An integrated controller can be equipped with an advanced driver assistance system (ADAS) of a vehicle. The integrated controller includes a printed circuit board, a housing of a heat dissipation fin structure positioned to surround the at least one printed circuit board, a thermal grease provided on a surface of the printed circuit board and on a surface of the housing, and a bolt fastening portion connecting the printed circuit board to the housing.

A switch control circuit to switch off communication channels between a baseboard management controller (BMC) and a backplane chip when not needed includes a logic component and a switch circuit. The switch circuit is configured for coupling between the BMC and the backplane chip in a device. The logic component obtains a logic control signal from the BMC, and outputs a switch signal to the switch circuit to turn on or turn off the switch circuit according to the logic control signal. An electronic device including the switch control circuit is also provided.

An electronic device is provided, including a first circuit board, a second circuit board, a supporting member, and a first locking member. The first circuit board has a first hole. The second circuit board has a second hole, a pin, and a metal connector, wherein the pin is connected to the first circuit board. The supporting member has a first portion disposed in the first hole, a second portion, and a screw hole extending from the first portion to the second portion, wherein the diameter of the first portion is less than that of the second portion. The first locking member passes through the second hole and enters the screw hole to affix the second circuit board to the supporting member. The second portion is disposed between the first circuit board and the second circuit board to form a gap therebetween.

A riser bracket assembly for supporting at least one expansion card horizontally over a motherboard is disclosed. The riser bracket assembly may support different types of expansion cards. The assembly includes a first component half having a registration feature to mate with a first type of riser board. A second component half is attachable to the first component half. The second component half has a registration feature to mate with a second type of riser board. A riser board has an edge connector insertable into a socket on the motherboard. The riser board includes an expansion card connector connectable to the at least one expansion card. The riser board supports either the first component half or the second component half.

According to certain embodiments, an electronic device comprises a first electrical structure disposed in an internal space of the electronic device; and a flexible printed circuit board (FPCB) comprising a first fastening area and an extension area extended from the first fastening area, the first fastening area electrically connected to the first electrical structure, wherein the FPCB further comprises: a dielectric substrate comprising a first surface and a second surface facing in a direction opposite to that of the first surface and facing the first electrical structure; a first conductive layer disposed on the first surface of the dielectric substrate; and a first protective layer stacked on the first conductive layer, in the extension area and terminating in the first fastening area; wherein the first fastening area comprises a screw through hole for screw fastening, and at least one conductive via disposed at a periphery of the screw through hole extending from the dielectric substrate to the first conductive layer.

An electronic device is provided. The electronic device includes a housing, a fastened object, a fastener, and a base member. The housing includes a housing body and a bracket. The bracket is integrally formed on the housing body. The bracket includes a bracket stage, a bracket hole and a bracket recess. The bracket hole is formed on the bracket stage. The fastened object corresponds to the bracket stage. At least a portion of the base member is moveably inserted into the bracket recess. The base member includes a member fastening hole. The fastener passes through the fastened object and the bracket hole to connect to the member fastening hole of the base member.

Provided are a communication system and a communication apparatus thereof, the communication apparatus includes: a bottom case and a printed circuit board mounted on the bottom case, the communication apparatus further includes a heat-conductive mounting strip, the printed circuit board being mounted on the bottom case by means of the heat-conductive mounting strip, wherein a lower end surface of the heat-conductive mounting strip is connected to the bottom case, and an upper end surface of the heat-conductive mounting strip is connected to the printed circuit board.

An expansion card cage includes a cage body and a stopper. The cage body includes a first side plate, a second side plate, and a third side plate. The first side plate is configured for installations of a riser card and an expansion card. The second side plate and the third side plate respectively extend along two opposite directions from the second side plate. The third side plate has a contact surface and two mount portions protruding from the contact surface, and the contact surface is in contact with the expansion card. Two opposite sides of the stopper are respectively and pivotally connected to the two mount portions of the third side plate. A pivot axis of the stopper is parallel to a longitudinal axis of the third side plate, and the stopper is in contact with a side of the expansion card away from the contact surface.

A fastening device, a method of operating the fastening device, and a display panel are provided. The fastening device includes a diffuser and a limiter, wherein the limiter includes a deformation portion and a non-deformation portion disposed opposite to each other to enclose a receiving portion, and the diffuser is configured to be received in the receiving portion, so as to adjust a deformation size of the deformation portion by movement of the diffuser.

Provided is a power converter without a crack in a board or peeling-off of a pattern at the time of being grounded to a metal base. A GND protruding terminal is molded in a metal base in an integrated manner. A drive circuit board is provided with rectifier elements, first to third wiring patterns, and a ground pattern. A ground metal conductor, which connects the ground pattern and the metal base, is placed on a top surface of the GND protruding terminal, and is screwed to a female screw portion of the GND protruding terminal.