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.

An electronic shelving display system comprises at least one shelf support 62, at least one electrically conductive track 4, 104 comprising a plurality of electrically conductive elements 40, mountable to the shelf support, at least one connector 2, 102 for an electrically conductive track, and at least one shelf 64. The connector 2, 102 comprises one or more cables 6, 106; at least one electrical contact 8 coupled to each cable; and a housing 16 configured to engage the track and urge the electrical contacts into contact with the electrical conductors. The connector 2, 102 is releasably engageable with the electrically conductive track 4, 104 to provide an electrical connection to allow for the supply of power and/or data to the shelf 64. A connector for an electrically conductive track, a method of making an electrical connection, and an electrically conductive track are also provided.

An electronic shelving display system comprises at least one shelf support 62, at least one electrically conductive track 4, 104 comprising a plurality of electrically conductive elements 40, mountable to the shelf support, at least one connector 2, 102 for an electrically conductive track, and at least one shelf 64. The connector 2, 102 comprises one or more cables 6, 106; at least one electrical contact 8 coupled to each cable; and a housing 16 configured to engage the track and urge the electrical contacts into contact with the electrical conductors. The connector 2, 102 is releasably engageable with the electrically conductive track 4, 104 to provide an electrical connection to allow for the supply of power and/or data to the shelf 64. A connector for an electrically conductive track, a method of making an electrical connection, and an electrically conductive track are also provided.

A power connector for building blocks has a loading sheet adapted to be mounted between two assembled building blocks and a socket mounted on the loading sheet. The loading sheet has a locating segment and a conducting unit. The locating segment forms a through hole. The conducting unit is mounted on a surface of the locating segment. The socket is electrically connected to the conducting unit and is used to connect to a wire. The power connector is mounted between the two assembled building blocks by the loading sheet and is mounted around any column of another building block via the through hole. Thus, the power connector is mounted on the building blocks without pasting and drilling and therefore without breaking the building blocks. Besides, the power connector is manufactured by automation so that cost is reduced and the quality is stable.

A light assembly is provided with a circuit board, a connector and a first light emitting device. The circuit board is formed with a first conductive path and a second conductive path. The connector is supported by the circuit board and includes a first terminal connected to the first conductive path and at least two second terminals connected to the second conductive path. The at least two second terminals are arranged radially symmetrical about an axis and are adapted to engage mating terminals of a mating connector when the mating connector is oriented in both a first position and in a second position that is angularly offset from the first position about the axis. The first light emitting device is supported by the circuit board and in electrical communication with the first conductive path and the second conductive path.

A light assembly is provided with a circuit board, a connector and a first light emitting device. The circuit board is formed with a first conductive path and a second conductive path. The connector is supported by the circuit board and includes a first terminal connected to the first conductive path and at least two second terminals connected to the second conductive path. The at least two second terminals are arranged radially symmetrical about an axis and are adapted to engage mating terminals of a mating connector when the mating connector is oriented in both a first position and in a second position that is angularly offset from the first position about the axis. The first light emitting device is supported by the circuit board and in electrical communication with the first conductive path and the second conductive path.

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 display device includes a display panel, a conductive layer disposed under the display panel, a first flexible printed circuit board including a first substrate portion having a side connected to the display panel, a bending portion extending from the first substrate portion, and a second substrate portion extending from the bending portion and disposed under the conductive layer. The second substrate portion includes a first sensing pattern. The display device further includes a coupling portion disposed between the second substrate portion and the conductive layer and coupling the second substrate portion and the conductive layer. The display device further includes a driver chip electrically connected to the first sensing pattern and configured to detect whether the coupling portion has been separated from either the second substrate portion or the conductive layer based on a capacitance that depends on a distance between the conductive layer and the first sensing pattern.

An electrical connector includes a housing that is configured to receive a planar first substrate having an electrically conductive first circuit trace with a first contact region, such a flat cable. The housing is further configured to receive a planar second substrate having an electrically conductive second circuit trace with a second contact region, such as a printed circuit board or another flat cable. The housing is configured to align the first contact region with the second contact region. The connector also includes a force application device configured to apply a compressive contact force to the first and second substrates, thereby putting the first contact region in intimate compressive contact with the second contact region. The connector may also include an moveable actuating member that is configured to selectively increase the compressive contact force applied to the first and second substrates via interaction with the force application device.

An electrical connector includes a housing that is configured to receive a planar first substrate having an electrically conductive first circuit trace with a first contact region, such a flat cable. The housing is further configured to receive a planar second substrate having an electrically conductive second circuit trace with a second contact region, such as a printed circuit board or another flat cable. The housing is configured to align the first contact region with the second contact region. The connector also includes a force application device configured to apply a compressive contact force to the first and second substrates, thereby putting the first contact region in intimate compressive contact with the second contact region. The connector may also include an moveable actuating member that is configured to selectively increase the compressive contact force applied to the first and second substrates via interaction with the force application device.