Metal fusion bonding – Process – With condition responsive – program – or timing control
Patent
1996-05-10
1998-10-06
Bradley, P. Austin
Metal fusion bonding
Process
With condition responsive, program, or timing control
2281101, 228 11, B23K 2010
Patent
active
058164766
ABSTRACT:
The power supply may be operated during a given cycle sequentially to produce high and low frequency drive signals for operating an ultrasonic transducer for sequentially producing an ultrasonic output at the two frequencies to carry out bonding operations at two different bond sites respectively.
REFERENCES:
patent: 3054309 (1962-09-01), Elmore et al.
patent: 4824005 (1989-04-01), Smith, Jr.
patent: 5046654 (1991-09-01), Yamazaki et al.
patent: 5201454 (1993-04-01), Alfaro et al.
patent: 5244140 (1993-09-01), Ramsey et al.
patent: 5275324 (1994-01-01), Yamazaki et al.
patent: 5433369 (1995-07-01), Okumura
Alfaro Cesar
Buice David
Whelan Mike
Bradley P. Austin
Knapp Jeffrey T.
Verity Instruments Inc.
Zobal Arthur F.
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