A printed circuit board assembly includes a circuit board substrate and a circuit board trace having a circuit board contact region configured to be in intimate contact with a cable contact region of a cable circuit trace contained in flat cable. The circuit board contact region defines a plurality of ridges protruding from a circuit board substrate surface.

A connector includes a header unit including a first header connection terminal, a base having a first width, and a first partition wall connected to a first end of the base and having a second width larger than the first width. The connector further includes a socket including a first socket connection terminal corresponding to the first header connection terminal. The socket is electrically connected to the header unit through the first socket connection terminal.

A connector includes a header unit including a first header connection terminal, a base having a first width, and a first partition wall connected to a first end of the base and having a second width larger than the first width. The connector further includes a socket including a first socket connection terminal corresponding to the first header connection terminal. The socket is electrically connected to the header unit through the first socket connection terminal.

There is provided a circuit board assembly constructed by stacking a first circuit board having a first contact portion and a second circuit board having a second contact portion to allow the first and second contact portions to contact each other, which is bendable along a first direction. The first circuit board has a first hole that is formed within a range in which a pair of first projection pieces are present in a second direction perpendicular to the first direction, at least part of the first hole being situated between the pair of first projection pieces in the first direction, and the second circuit board has a second hole that is formed within a range in which the pair of second projection pieces are present in the second direction, at least part of the second hole being situated between the pair of second projection pieces in the first direction.

A connector including a first connector and a second connector configured to face each to fit together. The first connector includes a first internal terminal including terminals along a longitudinal direction, a first insulating member supporting the first internal terminal, and first external terminals at two ends of the first internal terminal in the longitudinal direction. The second connector includes a second internal terminal including terminals along a longitudinal direction and that engages with the first internal terminal, a second insulating member supporting the second internal terminal, and second external terminals at two ends of the second internal terminal in the longitudinal direction. The first connector includes projecting portions that project further toward the second connector than the first internal terminal does in a fitting direction. The second connector includes recesses that accommodate the projecting portions and guiding portions, each being in a vicinity of one of the recesses.

A connector assembly comprises a main connector, a first wiring sheet and a second wiring sheet. The main connector has a receiving portion. The first wiring sheet has a first positioned portion, a first deformable portion extending from the first positioned portion and a first contact provided on the first deformable portion. The second wiring sheet has a second positioned portion, a second deformable portion extending from the second positioned portion and a second contact provided on the second deformable portion. When the connector assembly is assembled, the first positioned portion and the second positioned portion are positioned by a positioning jig. Then, the first deformable portion and the second deformable portion are pressed downward to be pushed into the receiving portion so that the first contact and the second contact are located within the receiving portion to be in contact with each other.

An electronic device is disclosed. The device includes a housing, a first printed circuit board (PCB) disposed in the housing and to including a first connector and a grip sensor, a second PCB disposed separate from the first PCB and including a second connector, an electrical path electrically coupled to the first connector and the second connector, at least one antenna forming part of the housing or disposed within the housing, a processor operatively connected to the grip sensor and the at least one antenna, a first conductive path electrically coupled to the grip sensor and the at least one antenna, and a second conductive path electrically coupled to the grip sensor and the first connector.

An electronic device is disclosed. The device includes a housing, a first printed circuit board (PCB) disposed in the housing and to including a first connector and a grip sensor, a second PCB disposed separate from the first PCB and including a second connector, an electrical path electrically coupled to the first connector and the second connector, at least one antenna forming part of the housing or disposed within the housing, a processor operatively connected to the grip sensor and the at least one antenna, a first conductive path electrically coupled to the grip sensor and the at least one antenna, and a second conductive path electrically coupled to the grip sensor and the first connector.

According to one embodiment, an electronic device includes a casing, a flexible wiring member, and a first electrical component, for example. The casing is provided with an opening. The flexible wiring member includes an insulating film, a lead mounted on the insulating film, and a connection terminal, and extends through the opening. The sealant is filled in the opening. The first electrical component is encapsulated by the casing and electrically connected to a second electrical component outside the casing through the flexible wiring member.

According to one embodiment, an electronic device includes a casing, a flexible wiring member, and a first electrical component, for example. The casing is provided with an opening. The flexible wiring member includes an insulating film, a lead mounted on the insulating film, and a connection terminal, and extends through the opening. The sealant is filled in the opening. The first electrical component is encapsulated by the casing and electrically connected to a second electrical component outside the casing through the flexible wiring member.