Electrolysis: processes – compositions used therein – and methods – Product produced by electrolysis involving electrolytic...
Patent
1995-06-14
1997-02-25
Gorgos, Kathryn
Electrolysis: processes, compositions used therein, and methods
Product produced by electrolysis involving electrolytic...
205 90, 205122, C25D 700
Patent
active
056056141
ABSTRACT:
Microcontactor able to be activated by a magnet comprising a flexible beam (5) in one or more conducting materials (13, 14, 15), having one end (4) attached to an insulating substrate (1) via the intermediary of a foot (3), and one free distal end (6) positioned above a contact stud (2) arranged on said substrate (1), said foot (3) and stud (2) being composed of conducting materials and provided with connecting means (7, 8, 9, 10) to an external electronic circuit, and said beam (5) being at least partly composed of a ferromagnetic material in which the beam (5), the foot (3) and the stud (2) are elements formed by electrodeposition of conducting materials from two areas (9, 10) of the substrate, said electrodeposition being carried out through a succession of masks (20, 30, 40) which are subsequently removed.
REFERENCES:
patent: 3974468 (1976-08-01), Ygfors
patent: 4436766 (1984-03-01), Williams
patent: 4899439 (1990-12-01), Potter et al.
patent: 4920639 (1990-05-01), Yee
Physikalische Blatter, vol, 49, No. 3, Mar. 1993 Weinheim DE, pp. 179-184, Bley et al, "Aufbruch in die Mikrowelt" p. 181.
Asulab S.A.
Gorgos Kathryn
Mee Brendan
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