摘要:
An electrically conductive paste which includes a thermoplastic polymer, a conductive metal powder and an organic solvent system is disclosed. The invention further encompasses an electrically conductive composite which includes the aforementioned thermoplastic and metal, wherein the metal represents at least about 30% by volume, based on the total volume of the composite. The composite is formed from the paste under elevated temperature. The paste is employed in processes which involve electrically connecting electrical and electronic components under process conditions which convert the paste to the composite.
摘要:
An electrically conductive paste which includes a thermoplastic polymer, a conductive metal powder and an organic solvent system is disclosed. The invention further encompasses an electrically conductive composite which includes the aforementioned thermoplastic and metal, wherein the metal represents at least about 30% by volume, based on the total volume of the composite. The composite is formed from the paste under elevated temperature. The paste is employed in processes which involve electrically connecting electrical and electronic components under process conditions which convert the paste to the composite.
摘要:
Dielectric adhesive film patterned with clusters of electrically conductive filaments that extend through the film thickness for providing electrical interconnection and encapsulation. The dielectric adhesive material is reworkable. The clusters are formed by selectively electroplating a noble metal at a high current density.
摘要:
A method and a surface mount technology (SMT) pad structure are provided for implementing enhanced solder joint robustness. The SMT pad structure includes a base SMT pad. The base SMT pad receives a connector for soldering to the SMT pad structure. A standoff structure having a selected geometry is defined on the base SMT pad to increase thickness of the solder joint for the connector.
摘要:
A method and a surface mount technology (SMT) pad structure are provided for implementing enhanced solder joint robustness. The SMT pad structure includes a base SMT pad. The base SMT pad receives a connector for soldering to the SMT pad structure. A standoff structure having a selected geometry is defined on the base SMT pad to increase thickness of the solder joint for the connector.
摘要:
An opto-electronic module is housed in a hermetically sealed housing which is fabricated on a base member of solderable material to which a side wall structure is soldered. A cover is similarly provided that either is soldered to the top open end of the housing at the edge of the housing wall structure or is a cup-shaped member that slides over the wall structure and is soldered at the juxtaposed faces of the walls of the cover and the wall structure. Overlapping slots co-align to form a passage through which optical fibers may pass through the walls. The hermetic seal of the housing prevents the internal contamination of the module by water vapor, particulate matter or other contaminants.