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:
Support électronique flexible équipé, supportant au moins une diode électroluminescente, et procédé de fabrication associé. La présente invention propose concerne un projecteur de véhicule automobile comprenant un support électronique flexible équipé (300) qui comprend : - un support isolant souple plan (302) équipé sur une première face (306) d'une pluralité de pistes conductrices (303) plates; - au moins une source lumineuse de type diode électroluminescente (101) disposée sur la première face du support isolant souple ;
dans lequel une deuxième face (307) du support isolant souple est recouverte par une couche (301) de matériau thermiquement conducteur pour dissiper la chaleur produite par les diodes électroluminescentes, ladite couche comprenant une zone de contact avec la dite diode et une zone prolongée s'étendant hors de cette zone de contact, la dissipation de la chaleur s'effectuant essentiellement au niveau de cette zone prolongée.
Abstract:
The object of the present invention is to provide an assembly substrate which is easily handled and capable of suppressing occurrence of warpage, and offers high productivity and economic efficiency, and its manufacturing method. A work board 100 includes an insulating layer 21 on one surface of a substantially rectangular-shaped substrate 11, and electronic components 41 and a plate-like integrated frame 51 are embedded inside the insulating layer 21. The plate-like integrated frame 51 has a plurality of concave portions 53 arranged in parallel at its inner periphery wall 52a, and arranged on a non-placing area of the electronic components 41 so as to surround a plurality of the electronic components 41 (groups).
Abstract:
A flexible opto-electric hybrid board containing an optical waveguide film containing a core and a clad, and a flexible electric circuit board bonded to each other, the flexible opto-electric circuit board further having a reinforcing member disposed on at least a part on a side of the optical waveguide film to be bent, and an electronic device containing the flexible opto-electric hybrid board. Such an opto-electric hybrid board having an optical waveguide film and a flexible electric circuit board bonded to each other is provided that does not suffer breakage or cracks even when the circuit board is bent or folded, and an electronic device containing the opto-electric hybrid board is also provided.
Abstract:
A cable lighting assembly (10) comprising a flexible electrical cable (14,47) and an LED (43). The electrical insulation of the electrical cable has a portion that is removed to expose at least one surface mounting area on the surface of an electrical conductor (45) of the flexible electrical cable (47). Two lengths of the electrical conductor (59,61) are electrically isolated so as to form at least two electrically isolated surface mounting areas that are electrically isolated from each other. The LED (43) is surface mounted to the electrical conductor (45). A solder joint (67) is formed between the anode lead (55) of the light emitting diode and one of the electrically isolated surface mounting areas (61). Another solder joint (69) is formed between the cathode lead (57) of the light emitting diode and the other electrically isolated surface mounting area (59). The 15 LED (43) and at least a length of the flexible electrical cable (47) on which the LED is surface mounted are encapsulated by a polymeric molding material (49).
Abstract:
A strain reduction fixing structure includes a counterbore formed around a through-hole on a printed circuit board through which a fixing shaft for fixing the printed circuit board to a protection plate member penetrates.
Abstract:
It is an object to provide a circuit board, a laminating circuit board and an electronic apparatus which can enhance a shock resistance. A first circuit board 20 has a first substrate 21, an electronic component 23 mounted on the first substrate 21, and a reinforcing member 25. The reinforcing member 25 includes a first portion having a first length which is orthogonal to a longitudinal direction of side portions 31 to 34, a second portion having a second length which is orthogonal to the longitudinal direction of the side portion and provided adjacently to the first portion, a first surface which is provided in the first portion and is fixed to the first substrate 21, a second surface which is provided on an opposite side to the first surface of the first portion and can be fixed to a second substrate 15, a third surface which is provided in the second portion and is fixed to the first substrate 21, and a fourth surface which is provided on an opposite side to the third surface of the second portion and can be fixed to the second substrate 15.
Abstract:
Eine elektronische Baueinheit, die sich insbesondere zum Einsatz in einem ölgefüllten bzw. druckbeaufschlagten Innenraum einer Hydraulikeinheit eignet, ist mit einer Leiterplatte, mit einer Beschaltung der Leiterplatte, die Leiterbahnabschnitte und in einem Gehäuseabschnitt der Leiterplatte angeordnete elektronische Bauelemente umfasst, und mit einem Leiterplattenfortsatz, der an einem dem Gehäuseabschnitt abgewandten Kontaktabschnitt elektrische Kontaktflächen aufweist, ausgestattet. Die Beschaltung der Leiterplatte ist durch Leiterplattenmaterial flüssigkeitsdicht abgedeckt.