Abstract:
The present invention relates to an electronic device (1) comprising a control panel (2) having a circuit board (4) which transmits the light emitted from the light emitting elements (5) mounted on the bottom surface by diffusing and on which icons according to functions of the switches are found.
Abstract:
A printed circuit board (30). The novel printed circuit board (30) includes a substrate (14), a layer of conductive material (16) disposed on the substrate (14), and a solder mask layer (32) disposed on the conductive layer (16), the solder mask layer (32) including cutouts (34) shaped as reference text and/or art. The conductive layer (16) is etched to form traces for connecting electronic components to be mounted on the board (30) in a desired pattern to form an electrical circuit. The solder mask layer (32) is made from a material that resists wetting by solder and also includes cutouts (22) in areas where the components are to be soldered to the conductive layer (16). The reference text and/or art includes readable information for assembling, testing, and/or repairing the circuit board (30), such as component part numbers, reference designators, pin one identifiers, component outlines, and test point identifiers.
Abstract:
Die Erfindung betrifft eine Druckmaschine mit tnindestens einem Druckwerk (01) zum Bedrucken eines Bedruckstoffs (02 )mit Druckfarbe, mindestens einer Applikationseinrichtung (04) zum Applizieren mindestens eines berührungslosen als RFID-System ausgebildeten Identif ikationsmerkmals oder eines Teils hiervon auf den Bedruckstoff (02) sowie mindestens einer Einrichtung zur Inspektion des Druckerzeugnisses, wobei die Druckmaschine mindestens eine erste Prüfeinrichtung (10,11) zur PrËfung des Identif ikationsmerkmals oder eines Teils hiervon aufweist.
Abstract:
The present invention relates to a method of producing a generally flat, planar detail, such as an electronic product or a component of such, of a plastically formable material, characterised in that it comprises the steps of first applying an adhesive cover layer containing colour pigment and a circuit comprising electrical and/or optical conductors, on at least one of the surfaces of the detail, and the form the detail plastically in order to obtain its end form. The invention also relates to a cover layer to be used in the method and a detail with the cover layer produced according to the method.
Abstract:
A communication system is provided that includes both an electromagnetic ("EM") communication device and an optical communication device including at least a machine readable symbol where at least a portion of the EM communication device and at least a portion of the machine readable symbol are formed from the same material. This material may be, for example, a conductable ink or a conductable foil. If desired, the EM communication device may include an antenna where at least a portion of the antenna includes at least a portion of the machine readable symbol.
Abstract:
A multilayered structural element which is useful for forming housings for electronic devices such as cellular telephones. The multilayered structural element has sequentially attached layers: (a) thin, flexible polymeric outer film layer, (b) an electronic interface layer, the electronic interface layer comprising a thin, flexible polymeric film layer having a pattern of electrically conductive lines on at least one side thereof; (c) a rigid structural layer; (d) an electromagnetic interference shielding layer; and (e) an optional protective layer.
Abstract:
The present invention relates to a printed circuit board assembly (10), said printed circuit board assembly comprising: a substrate (100); two or more electronic components which are categorized, wherein each component is secured to the substrate by securing means having a different predetermined thermal-release temperature, depending on which category said component belongs to. The invention furthermore relates to a method of assembling the printed circuit board assembly and a method of disassembling the printed circuit board assembly according to the invention.
Abstract:
A multi-layer circuit board is provided. The multi-layer circuit board comprises: a plurality of core boards (1) laminated together, the core board (1) comprises an insulating layer and at least one conductive layer attached together, the conductive layer comprises a circuit, the core board (1) has at least one identification conductor (11) disposed on the edge of the at least one conductive layer, the identification conductor (11) forms an identification pattern on a side surface of the core board (1) along a core boards lamination direction, and the identification patterns of the plurality of core boards (1) are different from each other on the side surface of the multi-layer circuit board along the core boards lamination direction. A method of manufacturing the multi-layer circuit board is also provided.