Abstract:
Die Erfindung betrifft eine elektrische Schaltung mit einem Schaltungsträger (3) in der Art einer wenigstens teilweise flexiblen Leiterplatte. Der Schaltungsträger (3) weist elektrische, elektronische o. dgl. Bauteile (2), wie einen Elektromotor (2a), Schalter (2b), Widerstand, Kondensator, Spule, IC, Steckanschluß o. dgl. auf. Weiter besitzt der Schaltungsträger (3) Leiterbahnen zur elektrischen Verbindung der Bauteile (2) sowie Kontaktflächen (5) zur elektrischen Kontaktierung der Bauteile (2). Die Kontaktfläche (5) ist wenigstens teilweise in der Ebene des Schaltungsträgers (3) freigeschnitten, derart dass die Kontaktfläche (5) eine Flexibilität in eine außerhalb der Ebene (6) des Schaltungsträgers (3) verlaufende Richtung aufweist, insbesondere in der Art einer Kontaktzunge. Ein Kontaktelement (8) zur elektrischen Kontaktierung des Bauteils (2) liegt mit einem Anpressdruck derart an der Kontaktfläche (5) an, dass die Kontaktfläche (5) aus der Ebene (6) des Schaltungsträgers (3) ausgelenkt ist.
Abstract:
An insulator 1 is obtained by insert molding a conductor forming member 4 in which a plurality of conductor forming parts 5,6 for forming conductors are integrally connected by a connecting part 7, and thereafter, by removing a plurality of parts of the connecting part 7. A plurality of gaps 10, 11 are formed in the connecting part 7. The connecting part 7 is divided into a plurality of connecting portions by the plurality of gaps 10, 11 so that the plurality of connecting portions are electrically separated to each other.
Abstract:
A circuit board ( 10 ) comprises a first conductive post ( 31 ) for electrically connecting to the collector electrode of a semiconductor device ( 50 ), a first metal plate ( 11 ) connecting to the first conductive post ( 31 ), a second conductive post ( 32 ) for electrically connecting to the gate electrode ( 52 ) of the semiconductor device ( 50 ), a second metal plate ( 12 ) connecting to the second conductive post ( 32 ), a third conductive post ( 33 ) for electrically connecting to the emitter electrode ( 53 ) of the semiconductor device ( 50 ), and a third metal plate ( 13 ) connecting to the third conductive post ( 33 ).
Abstract:
The present invention relates to an electronic assembly (50, 50') with a printed circuit board structure in a multilayer form (10) that has at least two electrically conductive layers (12, 14). The electronic assembly also comprises an additional passive component (C, C'; L) that is connected to the two electrically conductive layers (12, 14), each of which has at least one segment that extends beyond the multilayer structure (10) to form connection regions (12.2, 14.1, 14.2), the passive component (C, C'; L) making contact directly at the connection regions (12.2, 14.1, 14.2).
Abstract:
A wiring substrate (10, 40, 60. 80) includes a wiring pattern (13, 21, 41, 43, 65, 83a, 83b, 83c) and an insulating layer (11, 26, 48, 81) to which the wiring pattern is fixed. The insulating layer includes an edge. The wiring pattern (13, 21, 41, 43, 65, 83a, 83b, 83c) includes a joint portion (14, 44, 66) connected with the insulating layer (11, 26, 48, 81) and an extended portion (45, 45, 67, 85) that extends from the joint portion (14, 44, 66) and protrudes from the edge of the insulating layer (11, 26, 48, 81). The insulating layer (11, 26, 48, 81) or the joint portion (14, 44, 66) includes an outermost surface. A connection terminal (T, T1) is provided by bending the extended portion (45, 45, 67, 85) so that a part of the extended portion (45, 45, 67, 85) is protruded from the outermost surface of the insulating layer (11, 26, 48, 81) or the joint portion (14, 44, 66).