The present invention relates to an electrical device including a printed circuit board (PCB) module accommodated in a case, and more particularly, to an electrical device having a heat dissipation structure using a filler that reduces heat generation outside a case while increasing a heat dissipation efficiency of a PCB module by using the filler filled in the case, and a manufacturing method of the same.

The present invention relates to an electrical device including a printed circuit board (PCB) accommodated in a case, and more particularly, to an air-pocket prevention PCB, an air-pocket prevention PCB module, an electrical device including the same, and a manufacturing method of an electrical device including the same with improved fluidity of a resin material so that air pockets that may occur when the case is filled with the resin material are easily discharged and the resin material may be evenly filled inside the case.

A solid-state drive device includes a first module including a first region containing a volatile main memory device and a controller device and a second region containing a first nonvolatile memory device, a second module disposed on the first module and having a third region containing a second nonvolatile memory device, the second module being connected to the first module, and a heat dissipating member disposed on the second module as vertically juxtaposed with the first and second modules. The heat dissipating member has a protruding portion protruding toward the first module and in direct thermal contact with the first region, and a plate-shaped portion having a main surface in direct thermal contact with the third region.

Provided are an electric appliance and a method of manufacturing the same, the electric appliance having a smaller size and a reduced overall weight by preventing a fluid from flowing into a space unrelated to a heating component in a state where the fluid fills its case.

The electric appliance includes: a case including a first space and a second space communicated to each other; a first component disposed in the first space; a second component disposed in the second space; a connection portion electrically connecting the first component and the second component to each other; and a potting pattern including a resin material and formed in the first space.

Various embodiments relate to an electrical feedthrough assembly an elongate conductor and a collar at least partially surrounding the elongate conductor along a portion of a length of the elongate conductor. The collar can be composed of a material having a thermal conductivity of at least 170 W/(m-K). A shell can be disposed around the collar. At one or more operating frequencies, at least a portion of a length of the electrical feedthrough assembly can be selected to provide at least one quarter wave transform.

Disclosed are an electrical apparatus, a method for manufacturing an electrical apparatus, and a motor vehicle, and the electrical apparatus. In the apparatus, a chamber includes a first electrical element located at a first position and a second electrical element located at a second position, the first electrical element and the second electrical element having different heat dissipation characteristics. The electrical apparatus further includes a potting spacer, the potting spacer separating the chamber into two sub-chambers: a first sub-chamber and a second sub-chamber. The first electrical element is located in the first sub-chamber, and the second electrical element is located in the second sub-chamber.

An electronic component module includes a second terminal electrode that is independent of a first terminal electrode in terms of potential. A second electronic component is mounted on a board, with a first surface thereof facing the board. A heat transfer portion is disposed on a second surface of the second electronic component, the heat transfer portion being connected to both the first terminal electrode and the second terminal electrode. A heat dissipation portion is connected to the board via the first terminal electrode, the second terminal electrode, and the heat transfer portion.

Provided is a display apparatus including a display panel, a covering member, and an intermediate member. The intermediate member includes a base material including an insulating material and a heat transfer particle, and is disposed between the display panel and the covering member The display panel includes: a substrate; an encapsulation member which faces the substrate; and a display device which is arranged between the substrate and the encapsulation member and displays an image, the covering member is arranged to face the display panel, and the intermediate member is disposed in a gap between the covering member and an area of the substrate where the encapsulation member is not disposed.

A cooling device for a heterogeneous microchip is fabricated such that different cooling profiles can be provided for different chips. A housing is made of thermal conductive material, the housing having a plurality of channels formed therein. Electric contacts are provided inside each of the channels. Each channel can fit either a thermoelectric cooling device or a metallic block to provide different cooling profiles and design requirements. The cooling device is inserted between a liquid cooling plate and the chip to adjust and enhance heat transfer from the chip to the cooling plate. Alternatively, the cooling plate itself can serve as the housing with the channels, in which case the housing is provided with coupling for liquid pipes or hoses.

A glass circuit assembly employing densely packed components is described. Air cooled computer systems employing densely packed circuit components are described. Relating to agile reconfigurable computer systems a high-resolution substrate having an area of at least 100 cm.sup.2 and selected traces having a line/space dimension of 2 micrometers or less is employed to integrate multiple independently operable clusters of flip chip mounted components in a circuit assembly. Switchable chips and redundant switchable chips may be included on each circuit assembly. Each independently operable cluster of components may include a power distribution chip, a test/monitor chip, and at least one redundant chip for each different logic device and for each different memory device. Chiplet components and combinations may be used to populate independently operable clusters of components. Agile reconfigurable systems are operable to adapt to changing workloads under direction of a system controller.