A modular computer system includes: a housing; at least one container; a data connection; and a housing cover. The at least one container in a lowered state is configured to be connected to a motherboard of the computer system via at least one data connection installed on the outside of the at least one container. The data connection is for exchanging data between pluggable circuit boards in the at least one container and the motherboard of the computer system while the at least one container is in the lowered state. The housing cover is configured to be fixed on the housing. A container holding device is installed on the housing cover, wherein the container holding device is configured to exert a force on the at least one container to fix the at least one container in a shakeproof manner in the housing after the housing cover has been fixed on the housing.

A display device and a bezel thereof are provided. The display device includes a display panel and a bezel. The display panel has a first surface and a second surface. The first surface includes at least one pixel pad section, and the second surface includes at least one circuit pad section. The bezel includes a first surface connecting portion, a second surface connecting portion and at least one conductive wire. The edge of the display panel having the pixel pad section and the circuit pad section is accommodated between the first surface connecting portion and the second surface connecting portion. Each conductive wire has a first end and a second end. The first end is disposed on the first surface connecting portion and the second end is disposed on the second surface connecting portion. The part of the first connecting portion having the first end corresponds to the pixel pad section, and the part of the second connecting portion having the second end corresponds to the circuit pad section.

A case assembly and an electronic device are provided. The case assembly includes a metal case and a plastic cladding body. The metal case includes an inner side and an outer side, the inner side is opposite to the outer side. The metal case further includes a channel which is concavely disposed on the inner side to divide the inner side into a plurality of thermal insulation areas. The plastic cladding body is disposed on the metal case, and completely covers the outer side of the metal case. The electronic device includes a case assembly and a plurality of heart sources. The heart sources are corresponded to the thermal insulation areas on the inner side of the metal case respectively. Thus, the case assembly and the electronic device are able to prevent the heat produced from elements effect each other.

A component-level cooling system for cooling components in a chassis includes a fan in a housing positioned on a circuit board. The housing has a fan inlet on a side, a first fan outlet on one end and a second fan outlet on a second end opposite the first end. The first fan outlet may direct a first airflow in a first direction to a vent on a first panel of the chassis. The second fan outlet may direct a second airflow in a second direction opposite the first direction. A duct comprises a duct inlet for receiving the second airflow, an elbow for redirecting the second airflow in a third direction to avoid the second airflow from colliding with a main airflow to reduce acoustic noise, and a duct outlet located to avoid heated air exiting the duct from re-entering the fan inlet.

A manufacturing method of a tiling electronic device includes the following steps. A first electronic panel is provided. The first electronic panel includes multiple first bumps and multiple first conducting lines, and the first bumps and the first conducting lines are disposed on a side surface of the first electronic panel. A second electronic panel is provided. The second electronic panel includes multiple second bumps and multiple second conducting lines, and the second bumps and the second conducting lines are disposed on a side surface of the second electronic panel. The first electronic panel and the second electronic panel are coupled through the first bumps and the second bumps. Multiple conducting elements are formed, so that the first conducting lines are electrically connected with the second conducting lines through the conducting elements after the first electronic panel and the second electronic panel are coupled.

A case assembly includes a case body including a bottom panel, two side panels, a back panel higher than the side panels, a mounting structure located on the side panels, a first circuit board mounted on the bottom panel and a second circuit board mounted on the back panel and electrically connected to the first circuit board, and a cover including a top cover panel for covering the top open side of the case body, a front cover panel pivotally connected to the top cover panel for covering the front side of the case body and a positioning structure located on the bottom side of the top cover panel for detachably fastened to the mounting structure of the case body through a sliding action facilitating repair or replacement of the first circuit board or the second circuit board.

Disclosed herein is an induction heating device that provides improved user experience and user interface, the induction heating device including a case, a plurality of working coils provided in the case, a cover plate which is coupled to an upper end of the case and where an object subject to heating heated by at least one of the plurality of working coils is placed on an upper surface thereof, an input interface flatly buried into the upper surface of the cover plate, configured to receive a touch input from a user, and configured to display a specific image, a first control module configured to sense which one of the plurality of working coils has the object subject to heating at an upper side thereof, and a second control module supplied with information on a position of the sensed object subject to heating from the first control module, supplied with the touch input from the input interface, and configured to control the specific image displayed on the input interface on the basis of at least one of the received information on the position of the object subject to heating and the received touch input, wherein, in case the touch input indicates a touch input to a small object subject to heating guide image, the second control module controls the input interface such that an image for guiding an optimal heating position of the small object subject to heating is displayed in one area of the input interface, which does not overlap with the position of the sensed object subject to heating.

Disclosed herein is an induction heating device that provides improved user experience and user interface, the induction heating device including a case, a plurality of working coils provided in the case, a cover plate which is coupled to an upper end of the case and where an object subject to heating heated by at least one of the plurality of working coils is placed on an upper surface thereof, an input interface flatly buried into the upper surface of the cover plate, configured to receive a touch input from a user, and configured to display a specific image, a first control module configured to sense which one of the plurality of working coils has the object subject to heating at an upper side thereof, and a second control module configured to control the input interface such that a coil image of each of the plurality of working coils is displayed on the input interface, wherein the second control module receives information on a position of the sensed object subject to heating from the first control module, determines whether the sensed object subject to heating is concentrically placed on the basis of the information on the position of the sensed object subject to heating, and controls the input interface on the basis of results of the determination and on the basis of the information on the position of the sensed object subject to heating such that a burner image for the object subject to heating is displayed on the input interface.

Apparatus that can detect chassis tamper events are disclosed. One apparatus includes a chassis including a secure area housing a secure element within the chassis and a security switch coupled between the chassis and the secure area. The security switch includes a switch and a processor in which the switch is configured to mechanically trigger to a tamper state from a non-tamper state in response to a chassis tamper event occurring between the chassis and the secure area and to be electrically reset to the non-tamper state from the tamper state in response to receiving a reset signal from the processor. Methods and computer program products that can perform chassis tamper event and switch reset functions for the apparatus are also disclosed.

Examples of a retaining module for a signal transmission cable are described. In an example, the retaining module comprises a passive physical port. The passive physical port is to receive a connector terminal attached to an end of the signal transmission cable. The passive physical port has a first shape which corresponds to a shape of the active physical port, and is arranged in a first layout on the housing corresponding to a layout of the active physical port on the electronic device.