Disclosed herein are radio frequency (RF) front-end structures, as well as related methods and devices. In some embodiments, an RF front-end package may include an RF package substrate including an embedded passive circuit element. At least a portion of the embedded passive circuit element may be included in a metal layer of the RF package substrate. The RF package substrate may also include a ground plane in the metal layer.

There is provided a portable screen and hub system, which incorporates the flexibility to install and interchange different types of functional apparatuses, such as a portable monitor, video-camera, microphone, speakers, sensors, characters/figurines, advertising slot and activation buttons among other peripherals. This present invention can interact mechanically, electronically, visually or orally with the user or third parties and be used in different applications. Internal and external structures house additional and/or extended electronic board and connectors which manage, interface and/or detect the signals obtained from the functional apparatuses and/or characters installed on the hub, and receive and/or send signals to an external device, such as a computer, computer monitor, smartphone, tablets, external memory and other apparatuses.

A cartridge-based computing system includes a display stand that connects to a compute module cartridge including a first securing member, a second securing member, and a release member coupled to the second securing member. The display stand defines a securing aperture that engages the first securing member when the compute module cartridge is connected to the display stand, which causes the first securing member to engage a securing element on the display stand and move it into engagement with the second securing member to connect the compute module cartridge to the display stand. The securing element may then be engaged by the release member to move it out of engagement with the second securing member, and into engagement with the first securing member to cause the securing aperture to disengage the first securing member and disconnect the compute module cartridge from the display stand.

An electronic device such as a voice-controlled speaker device may have a housing. A speaker and other input-output components and control circuitry may be mounted within the housing. Light-emitting components may emit light that passes through a curved upper top cap portion or other housing structure. The light-emitting components may be interconnected using a flex circuit on a curved substrate or may be mounted on a planar circuit board. A subset of the light-emitting components may be rotated to improve color balance. Optical structures such as light guides, lens, microlenses, and/or a diffuser layer may be disposed over the light-emitting components to promote light mixing, to reduce hotspots, and to improve contrast on the top cap. The diffuser layer may be suspended using a support structure having baffle members to constraint the angular spread of the emitted light. Illuminated or persistently visible glyphs may be displayed in or near the top cap portion.

The present invention provides a quick-release structure for a display, comprising a stand, a first buckle ring and a second buckle ring. The stand includes a top base, and the top base is connected with a side of a top end of a support frame, where the top base has a front cover and a rear cover that cover oppositely each other. A clamping space is provided between the front cover and the rear cover, and the front cover has an outer periphery having a plurality of notches. The first buckle ring, accommodated and limited in the clamping space in a manner that the first buckle ring can be restored after being rotated, where the first buckle ring is provided with a pushing portion passed through the first limiting hole to push the first buckle ring to be rotated.

An all-in-one (AIO) computer is provided. The AIO computer includes a main body, a first display, and a second display. The main body includes a front surface and a rear surface. The rear surface includes an inclined region. An angle of the inclined region with respective to the front surface is greater than 0 degree. The first display is disposed on the front surface. The second display is disposed in the inclined region.

The present disclosure relates to display stands with an expansion slot. An example display stand can include a base portion that includes an expansion slot, an attachment mechanism to couple a display to the base portion, and a permanent connection to couple the expansion slot to the display.

An electronic device is disclosed. The electronic device may include a display or desktop computing device with a display. The electronic device may be part of a system that includes a stand designed to support the electronic device, and further allow the electronic device to rotate to different positions. In order to control the relative rotational movement of the electronic device, a friction member is secured with the electronic device by an adhesive. The rotation, however, exerts shear forces on the friction member and the adhesive. In order to prevent delamination of the friction member from the housing due to the shear forces, the housing is modified to include protruding elements that penetrate, or extend into, the adhesive. The protruding elements can mechanically interlock with the adhesive to offset the shear forces, and also created additional surface with which the adhesive can bond.

A portable and mobile deployable data center (DDC) is disclosed, which includes various components that enables the DDC to have multiple functions including, computing, data storage and retrieval, communications and routing. A DDC includes a rugged case that suitable for harsh environments, an interconnection mechanism, a plurality of hot swappable readers, a plurality of hot swappable portable computing devices, and a plurality of hot swappable power supplies.

A display system can include a stand that includes a base and an arm that extends from the base to an end portion of the arm; and a display housing that includes a display, a rail assembly and an arm socket, translatable via the rail assembly, that receives the end portion of the arm.