Abstract:
Die Erfindung betrifft eine Beleuchtungsanordnung mit einem Trägerbauteil (11), auf dem LED-Chips (23) montiert sind. Erfindungsgemäß weist das bevorzugt monolithisch aus einer gut wärmeleitfähigen Keramik hergestellte Trägerbauteil (11) eine stufenförmige Oberfläche mit unterschiedlichen Niveaus (12, 13, 14) auf, so dass die LED-Chips (23) gestuft montiert werden können. Hierdurch ist vorteilhaft eine platzsparende Anordnung und elektrische Verbindung beispielsweise über Bonddrähte (24) möglich. Die aufgrund der hohen Packungsdichte der LED-Chips anfallende Verlustwärme wird durch die gut wärmeleitfähige Keramik des Trägerbauteils (11) vorteilhaft schnell abgeführt.
Abstract:
An electrical assembly including a substantially planar substrate having at least one recess therein and a plurality of electrical components. The electrical components are positioned in the at least one recess and include a first electrical component and a second electrical component. Each of the electrical components has a body and an electrical connection. The electrical connection of the first electrical component and the electrical connection of the second electrical component are aligned with each other when the body of the first electrical component is in a recess and the body of the second electrical component is in a recess.
Abstract:
An electronic component is disclosed including a plurality of semiconductor packages soldered together in a side-by-side configuration. The packages (160a, 160b) are batch processed on a substrate panel (100). The panel includes a plurality of through-holes (120) drilled through the panel and subsequently filled with metal such as copper or gold. These filled through-holes lie along the cut line (162) between adjacent packages so that, upon singulation, the filled through holes are cut and a portion of the filled through-holes are exposed at the side edges of the singulated packages. These exposed portions of the filled through-holes form vertical surface mount technology (SMT) pads (170). After the semiconductor packages are singulated and the SMT pads are defined in the side edges, SMT is used to solder the SMT pads of a first semiconductor package to the respective SMT pads of a second semiconductor package to structurally and electrically couple the two packages together side-by-side.
Abstract:
A sub system for a computing device comprising a plurality of chips mounted on a foldable substrate wherein the foldable substrate and the chips are layered by folding the substrate whereby the chips are disposed in at least one stacked configuration and wherein the sub system is adapted to be received on a host board. In addition, removable connections using resilient and nanostructure based members.
Abstract:
An integrated circuit (IC) package that includes an on-package voltage regulation module (VRM). An IC die is flipbounded to a substrate having a plurality of connections to couple to a socket or to be mounted directly to a circuit board. An integrated heat spreader (IHS) is thermally coupled to the IC die and coupled (both electrically and mechanically) to the substrate. A VRM is coupled to the IHS. The IHS, which serves as an interconnect member, includes interconnect provisions for electrically coupling the VRM to the substrate. In one embodiment, the body of the IHS serves as a ground plane, while a separate interconnect layer includes electrical traces for routing electrical signals between the VRIVI and substrate. The VRM may comprise a detachable package that is coupled to the IHS via one of several means including fasteners, edge connectors and a parallel coupler.
Abstract:
A module component in which chip parts are embedded in a circuit board and a method of manufacturing of the same. The module component can have desired circuit characteristics and functions stably even if the size of a part is miniaturized, is produced with high efficiency, and suitable for mechanical mounting. Since a desired circuit is formed by arranging a prescribed number of parts according to a prescribed rule, no heat treatment of embedded parts is required when making a module. Since each chip part has values conforming to the specifications, the circuit characteristic, functions and dimensional accuracy or the like can be stably obtained as designed. Since the chip parts are arranged according to the prescribed rule, insertion of the chip parts can be easily automated and speeded up, and miniaturization of the chip parts is coped with sufficiently. Moreover, the circuit structure can be changed flexibly and easily only by changing the insertion positions and types of chip parts.
Abstract:
A method and apparatus is presented to allow one or more electrical components to be coupled to the land-side of an integrated circuit package coupled to a circuit board. In a first embodiment, a void is provided in the circuit board, and a peripheral area of the integrated circuit package is coupled to a peripheral area around the void. This provides space for the insertion of components in the land-side of the integrated circuit package. In a second embodiment, a spacer is provided coupled to the peripheral area of the integrated circuit package to allow the insertion of components into the land-side of the package and above the circuit board. With these embodiments of the present invention, components, such as decoupling capacitors can be coupled closer to the die (e.g. a processor die) of the package thus reducing parasitic inductance.
Abstract:
The invention relates to an arrangement for electrically deactivating IC-circuits by means of deactivating capacitors. A particularly simple and effective electrical deactivation of such circuits is achieved in accordance with the invention by mounting, e.g. gluing, a metal foil (2) on the circuit. The earth connection (3) of the circuit is connected to the edge of the foil through a short conductor and each of the signal output (4) and supply conductor (5) is connected directly to the foil edge through a respective soldered chip capacitor (7, 8).