Electric heating – Heating devices – Combined with diverse-type art device
Reexamination Certificate
2005-11-22
2005-11-22
Jeffery, John A. (Department: 3742)
Electric heating
Heating devices
Combined with diverse-type art device
C219S243000, C219S085100, C219S085220, C228S180220, C228S193000, C324S765010
Reexamination Certificate
active
06967307
ABSTRACT:
A method for enhancing temporary solder ball connection comprises the application of thermal energy to the solder balls, heating them to a submelting “softening” temperature, whereby the compression force required to connect all balls in a BGA is achieved at much reduced force, avoiding damage to the package, insert, substrate and support apparatus. Several forms of heating apparatus, and temperature measuring apparatus are disclosed.
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Farnworth Warren M.
Hembree David R.
Jeffery John A.
Micro)n Technology, Inc.
TraskBritt
LandOfFree
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