Disclosed are a display panel and a sound box. The display panel includes a screen body, a cover plate, a protrusion portion, a first adhesive portion and a second adhesive portion. The first adhesive portion is filled between a region of the cover plate exposed from the protrusion portion and the screen body, and the second adhesive portion is filled between the protrusion portion and the screen body, such that no gap is generated between the cover plate and the screen body and between the protrusion portion and the screen body, so as to eliminate bubbles visible to human eyes after a defoaming treatment of the screen body and the cover plate, thereby improving a display effect of the display panel.

Disclosed are a display panel and a sound box. The display panel includes a screen body, a cover plate, a protrusion portion, a first adhesive portion and a second adhesive portion. The first adhesive portion is filled between a region of the cover plate exposed from the protrusion portion and the screen body, and the second adhesive portion is filled between the protrusion portion and the screen body, such that no gap is generated between the cover plate and the screen body and between the protrusion portion and the screen body, so as to eliminate bubbles visible to human eyes after a defoaming treatment of the screen body and the cover plate, thereby improving a display effect of the display panel.

A computer device and a host module thereof are provided. The host module includes a case, a motherboard, and a power supply unit. The case includes a first side plate, a second side plate, a front panel, a rear panel, and a separation structure. The rear panel is located on an opposite side of the front panel. The first side plate, the second side plate, the front panel, and the rear panel enclose an internal space. The separation structure is located in the internal space, extends from the first side plate to the second side plate, and divides the internal space into a first part and a second part. The second part is located under the first part. The motherboard is disposed in the first part. The power supply unit is disposed in the second part, and is electrically connected to the motherboard.

A computer device and a host module thereof are provided. The host module includes a case, a motherboard, and a power supply unit. The case includes a first side plate, a second side plate, a front panel, a rear panel, and a separation structure. The rear panel is located on an opposite side of the front panel. The first side plate, the second side plate, the front panel, and the rear panel enclose an internal space. The separation structure is located in the internal space, extends from the first side plate to the second side plate, and divides the internal space into a first part and a second part. The second part is located under the first part. The motherboard is disposed in the first part. The power supply unit is disposed in the second part, and is electrically connected to the motherboard.

A computing card support system, including: a cage positioned on a PCB, including: a first support structure; a second support structure; a cover that is removably coupled to the support structures and positioned opposite to the PCB, the cover including a grounding material positioned along an inner surface of the cover, the inner surface of the cover facing the PCB; computing cards that are i) coupled to the PCB at a first end of each respective computing card and ii) positioned within the cage, each of the computing cards including conductive pads positioned at a second end opposite to the first end of the respective computing card, wherein the computing cards extend from the PCB toward the cover such that the grounding material of the cover is in contact with the conductive pads of each of the computing cards to provide electrical grounding of the computing cards.

A computing card support system, including: a cage positioned on a PCB, including: a first support structure; a second support structure; a cover that is removably coupled to the support structures and positioned opposite to the PCB, the cover including a grounding material positioned along an inner surface of the cover, the inner surface of the cover facing the PCB; computing cards that are i) coupled to the PCB at a first end of each respective computing card and ii) positioned within the cage, each of the computing cards including conductive pads positioned at a second end opposite to the first end of the respective computing card, wherein the computing cards extend from the PCB toward the cover such that the grounding material of the cover is in contact with the conductive pads of each of the computing cards to provide electrical grounding of the computing cards.

Tamper-respondent assemblies are provided which include an enclosure mounted to a circuit board and enclosing one or more components to be protected within a secure volume. A tamper-respondent sensor covers, at least in part, an inner surface of the enclosure, and includes at least one tamper-detect circuit. A monitor circuit is disposed within the secure volume to monitor the tamper-detect circuit(s) for a tamper event. A pressure connector assembly is also disposed within the secure volume, between the tamper-respondent sensor and the circuit board. The pressure connector assembly includes a conductive pressure connector electrically connecting, at least in part, the monitor circuit and the tamper-detect circuit(s) of the tamper-respondent assembly, and a spring-biasing mechanism to facilitate breaking electrical connection of the conductive pressure connector to the tamper-detect circuit(s) with a tamper event.

Tamper-respondent assemblies are provided which include an enclosure mounted to a circuit board and enclosing one or more components to be protected within a secure volume. A tamper-respondent sensor covers, at least in part, an inner surface of the enclosure, and includes at least one tamper-detect circuit. A monitor circuit is disposed within the secure volume to monitor the tamper-detect circuit(s) for a tamper event. A pressure connector assembly is also disposed within the secure volume, between the tamper-respondent sensor and the circuit board. The pressure connector assembly includes a conductive pressure connector electrically connecting, at least in part, the monitor circuit and the tamper-detect circuit(s) of the tamper-respondent assembly, and a spring-biasing mechanism to facilitate breaking electrical connection of the conductive pressure connector to the tamper-detect circuit(s) with a tamper event.

A data storage device includes a memory module including a circuit board, a plurality of light emitting elements and a light guiding unit. The light emitting elements are electrically connected to the circuit board. The light guiding unit includes a light-homogenizing plate and a light output portion. The plate is disposed between the light output portion and the light emitting elements. A light diffusion space is disposed between the plate and the light output portion. The light emitted by the light emitting elements propagates sequentially into the plate, the light diffusion space, and the light output portion and then is output through the light output portion.

A data storage device includes a memory module including a circuit board, a plurality of light emitting elements and a light guiding unit. The light emitting elements are electrically connected to the circuit board. The light guiding unit includes a light-homogenizing plate and a light output portion. The plate is disposed between the light output portion and the light emitting elements. A light diffusion space is disposed between the plate and the light output portion. The light emitted by the light emitting elements propagates sequentially into the plate, the light diffusion space, and the light output portion and then is output through the light output portion.