Particular embodiments described herein provide for an electronic device that can be configured to include a support structure that includes a radiation shield groove that extends past a surface of the support structure and into the support structure, a radiation source on the substrate, and a radiation shield around the radiation source, where the radiation shield includes a wall secured to the support structure and a groove channel coupling wall that extends past a surface of the support structure and into the radiation shield groove.

A communication module includes: a substrate; a supplementary substrate disposed to surround an electronic element mounted on a lower surface of the substrate; a molding material configured to seal an electronic element mounted on an upper surface of the substrate; and a shielding layer disposed on a side surface and an upper surface of the molding material, a side surface of the supplementary substrate, and a side surface of the substrate. The supplementary substrate includes: a plurality of first pads disposed on an upper surface of the supplementary substrate; a plurality of second pads disposed on a lower surface of the supplementary substrate; a plurality of vias connecting the plurality first pads to the plurality of second pads; and a ground pad disposed on the side surface of the supplementary substrate. The ground pad includes an extender connected to a corresponding first pad and a corresponding second pad.

An electronic component includes a substrate and side wires. The substrate includes a first major surface, a second major surface, and a side surface. The side wires are on the side surface of the substrate and spaced apart from each other in a direction along an outer periphery of the substrate when viewed in plan in a thickness direction of the substrate. At least a portion of each of the side wires is provided indirectly on the side surface of the substrate. The electronic component further includes an electrically insulating layer interposed between the side surface of the substrate and the at least a portion of each of the side wires. Each of the side wires includes a bent portion bent when viewed in plan in the thickness direction of the substrate.

An example electronic device includes a printed circuit board on which one or more circuit components are disposed, and an interposer surrounding at least some circuit components of the one or more circuit components and including an inner surface adjacent to the at least some circuit components and an outer surface facing away from the inner surface and having a plurality of through holes. The interposer is disposed on the printed circuit board such that one or more through holes of the plurality of through holes are electrically connected with a ground of the printed circuit board. The outer surface of the interposer includes a first conductive region electrically connected with at least one first through hole of the one or more through holes, and a non-conductive region, the inner surface of the interposer includes a second conductive region electrically connected with at least one second through hole of the one or more through holes, and the second conductive region includes a region facing the non-conductive region.

A module includes: a substrate having a main surface and a side surface; an electronic component mounted on the main surface; a sealing resin that covers the main surface and the electronic component; and a shield film that covers a surface of the sealing resin and the side surface of the substrate. The sealing resin includes: a resin component containing an organic resin as a main component; and a granular filler containing an inorganic oxide as a main component. On a surface of the sealing resin, which is in contact with the shield film, parts of some grains of the filler are exposed from the resin component, a surface of the resin component includes a nitrogen functional group, and the shield film is formed of a metal that is a passivation metal and a transition metal or an alloy containing the metal.

A cable connection apparatus, a connection assembly, and a method for manufacturing the connection assembly are provided. The cable connection apparatus includes: a back plate and a connection member. The back plate includes a plate body and a ground layer. The plate body defines a through hole and a plurality of shielding holes. The plurality of shielding holes are defined at a periphery of the through hole. The ground layer is arranged on each of two opposite sides of the plate body and is connected to each of the plurality of shielding holes. The connection member abuts against or connects to a surface of a side of the back plate arranged with the ground layer. The connection member is arranged with a signal pin, and the signal pin is received in the through hole.

A printed circuit board with a lateral metallization groove and a processing method thereof, relates to the field of printed circuit boards with lateral metallization grooves, processing technologies thereof and batch processing methods. The processing method includes the following steps: step S01, drilling and milling grooves; step S02, performing metallization treatment; step S03, laying an outer layer circuit; step S04, performing pattern plating; step S05, performing first milling grooves; step S06, etching an outer layer; step S07, performing surface treatment after performing solder resist printing and character printing; step S08, forming to mill off connections of a processing side; step S09, performing second milling grooves to form a through groove. The present disclosure can implement: a long side of the printed circuit board can be directly connected with the ground wire rather than independently installing the ground wire; a small space is occupied and conveniently replacement.

A display includes a circuit board structure including a first circuit board and a second circuit board. The first circuit board has a carrying region and an electrical connection region on which a first pad is disposed. The second circuit board has a first region and a second region, the first region is arranged on the electrical connection region and is electrically connected to the first pad, and the second region is electrically connected to the driving terminal. The rigidity of the second circuit board is less than that of the first circuit board. The display substrate is in the carrying region and includes a silicon substrate in which a driving circuit is partially embedded, and a second pad electrically connected to the driving circuit. The driving circuit includes a transistor having a semiconductor layer which is inside the silicon substrate. The second pad is electrically connected to the first pad.

An electronic assembly includes a first wafer including a stack of alternating first dielectric layers and first circuit layers, a flexible structure inclduing a second dielectric layer and a second circuit layer covered by the second dielectric layer, and a second wafer stacked upon the first wafer and including chip packages arranged in an array. The flexible structure includes a first region embedded in the first wafer and a second region connected to the first region and extending out from an edge of the first wafer. The chip packages are electrically coupled to the second circuit layer of the flexible structure through the first circuit layers of the first wafer.

A module substrate for a semiconductor module including a wiring substrate having an upper surface and a lower surface opposite to each other and including a wiring formed therein, the wiring substrate having at least one through groove in at least one sidewall and extending in a thickness direction, and a through-groove test terminal including at least one contact pad, a surface of the contact pad being exposed from an inner wall of the through-groove, the contact pad being spaced apart from a vertical plane extending from the sidewall of the wiring substrate may be provided.