Abstract: A method of manufacturing an electronic device includes the following steps: providing an assembly comprising a substrate having a first die formed therein and having conductive areas positioned on a top surface thereof, a second die being mounted on the substrate and connected to the first die, the second die comprising through silicon vias; forming conductive pillars on the connection areas, an upper surface of the conductive pillars being flush with the second surface of the second die; forming a passivation layer on the substrate and on the second die; and forming conductive elements on the conductive pillars and on the vias, the periphery of the conductive elements covering the passivation layer.

Abstract: An interconnection substrate includes a thermomechanical support crossed by at least one electric interconnection hole. A first interconnection network is formed on a first surface of the thermomechanical support and a second interconnection network is formed on a second surface of the thermomechanical support. Each interconnection network includes and interconnection level formed by at least one metal track from which at least one metal via extends. The at least one metal track and the at least one metal via are embedded in an insulator layer so that the at least one metal via is flush with a surface of the insulator layer most distant from the thermomechanical support. At least one metal track protrudes from the insulator layer of the last interconnection level. The metal vias are configured to electrically couple together two adjacent levels and/or the last level with the at least one protruding metal track.

Abstract: A hydrophobic electronic component is made using a process step where a hydrophobic coating is deposited on an electronic component. That electronic component includes a substrate, a chip positioned on a first side of the substrate, electric connection terminals positioned on a second side of the substrate, electric tracks running through the substrate, and a resin or a cover covering the first side of the substrate and the chip.

Abstract: An encapsulation hood is fastened onto electrically conductive zones of a support substrate using springs. Each spring has a region in contact with an electrically conductive path contained in the encapsulation hood and another region in contact with a corresponding one of the electrically conductive zones. The fastening of the part of the encapsulation hood onto the support substrate compresses the springs and further utilizes a bead of insulating glue located between the compressed springs.

Abstract: An integrated circuit package includes a support plate having a mounting face. An electronic chip, having a rear face and a front face, is mounted on the mounting face with the front face electrically connected to the mounting face of the support plate. A deformable thermally conductive film covers at least one portion of the rear face of the electronic chip so that the film is in contact with the rear face.

Abstract: An electrical connection wire connects an electrical connection pad of an electrical chip and an electrical connection pad of a carrier substrate to which the electronic chip is mounted. A dielectric layer surrounds at least the bonding wire. The dielectric layer may be a dielectric sheath or a hardened liquid dielectric material. A dielectric material may also cover at least a portion of the electrical chip and carrier substrate. A liquid electrically conductive material is deposited and hardened to form a local conductive shield surrounding the dielectric layer at the bonding wire.

Abstract: The present description concerns a package for an electronic device. The package including a plate and a lateral wall, separated by a layer made of a bonding material and at least one region made of a material configured to form in the region an opening between the inside and the outside of the package when the package is heated.

Abstract: An electrical connection wire connects an electrical connection pad of an electrical chip and an electrical connection pad of a carrier substrate to which the electronic chip is mounted. A dielectric layer surrounds at least the bonding wire. The dielectric layer may be a dielectric sheath or a hardened liquid dielectric material. A dielectric material may also cover at least a portion of the electrical chip and carrier substrate. A liquid electrically conductive material is deposited and hardened to form a local conductive shield surrounding the dielectric layer at the bonding wire.

Abstract: An encapsulation hood is fastened onto electrically conductive zones of a support substrate using springs. Each spring has a region in contact with an electrically conductive path contained in the encapsulation hood and another region in contact with a corresponding one of the electrically conductive zones. The fastening of the part of the encapsulation hood onto the support substrate compresses the springs and further utilizes a bead of insulating glue located between the compressed springs.

Abstract: An encapsulation hood is fastened onto electrically conductive zones of a support substrate using springs. Each spring has a region in contact with an electrically conductive path contained in the encapsulation hood and another region in contact with a corresponding one of the electrically conductive zones. The fastening of the part of the encapsulation hood onto the support substrate compresses the springs and further utilizes a bead of insulating glue located between the compressed springs.

Abstract: An integrated circuit includes an electronic chip having a face covered with a thermal interface material layer. A heat sink includes a mounting area fixed to the chip via the thermal interface material layer. The heat sink includes open notches extending into the mounting area to delimit fins separated from each other by the open notches.

Abstract: The present description concerns a package for an electronic device. The package including a plate and a lateral wall, separated by a layer made of a bonding material and at least one region made of a material configured to form in the region an opening between the inside and the outside of the package when the package is heated.

Abstract: The present description concerns a package for an electronic device. The package including a plate and a lateral wall, separated by a layer made of a bonding material and at least one region made of a material configured to form in the region an opening between the inside and the outside of the package when the package is heated.

Abstract: An electronic device includes an electronic chip located between a cover and an interconnection substrate. The electronic chip has contact pads located in front of a first surface of the interconnection substrate. At least one metal region (for example extending on the front surface) thermally couples at least one contact pad of the electronic chip to the cover.

Abstract: An interconnection substrate includes a thermomechanical support crossed by at least one electric interconnection hole. A first interconnection network is formed on a first surface of the thermomechanical support and a second interconnection network is formed on a second surface of the thermomechanical support. Each interconnection network includes and interconnection level formed by at least one metal track from which at least one metal via extends. The at least one metal track and the at least one metal via are embedded in an insulator layer so that the at least one metal via is flush with a surface of the insulator layer most distant from the thermomechanical support. At least one metal track protrudes from the insulator layer of the last interconnection level. The metal vias are configured to electrically couple together two adjacent levels and/or the last level with the at least one protruding metal track.

Abstract: An electrical connection wire connects an electrical connection pad of an electrical chip and an electrical connection pad of a carrier substrate to which the electronic chip is mounted. A dielectric layer surrounds at least the bonding wire. The dielectric layer may be a dielectric sheath or a hardened liquid dielectric material. A dielectric material may also cover at least a portion of the electrical chip and carrier substrate. A liquid electrically conductive material is deposited and hardened to form a local conductive shield surrounding the dielectric layer at the bonding wire.

Abstract: An electrical connection wire connects an electrical connection pad of an electrical chip and an electrical connection pad of a carrier substrate to which the electronic chip is mounted. A dielectric layer surrounds at least the bonding wire. The dielectric layer may be a dielectric sheath or a hardened liquid dielectric material. A dielectric material may also cover at least a portion of the electrical chip and carrier substrate. A liquid electrically conductive material is deposited and hardened to form a local conductive shield surrounding the dielectric layer at the bonding wire.

Abstract: A device for transmission of at least one high-frequency signal includes at least one first electrically-conductive track formed inside and/or on top of a flexible substrate.

Abstract: An encapsulation hood is fastened onto electrically conductive zones of a support substrate using springs. Each spring has a region in contact with an electrically conductive path contained in the encapsulation hood and another region in contact with a corresponding one of the electrically conductive zones. The fastening of the part of the encapsulation hood onto the support substrate compresses the springs and further utilizes a bead of insulating glue located between the compressed springs.

Abstract: The present description concerns a package for an electronic device. The package including a plate and a lateral wall, separated by a layer made of a bonding material and at least one region made of a material configured to form in the region an opening between the inside and the outside of the package when the package is heated.