Metal fusion bonding – Process – Plural joints
Patent
1997-12-12
1999-08-31
Ryan, Patrick
Metal fusion bonding
Process
Plural joints
228 45, H01L 2160
Patent
active
059442492
ABSTRACT:
A capillary (22) for use in wire bonding is provided. The capillary (22) includes a tubular body (24) having a longitudinal axis (AA). At least one notch (42, 62, 64) is formed in the tubular body. The angular alignment of the capillary (22) and capillary face (42) correspond to the angular position of each notch (42, 62, 64), thus allowing the position of the capillary face (42) to be controlled by inserting the capillary (22) into a capillary channel (44) having a wedge (32) that mates with the notch (42, 62, 64).
REFERENCES:
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patent: 5368216 (1994-11-01), Sakakura et al.
patent: 5544804 (1996-08-01), Test et al.
patent: 5829663 (1998-11-01), Khelemsky et al.
Macabitas George U.
Macabitas Luzviminda A.
Tan Sammy
Brady III W. James
Donaldson Richard L.
Knapp Jeffrey T.
Ryan Patrick
Texas Instruments Incorporated
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