A structure body includes a ceramic substrate including a first surface, a first conductor pattern arranged on the first surface, and a first columnar conductor connected to the first conductor pattern and extending in a direction of thickness in an orientation away from the ceramic substrate. The first columnar conductor is provided with a recess in an end surface on a side close to the ceramic substrate and the first surface is provided with a raised portion in conformity with the recess in a region where the first columnar conductor is superimposed.

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.

A heat dissipation structure including: a printed circuit board; a first heat-generating element; a second heat-generating element; and a cured product of a thermally conductive curable liquid resin composition, the printed circuit board having a first surface and a second surface that is opposite to the first surface, the first heat-generating element being placed on the first surface, the second heat-generating element being placed on the second surface, the first heat-generating element generating an equal or greater amount of heat than the second heat-generating element, the second heat-generating element being surrounded by the cured product, the first heat-generating element being surrounded by a layer that has a lower thermal conductivity than the cured product.

The disclosure relates to an electronic unit with a circuit board having at least one component arranged on a main surface of the circuit board and a casing element, which incorporates the at least one component, as well as with an ESD protection arrangement for the circuit board. According to the disclosure, open areas on the circuit board, which are not covered by the casing element, are covered with a gold layer directly mounted on a copper surface of the circuit board.

An electronic device includes a circuit board with an insulating substrate, a wiring at the substrate, an electronic component mounted at the substrate and electrically connected to the wiring, at least one through hole through the substrate from one surface to an opposite surface of the one surface of the substrate, and a conductive member arranged at a surface of the through hole and electrically connected to the wiring; and further includes: a sealing resin; and a cap including an annular connection with a part connected to the substrate and a recess recessed from the annular connection. Furthermore, in the cap, at least a part of the connection is connected to the substrate, the cap being sealed integrally with the electronic component by the sealing resin while arranging a space communicating with the through hole; and a terminal is inserted into the through hole and electrically connected to the wiring.

Configurable smart object systems with methods of making modules and contactors are provided. Example systems implement machine learning based on neural networks that draw low power for use in smart phones, watches, drones, automobiles, and medical devices. Example assemblies can be configured from pluggable, interchangeable modules that have compatible ports for interconnecting and integrating functionally dissimilar sensor systems. An example method includes mounting an element of a configurable machine learning assembly on a substrate, creating at least one fold in the substrate, folding the substrate at the fold into a housing of a module of the configurable machine learning assembly, and adding a molding material to the housing to at least partially fill the module of the configurable machine learning assembly. The example module construction may also form contactors on folded edges of the module for making physical and electrical contact with other modules of the smart object machine learning assembly.

Molded circuit unit of camera module, based on molding technique, and manufacturing method thereof, includes a circuit board portion and a molding portion. The circuit board portion is electrically connected with a sensor of the camera module. The molding portion is molded to form on the circuit board portion to enclose electric elements protruded on the circuit board portion and support the camera lens of the camera module.

An array imaging module includes at least two optical lenses and a molded photosensitive assembly, wherein the molded photosensitive assembly includes at least two photosensitive units, a circuit board that electrically couples to the photosensitive units, and a molded base having at least two optical windows. The molded base is integrally coupled at the circuit board at a peripheral portion thereof, wherein the photosensitive units are aligned with the optical windows respectively. The optical lenses are located along two photosensitive paths of the photosensitive units respectively, such that each of the optical windows forms a light channel through the corresponding photosensitive unit and the corresponding optical lens.

An array imaging module includes at least two optical lenses and a molded photosensitive assembly, wherein the molded photosensitive assembly includes at least two photosensitive units, a circuit board that electrically couples to the photosensitive units, and a molded base having at least two optical windows. The molded base is integrally coupled at the circuit board at a peripheral portion thereof, wherein the photosensitive units are aligned with the optical windows respectively. The optical lenses are located along two photosensitive paths of the photosensitive units respectively, such that each of the optical windows forms a light channel through the corresponding photosensitive unit and the corresponding optical lens.

An array imaging module includes at least two optical lenses and a molded photosensitive assembly, wherein the molded photosensitive assembly includes at least two photosensitive units, a circuit board that electrically couples to the photosensitive units, and a molded base having at least two optical windows. The molded base is integrally coupled at the circuit board at a peripheral portion thereof, wherein the photosensitive units are aligned with the optical windows respectively. The optical lenses are located along two photosensitive paths of the photosensitive units respectively, such that each of the optical windows forms a light channel through the corresponding photosensitive unit and the corresponding optical lens.