摘要:
Ein Folienaufbau (1, 2) mit elektrischer Funktionalität und externer Kontaktierung umfasst einen Bereich (10) mit einer elektrischen Übertragungsstrecke (30) und einen Kontaktierungsbereich (20) zur externen Kontaktierung der elektrischen Übertragungsstrecke (30). In dem Kontaktierungsbereich (20) des Folienaufbaus ist mindestens eine elektrisch leitfähige Schicht (100), die eine Materialmischung aus Silber und Carbon aufweist, enthalten. Die elektrisch leitfähige Schicht (100) kann sich von dem Kontaktierungsbereich (20) des Folienaufbaus in den Bereich (10) mit der elektrischen Übertragungsstrecke (30) erstrecken und die elektrische Übertragungsstrecke bilden. Die elektrisch leitfähige Schicht (100) kann in dem Kontaktierungsbereich (20) auf einer Leiterbahn (400) angeordnet sein. Die elektrisch leitfähige Schicht (100) ist aufgrund die Mischung aus Silber und Carbon mechanisch und klimatisch stabil.
摘要:
A patch cord (100) is provided that includes a communications cable (109) that has at least first through fourth conductors (101, 102, 104, 105) and a plug (116) that is attached to the cable (109). The plug (116) includes a housing (120) that receives the cable (109), a printed circuit board (150), first through fourth plug contacts (141, 142, 144, 145), and first through fourth conductive paths (161, 162, 164, 165) that connect the first through fourth conductors (101, 102, 104, 105) to the respective first through fourth plug contacts (141, 142, 144, 145). The first and second conductors (101, 102), conductive paths (161, 162), and plug contacts (141, 142) form a first differential transmission line, and the third and fourth conductors (104, 105), conductive paths (164, 165), and plug contacts (144, 145) form a second differential transmission line. Each of the first through fourth plug contacts (141, 142, 144, 145) has a first segment that extends longitudinally along a first surface of the printed circuit board (150), and the signal current injection point into the first segment of at least some of the first through fourth plug contacts (141, 142, 144, 145) is into middle portions of their respective first segments.
摘要:
Die Erfindung betrifft einen Sensor zur Positionsmessung eines relativ zum Sensor bewegbaren Bauteils (7), wobei der Sensor eine Leiterplatte (1; 1') und einen Metallkörper (2; 2') aufweist. Die Leiterplatte (1; 1') weist einen ersten Bereich (1.1) auf, in dem ein Detektor (1.12) angeordnet ist und einen zweiten Bereich (1.2), in dem elektronische Bauelemente (1.21) angeordnet sind, welche elektrisch mit dem Detektor (1.12) verbunden sind. Der Metallkörper (2; 2') weist eine erste Lage (2.1) mit einer ersten Fläche (S21) sowie eine zweite Lage (2.2, 2.2') mit einer zweiten Fläche (S22) auf. Der erste Bereich (1.1) der Leiterplatte (1; 1') ist auf der ersten Fläche (S21) befestigt und der zweite Bereich (1.2) der Leiterplatte (1; 1') auf der zweiten Fläche (S22). Die erste Lage (2.1) und die zweite Lage (2.2, 2.2') des Metallkörpers (2; 2') sind zwischen dem ersten Bereich (1.1) und dem zweiten Bereich (1.2) der Leiterplatte (1; 1') angeordnet, so dass der erste Bereich (1.1) in einer ersten Ebene (E11) und der zweite Bereich (1.2) in einer zweiten Ebene (E12) angeordnet sind.
摘要:
A modular connector plug includes controlled capacitances to compensate for near end cross talk at the connector interface created by interaction of signals having signal frequencies in a data transmission bandwidth. A printed circuit board (PCB) is configured to receive cable pairs, and a connector assembly includes first and fourth plug contacts corresponding to the first cable pair and second and third plug contacts corresponding to the second cable pair. First ends of each contact are connected to the PCB, and second ends extend in parallel with each other and transversely to the PCB length, collectively defining a contact interface proximate the contact end. Each contact has a maximum width at the contact interface, with at least one plug contact having a maximum width greater than the maximum width of another plug contact. Each contact accordingly defines an electrode of a compensating capacitance formed between adjacent pairs of plug contacts.
摘要:
An electrical assembly (200) configured to be fixed in a housing of an electrical connector includes an electrical package (204) disposed on a substrate (202) and electrically connected to the substrate. The electrical assembly also includes a conductor (211) terminated to the substrate at a spaced apart location from the electrical package to provide at least one of power or control signals to the substrate. A terminating segment (218) of the conductor is thermally coupled to the electrical package to receive heat generated at the electrical package and dissipate the heat through the conductor away from the electrical package.
摘要:
The invention described herein is directed to different embodiments of a low profile lighting unit (300) that in some embodiments is adapted to conform to the shape of the mounting surface and/or adapted to be adjustable so as to be arranged in different configurations to accommodate various lighting applications.
摘要:
A circuit card (1, 9) is disclosed. The circuit card (1, 9) may have a strain relief aperture (22-1 ... 22-7) and a conductor contact. A conductor (3) may extend through the strain relief aperture (22-1) and connect in electrical continuity with the conductor contact. The circuit card (1, 9) may have a conformal coating, such as poly(p-xylylene) polymer applied. The conformal coating may be applied in layers, and the layers may have different thicknesses.
摘要:
There are provided a flexible printed circuit board having enhanced peeling force and a touch panel including the same. The flexible printed circuit board (FPCB) includes a first bonding portion and a second bonding portion respectively bonded to a first circuit unit and a second circuit unit. The first bonding portion includes a pad corresponding portion corresponding to pads of the first circuit unit and dummy portions outwardly extending from both end portions of the pad corresponding portion. An FPCB wiring formation portion includes FPCB wirings respectively connected to the pads and extending from the first bonding portion to the second bonding portion and concave portions respectively disposed to be adjacent to the dummy portions and having a curved surface.
摘要:
An image pickup apparatus 40 includes a laminated substrate 46 on which a plurality of electronic components 55 to 58 configuring a driving circuit of a solid-state image pickup device 44 are mounted and in which a plurality of conductor layers 76 to 78 and a plurality of vias 71 to 75 are formed, electronic component connection lands 61 and 62 provided on a surface of the laminated substrate 46, any one of the plurality of electronic components 55 to 58 being electrically connected to the electronic component connection lands 61 and 62, and a cable connection land 63 provided on the surface of the laminated substrate 46, a plurality of signal cables 48 being electrically connected to the cable connection land 63. At least one of the plurality of electronic components 55 to 58 is embedded in a position superimposed on the electronic component connection lands 61 and 62 or the cable connection land 63 on an inside of the laminated substrate 46.