A connector assembly includes a receptacle connector, a shielding cage and a partitioning element. The shielding cage has a receiving cavity. The partitioning element is provided to the receiving cavity and partitions the receiving cavity into a first module passageway and a second module passageway, the partitioning element includes a compartment frame and a grounding gasket assembled to a front end of the compartment frame, the compartment frame has a first partitioning wall and a second partitioning wall which respectively correspond to the first module passageway and the second module passageway, the grounding gasket integrally has a front plate, a first panel and a second panel, the first panel and the second panel together clamp the first partitioning wall and the second partitioning wall, the first panel and the second panel and the front plate are integrally connected by bulging portions at certain corners.

A lens moving apparatus is disclosed. The lens moving apparatus includes a bobbin equipped with at least one lens, a coil and a driving magnet arranged opposite to each other for moving the bobbin in an optical axis direction of the lens through interaction therebetween, a first circuit board for supplying electric current required by the coil, and a cover can and a base coupled to, contacted to, supported at, fixed to, or temporarily fixed to each other for forming a space in which the bobbin, the driving magnet, and the first circuit board are received, wherein the cover can is connected to a second circuit board having an image sensor mounted thereon.

A communication system includes a receptacle connector assembly including a receptacle cage and a communication connector having an inner receptacle connector and an outer receptacle connector. The communication system includes a pluggable module received in the receptacle cage to mate with the communication connector. The pluggable module includes a pluggable body defining a module cavity. The pluggable module includes a module circuit board having mating pads at a mating edge of the module circuit board plugged into the inner receptacle connector and connector pads at a mounting location remote from the mating edge. The pluggable module includes a plug connector mounted to the mounting location. The plug connector includes plug contacts extending between a plug mating end and a plug mounting end. The plug mating end is plugged into the outer receptacle connector.

A connector assembly includes cages arranged as an upper cage and a lower cage in an up-down direction, a receptacle connector, a first liquid cooling tray and a second liquid cooling tray. Each cage includes a frame and a plurality of partitioning walls provided to the frame, and the frame and the plurality of partitioning walls together define a plurality of insertion space arranged transversely. The first liquid cooling tray is provided to a top portion of the upper cage and constitutes an upper wall surface of each of the plurality of insertion space of the upper cage. The second liquid cooling tray is provided between the upper cage and the lower cage, constitutes a lower wall surface of each of the plurality of insertion spaces of the upper cage, and constitutes an upper wall surface of each of the plurality of insertion space of the lower cage. A pressuring spring corresponding to each insertion space of the upper cage is provided on the upper surface of the second liquid cooling tray, and a pressuring spring corresponding to each insertion space of the lower cage is provided on the bottom plate.

A connector assembly is provided which includes a shielding shell, a receptacle connector and a heat sink. The shielding shell has a top wall, a receiving cavity positioned inside, an inserting opening which is positioned at a front end of the shielding shell and communicated with the receiving cavity and a window which is formed to the top wall, extends rearwardly and is communicated with the receiving cavity. The receptacle connector is provided to a rear segment of the receiving cavity. The heat sink is provided to the top wall and includes a heat dissipating base. A bottom face of the heat dissipating base downwardly enters the receiving cavity via the window and directly faces a top face of the receptacle connector. The bottom face of the heat dissipating base facing the receptacle connector is provided with a front stopping portion which is adapted to stop a mating module.

Provided is a print circuit board including: a ground conductor layer; a pair of strip conductors extending along a first orientation; a first resonator conductor three-dimensionally intersecting with the pair of strip conductors along a second orientation; a pair of first via holes connecting the first resonator conductor and the ground conductor layer; and a dielectric layer including the first resonator conductor therein, and being disposed between the ground conductor layer and the pair of the strip conductors. A distance H.sub.1 between the pair of strip conductors and the ground conductor layer is twice or more a distance H.sub.2 between the pair of strip conductors and the first resonator conductor, and a line length L of the first resonator conductor is 0.4 wavelength or more and 0.6 wavelength or less at a frequency corresponding to the bit rate.

In a magnetic shield material comprising a magnetic layer containing a magnetic material and an electrically conductive layer containing an electrically conductive material, the electrically conductive layer is designed to have a thickness corresponding to a frequency band of electromagnetic wave to be shielded. More specifically, the thickness of the electrically conductive layer (thickness of the aluminum foil in the drawing) is designed to have a thickness to maximize magnetic field shield effect of the magnetic shield material (thickness of the aluminum foil corresponding to peak value frequency in curve E in the drawing) in a frequency band of electromagnetic wave to be shielded. This makes it possible to obtain good magnetic field shield effect of the magnetic shield material in the frequency band of electromagnetic wave to be shielded.

An electrical connector assembly includes an electrical connector and a metal shielding shell. The electrical connector includes an insulating body and a number of conductive terminals. The insulating body includes a slot. Each conductive terminal includes an elastic abutting portion for abutting against the circuit board. The metal shielding shell includes a receiving cavity for receiving a mating connector. When the mating connector is inserted into the receiving cavity and has not yet made contact with the conductive terminals of the electrical connector, a better shielding effect can be achieved. Besides, by electrically connecting the conductive terminals and the circuit board in a mutually abutting manner, the requirement on the complexity of the circuit board manufacturing process is reduced.

The present disclosure discloses an anti-cross-lighting structure. The anti-cross-lighting structure includes a support frame, a plurality of light-guiding elements located beside the support frame, and a shielding piece mounted on the support frame. The light-guiding elements are arranged on a same side of the support frame and forms at least one group. The shielding piece wraps over the light-guiding elements. The shielding piece includes a number of middle blocking portions. Each middle blocking portion isolates the light-guiding elements which are adjacent to each other. The anti-cross-lighting structure of the present disclosure effectively avoids the cross-lighting phenomenon and also has a stable structure.

An electronic device includes a plurality of sub-electronic modules arranged side by side. Each of the sub-electronic modules includes a housing having a top wall, a bottom wall, and a pair of side walls, and a light guide pipe mounted on one of the side walls. The light guide pipe has an incident end, an emergent end located at a front portion of the housing, and a main body located between the incident end and the emergent end and extending in a length direction of the housing. The incident ends of the light guide pipes located between at least a pair of adjacent housings are staggered by a predetermined distance in the length direction.