame; power semiconductor dies attached to the substrate; signal pins attached to the substrate and electrically connected to the power semiconductor dies; a busbar attached to the substrate and extending through the border wall; a receptable in the border wall configured to receive a current sensor module and that exposes part of the busbar, the exposed part of the busbar having an opening; and a rotation bar jutting out from a sidewall of the receptable and onto the exposed part of the busbar without obstructing the opening in the busbar, wherein the rotation bar forms an axis of rotation within the receptable. A power electronic assembly that incorporates the power semiconductor module and corresponding method of production are also described.

A vehicular camera includes a lens holder accommodating a lens and an imager printed circuit board (imager PCB). The lens holder includes a plurality of posts protruding from an attaching portion of the lens holder. The imager PCB includes an imager disposed at a first side of the imager PCB, and includes a plurality of apertures therethrough. The attaching portion of the lens holder is positioned at the imager PCB such that the posts protrude through the apertures of the imager PCB. The posts are movable within the apertures while the lens is adjusted relative to the imager to align the lens relative to the imager. With the lens aligned relative to the imager, the posts are heated to deform within the apertures, whereby the deformed posts harden upon cooling to secure the lens holder relative to the imager PCB.

A display device includes a display panel and a lower member disposed under the display panel. The lower member includes a support layer, a digitizer, a flexible circuit board, and a metal layer. The digitizer is disposed under the support layer having an insulating property. The flexible circuit board is connected to the digitizer. The metal layer is disposed under the digitizer, and an opening is defined through the metal layer to correspond to the flexible circuit board.

A scanner for scanning a dental site comprises a base, a detector mounted to the base, and an optical element to redirect light reflected off of the dental site towards the detector along a detection axis in a first direction. Two or more flexures couple the optical element to the base, wherein the two or more flexures maintain an alignment of the optical element to the detector with changes in temperature.

A mouth guard senses impact forces and determines if the forces exceed an impact threshold. If so, the mouth guard notifies the user of the risk for injury by haptic feedback, vibratory feedback, and/or audible feedback. The mouth guard system may also remotely communicate the status of risk and the potential injury. The mouth guard uses a local memory device to store impact thresholds based on personal biometric information obtained from the user and compares the sensed forces relative to those threshold values. The mouth guard and its electrical components on the printed circuit board are custom manufactured for the user such that the mouth guard provides a comfortable and reliable fit, while ensuring exceptional performance.

An electronic device is provided. The electronic device includes a display module, a fingerprint identification module, and a first circuit board. The display module includes a display screen, a second circuit board, and a first connecting portion. The display screen is electrically connected to the second circuit board, and the second circuit board is electrically connected to the first circuit board through the first connecting portion. The fingerprint identification module includes a fingerprint sensor, a fingerprint driving unit, and a second connecting portion. The fingerprint sensor is provided on the side of the display screen away from a display surface, the fingerprint sensor and the fingerprint driving unit are distributed at intervals, and the fingerprint sensor and the fingerprint driving unit are electrically connected to the first circuit board through the second connecting portion.