Abstract:
A Z-directed connector component for insertion into a printed circuit board and providing electrical connections to internal conductive planes contained with the PCB and/or to external conductive traces on the surface of the PCB.. In one embodiment the Z-directed component is housed within the thickness of the PCB allowing other components to be mounted over it. The body of the Z-directed connector component may contain one or more conductors and may include one or more surface channels or wells extending along at least a portion of the length of the body. Methods for mounting Z-directed components are also provided.
Abstract:
A design for a Z-directed component for insertion into a printed circuit board while allowing electrical connection to internal conductive planes contained with the PCB. In one embodiment the Z-directed component is mounted within the thickness of the PCB allowing other components to be mounted over it. The body may contain one or more conductors and may include one or more surface channels or wells extending along at least a portion of the length of the body. Z-directed components include high frequency signal pass throughs, capacitors, diodes, transistors, transmission lines, delay lines. Methods for mounting Z-directed components are also provided.
Abstract:
A pedestal connector that incorporates one or more grouped element channel link transmission lines is seen to have a dielectric body and two opposing contact ends that are intended to contact opposing contacts or traces. The dielectric body has an S-shaped configuration such that the transmission lines supported thereon make at least one change in direction, thereby permitting the use of such connector to interconnect elements lying in two different planes. The transmission lines include slots that extend within the frame and which define opposing, conductive surfaces formed on the dielectric body which are separated by an intervening air gap.
Abstract:
At least one flexible appliance (120) and related method (300) for orthogonal, non-planar interconnections of at least a first electronic interface (115) disposed on a substrate (110) to an associated second electronic interface (161) positioned beneath the substrate (110). The flexible appliance (120) is comprised of a planar body (121) having at least one electrical connector (122) extending from and orthogonally oriented relative to the planar body (121). In one aspect of the invention, the electrical connector (122) is four electrical connectors (122). There is at least one aperture (112) formed in the substrate (110) for allowing the first electronic interface (115) to be electrically interconnected to the associated second electronic interface (161). The flexible appliance (120) is positioned on the substrate (110) by automated means. Contacts pads (123, 124) on the resilient connector (122) are electrically connected to the second electronic interface (161) and the first electronic interface (115) by automated means such as soldering, thermo sonic bonding, or gap welding.
Abstract:
A pedestal connector that incorporates one or more grouped element channel link transmission lines is seen to have a dielectric body and two opposing contact ends that are intended to contact opposing contacts or traces. The dielectric body has an S-shaped configuration such that the transmission lines supported thereon make at least one change in direction, thereby permitting the use of such connector to interconnect elements lying in two different planes. The transmission lines include slots that extend within the frame and which define opposing, conductive surfaces formed on the dielectric body which are separated by an intervening air gap.
Abstract:
A pedestal connector that incorporates one or more grouped element channel link transmission lines is seen to have a dielectric body and two opposing contact ends that are intended to contact opposing contacts or traces. The dielectric body has an S-shaped configuration such that the transmission lines supported thereon make at least one change in direction, thereby permitting the use of such connector to interconnect elements lying in two different planes. The transmission lines include slots that extend within the frame and which define opposing, conductive surfaces formed on the dielectric body which are separated by an intervening air gap.
Abstract:
Termination assemblies for terminating high-frequency data signal transmission lines include housings with one or more cavities that receive ends of the transmission line therein. The transmission line typically includes a dielectric body and a plurality of conductive elements disposed thereon, with the plurality of conductive elements being arranged in pairs for differential signal transmission. The termination assemblies, in one embodiment include hollow end caps that are formed from a dielectric and which have one or more conductive contacts or plated surfaces disposed on or within the cavity so that they will frictionally mate with the conductive traces on the transmission line. In another embodiment, a connector housing is provided with a center slot and a plurality of dual loop contacts to provide redundant circuit paths and low inductance to the termination assembly. A coupling element may be utilized in the slot to achieve a desired level of coupling between the termination contacts.
Abstract:
Telecommunication main distribution frame structure including a PC board, several pairs of insertion pins, four insertion seats, four buses, four corresponding insertion seats connected with one end of the buses and four connectors connected with the other end of the buses. The PC board is formed with several insertion holes and soldering holes electrically connected with each other. The insertion seats are soldered at the soldering holes of the PC board. The corresponding insertion seats are inserted in the insertion seats. The PC board has a left board, a middle board and a right boards integrally connected with each other. Each of two openings of the insertion hole is provided with a circle of shallow conductive face divided-by a locating split into a left and a right halves. Each of two openings of the soldering hole is provided with a shallow conductive face. The insertion pin is a rectangular column made of insulating material. Each of two ends thereof is formed with a lip and a resilient well conductive plate is connected between the lips. The insertion pins are inserted into the insertion holes with the conductive plate aimed at the locating split of the insertion hole, whereby the conductive plate is resiliently pressed to contact with the conductive faces of the insertion hole so as to electrically connect the conductive faces.
Abstract:
A method for forming a Z-directed component for insertion into a mounting hole in a printed circuit board according to one example includes filling a first cavity having a tapered surface with a body material. A first layer of a constraining material is provided on top of the first cavity and has a second cavity having a width that is smaller than the first cavity. The second cavity is filled with the body material. Successive layers of the constraining material are provided on top of the first layer of the constraining material. Cavities of the successive layers of the constraining material are selectively filled with at least the body material to form layers of the main body portion of the Z-directed component. The constraining material is dissipated to release the Z-directed component from the constraining material and the Z-directed component is fired.
Abstract:
An aspect of the present invention provides a semiconductor device, in which densely packaging and high performance of optical elements are realized by a simple manufacturing process. The semiconductor device includes: a first chip module, a second chip module and a bonding layer. The first chip module includes a plurality of optical chips that are bonded within a substantially same plane with a first resin layer. The second chip module includes a plurality of control semiconductor chips and a plurality of connecting chips. The connecting chips include conductive materials piercing through the connecting chips. The control semiconductor chips and the connecting chips are bonded within a substantially same plane with a second resin layer. And the optical chips and the control semiconductor chips are electrically connected through the connecting chips.