摘要:
Systems and methods for managing payments. An invoice is generated based on a first invoice detail from a first participant and the generated invoice is displayed to a second participant. The system receives a modification of the first invoice detail from the second participant along with a comment associated with the modification. The first invoice detail, the modification, and the comment are stored to the computer readable memory and a payment between the participants is facilitated based at least in part on the modification.
摘要:
A method is disclosed for making a microelectronic package. A material is applied to a first major surface of a microelectronic element to reduce the heights of protrusions projecting from the first major surface. The microelectronic element is assembled to a microelectronic component. A method of forming protrusions and an assembly incorporating the microelectronic element having protrusions is also disclosed.
摘要:
Multi-layer components such as circuit panels are fabricated by connecting conductive features such as traces one two or more superposed substrates using leads extending through an intermediate dielectric layer. The leads can be closely spaced to provide a high density vertical interconnection, and can be selectively connected to provide customization of the structure.
摘要:
Microelectronic contacts, such as flexible, tab-like, cantilever contacts, are provided with asperities disposed in a regular pattern. Each asperity has a sharp feature at its tip remote from the surface of the contact. As mating microelectronic elements are engaged with the contacts, a wiping action causes the sharp features of the asperities to scrape the mating element, so as to provide effective electrical interconnection and, optionally, effective metallurgical bonding between the contact and the mating element upon activation of a bonding material.
摘要:
A method of making a compliant microelectronic package includes providing a first substrate having a top surface with conductive pads and an opening extending therethrough to the first substrate so that a bottom surface of the second substrate confronts a top surface of the first substrate. A microelectronic element is attached to the first substrate so that a back face of the microelectronic element confronts the top surface of the first substrate. The contacts of the microelectronic element are electrically interconnected with the conductive pads of the second substrate. A dielectric sheet having conductive leads is juxtaposed with the first substrate. The second ends of the leads are electrically interconnected with the conductive pads of the second substrate, and the dielectric sheet and the second substrate are moved away from one another so as to vertically extend the leads.
摘要:
A microelectronic connection component includes a support such as a dielectric sheet having elongated leads extending along a surface. The leads have terminal ends permanently connected to the support and tip ends releasably connected to the support. The support is juxtaposed with a further element such as a semiconductor chip or wafer, and tip ends of the leads are bonded to contacts on the wafer using a bonding tool advanced through holes in the support. After bonding, the support and the further element are moved away from one another so as to deform the leads.
摘要:
A probe card for testing electronic elements includes a layer of dielectric material provided with a plurality of cavities supported on a substrate. A mass of fusible conductive material having a melting temperature below about 150° C. is disposed in each of said cavities, the dielectric material electrically insulating the masses of fusible conductive material from one another. A probe tip of conductive material having a melting temperature greater than about 150° C. is provided at one common end of each of the masses of fusible conductive material. The probe contacts are separated from an adjacent probe contact by at least one channel formed with the layer of dielectric material.
摘要:
A translator for connecting package terminals of a semiconductor chip package to connection pads on a substrate is disclosed. The package terminals are arranged in an array on the semiconductor chip package and the connection pads are arranged in an array on the substrate. The package terminals have a first pitch and the connection pads have a second pitch. The translator has a sheet-like support element with central region and a peripheral region which is more rigid than the central region. First translator terminals are exposed at a first surface of the support element, in the central region. Second translator terminals are exposed at a second surface of the support element, in the peripheral region. The first translator terminals have the first pitch so as to correspond to the package terminals and the second translator terminals have the second pitch so as to correspond to the connection pads. The first and second pitch are different. Traces are provided on the support element and are adapted to connect the package terminals to the first translator terminals.