Electric heating – Heating devices – Tool or instrument
Patent
1996-01-22
1999-09-28
Walberg, Teresa
Electric heating
Heating devices
Tool or instrument
219243, 219229, 228 45, 228 11, H05B 100
Patent
active
059582707
ABSTRACT:
In a wedge tool having a heating device, a metal rod having a heating line, a conductive wire or a thin film-type heating plate is disposed at a predetermined portion of the wedge tool, to which power is supplied through a power supply unit, respectively, in order to provide heat to the wedge tool in wire bonding process. By having such a construction, the wedge tool has the heating system for generating heat, so that a substantially preferable and remarkable bonding force can be obtained.
REFERENCES:
patent: 1304146 (1919-05-01), Bertuleit
patent: 1767607 (1930-06-01), Moulthrop
patent: 2464633 (1949-03-01), Bohener
patent: 3101635 (1963-08-01), Kulicke, Jr.
patent: 3271555 (1966-09-01), Hirson et al.
patent: 3627192 (1971-12-01), Killingsworth
patent: 3641304 (1972-02-01), Angelucci
patent: 3766623 (1973-10-01), Lerner et al.
patent: 4030657 (1977-06-01), Scheffer
patent: 4117306 (1978-09-01), Shah
patent: 4315128 (1982-02-01), Matcovich et al.
patent: 4451325 (1984-05-01), Bubenzer
patent: 4597520 (1986-07-01), Biggs
patent: 4619395 (1986-10-01), Amorosi et al.
patent: 4821944 (1989-04-01), Tsumura
patent: 5240166 (1993-08-01), Fontana, Jr. et al.
patent: 5486682 (1996-01-01), Rysemus
patent: 5650081 (1997-07-01), Hudson
Davies, R.W. et al, "Composite Thermocompression Bonding Thermode", Western Electric Tech. Digest No. 34, Apr. 1974, pp. 9-10.
LG Semicon Co. Ltd.
Patel Vinod D.
Walberg Teresa
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