Abstract:
Ein elektrisches Modul (100) zur Aufnahme durch Bestückungsautomaten mittels Erzeugung eines Vakuums, umfasst ein Trägersubstrat (10), mindestens ein Bauelement (20, 21), das auf dem Trägersubstrat (10) angeordnet ist, und ein Abdeckelement (30), das über dem mindestens einen Bauelement (20, 21) angeordnet ist. Zwischen dem Abdeckelement (30) und dem mindestens einen Bauelement (21) ist eine Fixierungskomponente (40), durch die das Abdeckelement (30) an dem mindestens einen Bauelement (21) befestigt ist, angeordnet. Das Abdeckelement kann als eine formstabile, ebene Folie ausgeführt sein, durch die es ermöglicht wird, das Modul durch ein Bestückungsverfahren, mittels Vakuum anzusaugen und an einem Ort auf einer Leiterplatine zu platzieren.
Abstract:
Flexible circuitry is populated with integrated circuitry (ICs) disposed along one or both of major sides. Contacts are distributed along the flexible circuitry to provide connection between the module and an application environment. The populated flexible circuitry is disposed about an edge of a rigid substrate preferably devised from thermally-conductive materials and one or more thermal spreaders are disposed in thermal contact with at least some of the constituent integrated circuitry of the module. Optionally, as an additional thermal management feature, the module may include a high thermal conductivity thermal sink or area that is disposed proximal to higher thermal energy IC devices. In preferred embodiments, extensions from the substrate body or substrate core encourage reduced thermal variations amongst the ICs of the module while providing an enlarged surface for shedding thermal energy from the module.
Abstract:
Flexible circuitry is populated with integrated circuitry disposed along one or both of its major sides. Contacts distributed along the flexible circuitry provide connection between the module and an application environment. The circuit-populated flexible circuitry is disposed about an edge of a rigid substrate preferably devised from thermally conductive materials and includes a high thermal conductivity core or area that is disposed proximal to higher thermal energy devices such as an AMB when the flex circuit is brought about the substrate. Other variations include thermally-conductive clips that grasp respective ICs on opposite sides of the module to further shunt heat from the ICs. Preferred extensions from the substrate body or substrate core encourage reduced thermal variations amongst the integrated circuits of the module.
Abstract:
Elektronisches Gerät mit einem mehrschichtigen Keramiksubstrat (13), das Träger mindestens eines integrierten Schaltkreises (16) ist, mit einem Entwärmungskörper (30) des elektronischen Geräts, wobei der mindestens eine integrierte Schaltkreis (16) als Flip- Chip auf dem Keramiksubstrat (13) bestückt ist und dieser mindestens eine integrierte Schaltkreis (16) zwischen dem Keramiksubstrat (13) und dem Entwärmungskörper (30) angeordnet ist, wobei zwischen dem einen integrierten Schaltkreis (16) und dem Entwärmungskörper (30) zur Entwärmung ein Wärmeleitmedium (33) angeordnet ist.
Abstract:
A thermal management apparatus is provided, wherein heat generated by an electronic component coupled to a backside of a carrier substrate may be transferred to an opposite front side of the carrier substrate through a thermal conductor sized to pass through an opening in the carrier substrate.
Abstract:
The invention relates to a circuit configuration comprising a supporting body (1) which supports a circuit board conductor configuration (7) and a (cased) semi-conductor component (4). Said semi-conductor component (4) is connected electrically to said circuit board conductor configuration via connector pins (5). The aim of the invention is to provide a device for monitoring the temperature of said semi-conductor component. According to the invention, a temperature sensor (6) should be provided on said supporting body, next to said semi-conductor component (4). An electrically conductive connection is formed between said temperature sensor (6) and one of the connector pins (5) of the semi-conductor component (4) by a specially shaped interconnecting circuit board conductor (8). Said supporting body also has significantly lower calorific conductability than said interconnecting circuit board conductor so that only slight thermal deviation occurs.
Abstract:
An integrated circuit device which has an excellent heat radiating property and is used for such consumer products as electronic equipment, electric equipment, communication equipment, and measurement control equipment, etc. A power source (4) and a plurality of pin terminals (5) are mounted on a metal plate (1). A cache controller (10), a cache memory section (11), a data buffer (LSI) section (14), a (CPU) chip (8), and a connector (12) are mounted on a multiplayer circuit wiring board (7). The plate (1) mounted with the power source (4) is attached to the rear surface of the board (7) through the pin terminals (5). Therefore, an integrated circuit device such that the degree of integration is improved and heat radiating parts have excellent heat radiating properties is provided.