Abstract:
Die vorliegende Erfindung betrifft ein Verfahren zum Herstellen eines dehnbaren Schaltungsträgers, bei dem ein Ausgangsmaterial (3) für ein dehnbares Substrat auf eine elektrisch leitende Folie (1) aufgebracht wird, das eine mit der Folie (1) verbundene dehnbare Substratschicht (5) bildet, wonach die Folie (1) so strukturiert wird, dass sie eine Leiterstruktur mit mindestens einer dehnbaren Leiterbahn (7) bildet. Die Erfindung betrifft ferner einen entsprechend herstellbaren dehnbaren Schaltungsträger.
Abstract:
A deformation suppressing structure is formed on a surface of a flexible plate-like member. The deformation suppressing structure includes recesses and ridges formed on the surface of the plate-like material. The recesses and ridges are shaped such that, when the plate-like member is deformed within the region of elastic deformation, ridges adjacent to each other are in contact with each other to suppress further deformation. By this, excessive deformation that may cause permanent deformation is prevented and resistance to stress is enhanced. The flexible substrate can be used for an image display device having flexibility.
Abstract:
There is provided a wiring substrate 1A. The wiring substrate 1A includes a wiring member 30 and a reinforcing layer 50. The wiring member 30 is formed by layering insulating layers and wiring layers and has connection pads 18 thereon. The reinforcing layer 50 is provided on the wiring member 30 to surround the connection pads 18 and has a plurality of concave-convex portions 50a thereon.
Abstract:
A wiring body (10) for mounted with an electronic component comprising a flat wiring body (2) mounted with a large number of electronic components (20) and a plurality of base members (31) to which the flat wiring body (2) is fixed, wherein the flat wiring body (2) has an arranging direction changing bent portion (9) formed by bending the flat wiring body (2) to change the arranging direction of the electronic components (20), and each base member (31) has an arranging direction changing portion (37) to which the arranging direction changing bent portion (9) is secured. Furthermore, an electronic component mounting structure (1) is constituted by assembling the wiring body (10) for mounting an electronic component three-dimensionally using coupling members (32) for coupling the plurality of base members (31).
Abstract:
Die vorliegende Erfindung betrifft eine elektrische Bedieneinheit, insbesondere einen Funkschlüssel für ein Kraftfahrzeug, mit zumindest zwei Gruppen von zumindest je einer Taste. Erfindungsgemäß werden der Bedieneinheit zumindest zwei Leiterplattensegmente angeordnet, wobei auf dem ersten Leiterplattensegment die erste Gruppe von Tasten und auf dem zweiten Leiterplattensegment die zweite Gruppe von Tasten angeordnet werden. Dabei sind die erste Gruppe von Tasten in eine Richtung ausgerichtet und die zweite Gruppe von Tasten in die zu der ersten Gruppe entgegen gesetzte Richtung ausgerichtet. Die beiden Leiterplattensegmente sind zueinander mittels eines biegbaren elektrischen Verbindungsmittels elektrisch verbunden. Durch die erfindungsgemäße Ausführung der Leiterplatte und die erfindungsgemäß verteilte Anordnung der Tasten auf den Leiterplattensegmenten werden vor allem das Arretierungsproblem gelöst und die unterschiedlichen Betätigungstoleranzen für die Tasten vermieden.
Abstract:
The invention relates to the field of electronic computers required to operate in stressful mechanical environment. One of the main fields of application concerns computers of systems onboard aircraft and helicopters operating in highly vibratory environment. Said computers generally comprise one or several large-size electronic cards. In order to limit the effects of vibrations on the performance of the electronic components and on the card connectics, the invention provides on each surface wire-braced structures enabling the mechanical effects of vibrations to be reduced and the resonance frequencies of the electronic cards to be displaced so as to avoid surge voltages occurrences. The invention concerns several devices.
Abstract:
A printed circuit board stiffener (10) is provided comprising a generally U shaped elongated horizontal assembly (102) having a substantially horizontal surface, an elongated vertical member (108) extending downward from and rigidly coupled to one of the elongated horizontal assembly members (102) opposite the assembly's curved edge (104) and having a plurality of legs extending from the elongated vertical member (108), each such leg further comprising a flange (112) extending perpendicular to its respective plurality of legs in a direction toward the elongated horizontal assembly's curved edge. Each of said flanges (112) are suitable for attachment to a surface of a circuit board (PCB).
Abstract:
The RFID tag (100) includes a base (101) that can bend and unbend; a communication antenna (102) wired on the base; a circuit chip (103) that is electrically connected to the antenna (102) and performs radio communication via the antenna; a reinforcing member as a chip reinforcing member (105) that covers at least the periphery of the circuit chip (103) and a section of the antenna wiring, the covering preformed at least in an upper side with respect to the base designated as a bottom, and that has a concavo-convex shape and intersects with the antenna wiring at a concave section of the concavo-convex shape; and an adhesive (104) that adheres the reinforcing member (105) to the base, and in which an edge along a concave section of the edge of the reinforcing member traverses over the antenna.
Abstract:
An electronic components mounted wiring body (10) comprises a flat wiring body (2) on which a plurality of electronic components (20) is mounted, and a plurality of base members (31) on which the flat wiring body (2) is mounted. The flat wiring body (2) has arrangement direction changing folds (9), each of which is designed to change an arrangement direction of the electronic components (20) of the flat wiring body (2). Each base member (31) has an arrangement direction changing member (37) which is designed to fix the arrangement direction changing fold (9). The base members (31) are joined using joining members (32) so that the electronic components mounted wiring body (10) is configured into a three-dimensional shaped electronic components mounting structure (1).