Abstract:
Devices, systems, and methods for making and using highly sustainable circuit assemblies are disclosed herein. In various aspects, the highly sustainable circuit assembly includes a substrate layer; and a pattern of contact points supported by the substrate layer. The pattern of contact points can be configured to correspond to at least one terminal of an electrical component. The pattern of contact points can include a deformable conductive material. The deformable conductive material can be a non-hazardous, readily reclaimable, readily recyclable material.
Abstract:
An electronic device embedded substrate and a method of manufacturing the same includes a substrate comprising a cavity formed therein, and an electronic device embedded in the cavity. The substrate and method thereof also include a first support pattern part formed on one surface of the substrate and pressing the electronic device to restrict a movement of the electronic device within the cavity, and a second support pattern part formed on another surface of the core substrate facing opposite to the one surface and extended toward an inside of the cavity to support the electronic device.
Abstract:
Provided is a circuit assembly including a heatsink, an insulating sheet that is placed on the heatsink, and a circuit boarder that is placed on the heatsink via the insulating sheet. The circuit board is fixed to the heatsink by screwing, and a heat conductive member is arranged between insulating sheet and the circuit board.
Abstract:
A high-frequency signal transmission line includes a dielectric element assembly including a plurality of dielectric layers laminated on each other, a linear signal line provided at the dielectric element assembly, and a first ground conductor provided on a first side in a direction of lamination relative to the signal line and including a plurality of openings arranged along the signal line. The dielectric layer positioned at an end of the first side in the direction of lamination includes an undulating portion provided on a first principal surface located on the first side in the direction of lamination, such that the undulating portion overlaps with the openings when viewed in a plan view in the direction of lamination.
Abstract:
A method for manufacturing an antenna sheet. The method is for connecting at least one of an antenna coil and a connection pattern, to a conductive member. The at least one of the antenna coil and the connection pattern is provided on one surface of a substrate and the conductive member is provided on the other surface of the substrate. The method includes a pressing process performed to form a first through hole to the substrate, wherein the first through hole passes through the substrate, and to bring the at least one of the antenna coil and the connection pattern, and the conductive member into contact with each other. The method also includes a melting process performed to melt the at least one of the antenna coil and the connection pattern, and the conductive member to each other.
Abstract:
A sensor assembly comprises an electronic component portion, wherein the electronic component is a metal electrode leadless face style component and a terminal portion, wherein the terminal portion defines a through hole and the electronic component portion is received within the through hole. The electronic component portion has a press fit with the terminal portion to retain the electronic component portion to the terminal portion.
Abstract:
A structure and method for manufacturing the same for manufacturing a contact structure for microelectronics manufacturing including the steps of forming first and second metal sheets to form a plurality of outwardly extending bump each defining a cavity. Symmetrically mating the first and second metal sheets in opposing relation to each other to form upper and lower bumps each defining an enclosure therebetween wherein the mated first and second sheets form a contact structure. Coating the contact structure with an insulating material, and fabricating helix shaped contacts from upper and lower bumps. The helix shaped contacts having first and second portions being in mirror image relationship to each other.
Abstract:
Methods for fabricating printed circuit boards, devices for use in the fabrication of printed circuit boards, and structures for a printed circuit board. A mold may be formed as a device that includes a plurality of features, such as recesses, corresponding to a layout of a plurality of conductors for the printed circuit board. A sheet comprised of an electrically-conductive material may be deformed to match the features of the mold. A substrate may then be added to support the sheet, and the sheet may be selectively removed with a mechanical process to define the conductors of the printed circuit board.
Abstract:
A busbar cutting unit for cutting a blidge portion of a busbar plate having a plurality of busbars coupled to each other with the bridge portion so that the busbars serve as electric circuits respectively, includes an attachment portion to which the busbar plate is attached, a reception portion that receives bridge pieces formed by cutting the bridge portion of the busbar plate when the bridge portion of the busbar plate is pressed down toward the attachment portion, and a welding portion that is made of an electrical insulation material and is welded to the bridge pieces received in the reception portion.