Abstract:
An electronic circuit may include an elastomeric substrate with an electronic die attached to the elastomer substrate at a first substrate area and one or more meander traces electrically coupled to the electronic die and encapsulated in the elastomer substrate at a second substrate area that is adjacent to the first substrate area. An inelastic, non-electronic, structural brace may be attached to the elastomeric substrate in the first substrate area.
Abstract:
Die Erfindung betrifft eine elektronische Komponente (E), umfassend: - ein Trägerelement (1), - einen Schaltungsträger (3) mit einer Anzahl elektronischer Bauteile (4), - eine Leiterplatte (6), die elektrisch leitend mit dem Schaltungsträger (3) verbunden ist, und - ein Abdeckelement (2) zur Abdeckung des Schaltungsträgers (3), wobei das Abdeckelement (2) auf einer Flachseite der Leiterplatte (6) angeordnet ist und das Trägerelement (1) auf einer gegenüberliegenden Flachseite der Leiterplatte (6) angeordnet ist. Erfindungsgemäss ist vorgesehen, dass die Leiterplatte (6) jeweils mit dem Trägerelement (1) und dem Abdeckelement (2) verschweisst ist. Die Erfindung betrifft weiterhin ein Verfahren zur Herstellung einer solchen elektronischen Komponente (E).
Abstract:
Ein Verfahren zur Herstellung einer Leiterplatte mit zumindest einer optoelektronischen Komponente ist gekennzeichnet durch die folgenden Schritte: a) Aufbringen einer transparent aushärtbaren Klebeschicht (1) auf eine Trägerschicht (2), b) Aufsetzen zumindest einer optoelektronischen Komponente (3) mit einer optisch relevanten Seite (4) der Komponente auf die Klebeschicht (1), c) Aushärten der Klebeschicht (1) zu einem Fensterelement (1'), d) Einbetten der Komponente (3) in einen Leiterplattenverbund, e) Strukturieren der Trägerschicht (2) zur zumindest teilweisen Freilegung des Fensterelements (1') und zur Ankontaktierung der Komponente (3).
Abstract:
An electronic device may include a dielectric substrate, an electronic circuit supported by the substrate, for processing data, and a communication unit having an antenna. The communication unit may be mounted to the substrate in communication with the electronic circuit for converting between a first EHF electromagnetic signal containing digital information and a data signal conducted by the electronic circuit. The electromagnetic signal may be transmitted or received along a signal path by the antenna. An electromagnetic signal guide assembly may include a dielectric element made of a dielectric material disposed proximate the antenna in the signal path. The electromagnetic signal guide may have sides extending along the signal path. A sleeve element may extend around the dielectric element along sides of the dielectric element. The sleeve element may impede transmission of the electromagnetic signal through the sides of the dielectric element.
Abstract:
A high-speed semiconductor device includes a substrate having an upper substrate surface, a lower substrate surface, and a periphery bounding the upper and the lower substrate surfaces, the substrate further having an upper substrate ground trace providing an electrical path to the lower substrate surface through a substrate ground via; an array of solder balls attached to the lower substrate surface, the array of solder balls including a plurality of ground solder balls disposed at the periphery and electrically connected to the substrate ground via.
Abstract:
L'invention concerne un procédé d'optimisation du nombre de sorties de puissance d'un dispositif de commande électronique du type circuit intégré à application spécifique (1) monté sur une carte de circuit imprimé (2), le nombre de sorties de puissance dépendant de l'application, caractérisé en ce qu'il consiste à monter dans deux boîtiers (4, 5) présentant des connectiques géométriquement identiques, respectivement un circuit intégré d'un premier type comprenant un premier nombre de sorties de puissance et un circuit intégré d'un second type comprenant un second nombre de sorties de puissance, de sorte à rendre lesdits deux circuits compatibles pour leur implantation sur la carte (2), et à prévoir au moins deux emplacements sur la carte pour l'implantation desdits boîtiers (4, 5), le nombre de sorties nécessaires à l'application étant obtenu en implantant audits emplacements au moins deux circuits choisis parmi ledit circuit du premier type et ledit circuit du second type.
Abstract:
The invention relates to the spatial arrangement of radially and axially cabled components on a circuit card (4). According to the invention, at least one axially cabled component, e.g. a diode (2), and optionally an axial SMD component, are arranged beneath at least one radially cabled component, e.g. an encased capacitor (1) and directly adjacent to the leads thereof (7, 8). In another embodiment, the body of the axially cabled component (2) is partly surrounded by at least one lead (7) of the radially cabled component (1), thus optimally utilizing the space beneath said component (1).
Abstract:
A communication module may include a communication ground layer (338). The communication module may also include a circuit board (340). The circuit board (340) may be located proximate the communication ground layer (338). The circuit board (340) may include a stitch layer (346). The stitch layer (346) may be electrically coupled to the communication ground layer (338) via a plurality of stitch layer vias (348). Additionally, the communication module may include multiple ground vias (342). The ground vias (342) may be electrically coupled to a portion of the circuit board (340) and to the communication ground layer (338).
Abstract:
A waterproof sealed circuit apparatus includes a circuit substrate having a first side opposite a second side. The first side includes a circuit trace. A semiconductor device die is electrically coupled to the circuit trace on the first side of the circuit substrate. A polymer sealing layer is adhered to the first side of the circuit substrate and covers the semiconductor device die. Polymer chains of the sealing layer are crosslinked.
Abstract:
An apparatus including a primary device and at least one secondary device coupled to a substrate; a heat exchanger disposed on the primary device and on the at least one secondary device, wherein the heat exchanger includes at least one portion disposed over an area corresponding to the primary device or the at least one second device including a deflectable surface; and at least one thermally conductive conduit coupled to the heat exchanger. A method including placing a heat exchanger on a multi-chip package, the heat exchanger including the heat exchanger including at least one floating section operable to move in a direction toward or away from at least one of the plurality of dice and at least one thermally conductive conduit disposed in a channel of the heat exchanger and connected to the at least one floating section; and coupling the heat exchanger to the multi-chip package.