Bump ball crimping apparatus
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United States of America Patent
Stats
-
Nov 1, 2005
Grant Date -
May 13, 2004
app pub date -
Oct 10, 2003
filing date -
Nov 8, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The bump ball crimping apparatus of the present invention is characterized in comprising an alignment plate 31 for aligning bump balls; a crimping table 32 on which the wafer to which bump balls are to be crimped is mounted; a crimping plate 42 that crimps the bump balls onto the bonding pads of the wafer; a Y-axis moving mechanism 35 that can move the alignment plate 31 in the Y direction and can fasten it at a predetermined position; an X-axis moving mechanism that can move the alignment plate 31 in the X direction and can fasten it at a predetermined position; and a second Y-axis moving mechanism 37 that can move the crimping table 32 in the Y direction and can fasten it at a predetermined position.
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