Abstract:
Disclosed herein is a method for assembling a circuit board which has at least one layer copper clad on one or both sides or provided with conductor tracks, wherein, in one assembly step, at least one rigid flange insert is inserted into an associated recess in the circuit board or into a component associated with the circuit board and wherein at least one semiconductor die of a semiconductor component is applied onto the inserted flange insert in a subsequent application step.
Abstract:
An electronic device having a press-fit connection for connecting a connector and an electronic part mounted on a printed circuit board which is possible to enable high density mounting. Viewing the printed circuit board from an upper surface, between adjacent through holes on which a compressive force acts upon insertion of the press-fit terminal, among the large number of through holes, a land or a conductor film connected to the conductor film formed on the inner wall surface of the through hole or the conductor film not connected to the conductor film formed on the inner wall surface of the through hole, formed in the circuit board held between the top layer circuit board and the bottom layer circuit board, exists in a width equal to or wider than the diameter of the through hole.
Abstract:
A connecting terminal, a semiconductor package, a wiring board, a connector, and a microcontactor that can achieve a stable contact with a contact target are provided. To achieve the object and to establish an electrical connection to a contact target by making a physical contact with the contact target, there are provided a plurality of conductive terminal-forming members each having a terminal portion, which is extended in a band shape and at least a part of a surface of which forms a curved surface. Each terminal portion is configured so that a part of which is laminated on a part of at least one terminal portion in a thickness direction. All the terminal portions may be laminated at respective tip portions in the thickness direction.
Abstract:
An electrical connection arrangement includes an IC package, and a PCB having a plurality of receiving holes for receiving a plurality of contacts therein. The contact having a contacting portion engaged with the IC package that seated upon the PCB. A retaining device is provided for securing the IC package onto the PCB. Since there is no socket utilized in the present invention, the total profile of the arrangement and the cost are effectively reduced.
Abstract:
Example embodiments relate to semiconductor modules and semiconductor devices including the same. The semiconductor module may include a board, a plurality of semiconductor chips, a plurality of first taps, and a plurality of second taps. The board may include a chip region, a first tap region, and a second tap region. The first tap region of the board may have a first width that extends in a thickness direction of the board. The second tap region may have a second width that is less than the first width. The second tap region may be disposed under the first tap region. The semiconductor chips may be mounted in the chip region of the board. The first taps may be disposed in the first tap region, and the second taps may be disposed in the second tap region. The first and second taps may be configured to transmit/receive an electric signal to/from the plurality of semiconductor chips.
Abstract:
The invention relates to a multipole relief plug-in connector (10a, 10b) and to a multilayer circuit board (12a, 12b), the relief plug-in connector (10a, 10b) comprising a plurality of contact elements (14a, 14b), the contacting sections (16a, 16b) of which are arranged in height-offset contact area surfaces (18a, 18b), and the multilayer circuit board (12a, 12b) comprising several height-offset contact area surfaces (20, 20b) accordingly, and to a combination of a multipole relief plug-in connector (10a, 10b) for contacting with a multilayer circuit board (12a, 12b) and a multilayer circuit board (12a, 12b) for populating with the multipole relief plug-in connector (10a, 10b). The relief plug-in connector (10a, 10b) according to the invention is characterized in that the contact elements (14a, 14b) are designed in the contacting section (16a, 16b) as press-in contacts (22a, 22b, 26a, 26b, 28a, 28b) for pressing into press-in contact receiving portions (24a, 24b, 38a, 38b, 44a, 44b) of the multilayer circuit board (12a, 12b). The multilayer circuit board (12a, 12b) is characterized in that contact element receiving portions are arranged in the contact area surfaces (20a, 20b) of the multilayer circuit board (12a, 12b), the contact element receiving portions being designed as press-in contact receiving portions (24a, 24b, 38a, 38b, 44a, 44b). The invention further relates to a production method for the multilayer circuit board (12a, 12b).
Abstract:
A mounting panel arrangement having a plurality of mounting panels for optoelectronic components. Two adjacent mounting panels (1, 2) are connected to one another, in a mechanically stable manner, a connection body (3). Each of the two mounting panels has a connection area (110, 210), each of which is associated with an attachment section (31, 32) of the connection body. For each connection area, a plug connection is formed between the connection area and the associated attachment section.
Abstract:
A female connector which is useful for space saving and height reduction of a connector connection portion is a female connector including: an insulating film having flexibility; a plurality of pad portions formed at predetermined positions on one face of the insulating film in an arranged manner; female terminal portions composed of openings formed at one lateral portions within faces of the pad portions so as to extend up to the other face of the insulating film; and spacer bumps formed at positions corresponding to the other lateral positions within the faces of the pad portions in a standing manner within the other face of the insulating film, proximal portions of the spacer bumps being electrically connected to the pad portions.
Abstract:
A method for testing a part mounting status on a substrate, the method comprises preparing the part including a retroreflection portion for occurring reflect light by retroreflection; irradiating light onto the retroreflection portion; receiving the reflect light from the retroreflection portion; and determining whether the part exist by the use of the reflect light from the retroreflection portion.
Abstract:
A light-emitting module includes a printed circuit board (PCB), a fastening member, and a light-emitting package. The PCB has a power-supplying pad to provide electrical power. The fastening member is disposed on the PCB and has a package-receiving hole exposing the power-supplying pad. The light-emitting package is received by the package-receiving hole such that the light-emitting package is electrically connected to the power-supplying pad and detachably coupled with the fastening member. Therefore, the light-emitting package may be easily combined with the PCB, and the light-emitting package may be replaced when desired.