Abstract:
A shielding apparatus is provided. The shielding apparatus comprises a substrate on which an electronic device is mounted, a molding layer on the substrate, a conductor layer on a surface of the molding layer, and a ground member electrically connecting a ground terminal of the substrate with the conductor layer.
Abstract:
A fabric type semiconductor device package is provided. The fabric type semiconductor device package comprises a fabric type printed circuit board comprising a fabric and a lead unit formed by patterning a conductive material on the fabric, a semiconductor device comprising an electrode unit bonded to the lead unit of the fabric type printed circuit board, and a molding unit for sealing the fabric type printed circuit board and the semiconductor device. In the fabric type semiconductor device package according to the present invention, a fabric type printed circuit board formed of fabric is used so that a feeling of an alien substance can be minimized. The fabric type semiconductor device package can be easily installed. The productivity of the fabric type semiconductor device package can be improved.
Abstract:
A method for producing a power semiconductor module including forming a contact between a contact region and a contact element as an ultrasonic welding contact via a sonotrode. The ultrasonic welding operation also being used for joining the contact regions with the contact ends and consequently for joining the contacts and the foot regions.
Abstract:
According to an aspect of an embodiment, a radio frequency tag comprising: a base; a radio frequency antenna disposed on the base; a circuit chip mounted on the base and electrically connected to the radio frequency antenna, the circuit chip performing radio communication via the radio frequency antenna; and a protection sheet disposed on the radio frequency antenna, the protection sheet comprising a flexible material and rigid bodies dispersed in the flexible material so as to prevent the protection sheet from being collapsed when the radio frequency tag is bent and compressed.
Abstract:
Take three sheets of any material. Sheets can be cut into any shape, utilizing any shape. In middle sheet cut out channels/slots/plenum to accommodate electrical wiring. In top sheet cut out holes through which wiring will be threaded from one electrical connection to another. Holes allow access to wiring and allowing wires to be connected to the electrical support for each light/light bulb. Sandwich all three sheets together to create a rigid platform. Dependent on material selected, grounding of circuitry may be required through alternate means. Cut out holes in lower sheet to accommodate optional [amended 6/29/2007] downward facing light on a separate circuit.
Abstract:
A semiconductor package on package includes a tower package, an upper package stacked over the lower package, a plug wire combined to any one of an upper portion of the tower package and a lower portion of the upper package, and a socket wire combined to any one of the upper portion of the lower package and the lower portion of the upper package. The plug wire is plugged into the socket wire to electrically connect the upper and lower packages.
Abstract:
The invention relates to a wire-printed circuit board or card comprising conductors that run on and/or in the circuit board or card between connection points. In order to improve circuit boards of this type, the invention provides for at least one of the conductors to have a rectangular or square cross-section.
Abstract:
The invention relates to a printed circuit board or card comprising an electric circuit. In order to improve printed circuit boards of this type, the invention calls for at least one electrically conductive heating wire that can be connected to a voltage source to be provided on or in the printed circuit board or card.
Abstract:
A cable connector includes a contact assembly including an electrical insulating block part which is configured to incorporate plural signal contacts; and a relay wiring substrate mounted to a back of the contact assembly. The relay wiring substrate includes, on a surface, a contact connecting pad electrically connected to one of the signal contacts, a wiring connecting pad, and a wiring pattern connecting the contact connecting pad and the wiring connecting pad. The relay wiring substrate further includes a ground layer inside the relay wiring substrate. The cable connector further includes a cable connected to the relay wiring substrate by electrically connecting an end of a wiring with the wiring connecting pad. The relay wiring substrate further includes a ground pattern for matching impedance inside the relay wiring substrate.
Abstract:
A wire comb for mounting individual wires from multi-wire cables onto circuit boards that is mounted adjacent one or more ends of a circuit board to permit the individual wires to be spaced apart yet held in place during an over molding process; and to permit connecting the wires to the appropriate connections on the circuit board.