Metal fusion bonding – Process – Plural joints
Patent
1994-03-04
1995-05-23
Bradley, P. Austin
Metal fusion bonding
Process
Plural joints
228214, 228254, 428642, B23K 3102, B23K 3526
Patent
active
054173620
ABSTRACT:
An electrical connecting method connects a first contact of a first object to a second contact of a second object. The electrical connecting method includes the steps of coating a Ga system liquid metal on at least one of the first and second contacts, where the Ga system liquid metal includes a predetermined weight percent of Bi, and contacting the first contact to the second contact via the Ga system liquid metal. The predetermined weight percent of Bi is selected such that the liquid state of the Ga system liquid metal is maintained when the first and second contacts make contact via the Ga system liquid metal.
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European Search Report, The Hague, search completed Aug. 27, 1993.
Chiyonobu Tatsuo
Hashimoto Kaoru
Bradley P. Austin
Fujitsu Limited
Knapp Jeffrey T.
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