Metal working – Method of mechanical manufacture – Assembling or joining
Patent
1982-11-30
1985-01-22
Hearn, Brian E.
Metal working
Method of mechanical manufacture
Assembling or joining
361433, H01G 900
Patent
active
044942990
ABSTRACT:
Solid electrolytic capacitors are made in a batch process by etching a tantalum foil to form a number of rows of teeth, screen-printing tantalum powder ink onto the teeth, processing the sheet through sintering, anodizing and manganesing stages, sequentially encapsulating opposite edges of the rows of teeth in conductive epoxy and the "gap" with insulating epoxy and separating the individual capacitors from the rows.
REFERENCES:
patent: 3889357 (1975-06-01), Millard et al.
patent: 4164005 (1979-08-01), Cheseldine
patent: 4188706 (1980-02-01), Millard et al.
Millard, R. J. et al., "A New Tantalum Chip Capacitor"in Proc. 28th Electronic Components Conference, Anaheim, CA, Apr. 1978, pp. 422-426.
Briscoe Peter F.
Franklin Robert W.
Hearn Brian E.
International Standard Electric Corporation
O'Halloran John T.
Ruzek Peter R.
Schiavelli Alan E.
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