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Publikováno v:
International Symposium for Testing and Failure Analysis.
Viewing the cross section of wafers with glass carriers has always been a challenging task. Add on to observing and determining the glue coverage is an uphill struggle due to the fragile nature of the glue. The traditional technique of cleaving wafer
Publikováno v:
2018 IEEE 38th International Electronics Manufacturing Technology Conference (IEMT).
In recent years, flip chip packaging by application of a copper pillar bump as an interconnector within the packages has successfully shrunk the package size to a minimum level, by maintaining or maximizing the chip application functionality. Neverth
Autor:
Eric Wong Soon Kiong, Chin Yung Lai
Publikováno v:
2018 IEEE 38th International Electronics Manufacturing Technology Conference (IEMT).
Scanning acoustic microcopy (SAM) method with inverted inspection direction has been successfully develop and evaluate the quality of flip chip underfill and interconnect bonds in manufacturing of microelectronic components. Acoustic microscopes util