Metal working – Method of mechanical manufacture – Electrical device making
Patent
1994-07-12
1996-10-22
Maples, John S.
Metal working
Method of mechanical manufacture
Electrical device making
296231, 429127, 429162, H01M 1004, H01M 1008
Patent
active
055672108
ABSTRACT:
Described is a thin-film battery, especially a thin-film microbattery, and a method for making same having application as a backup or primary integrated power source for electronic devices. The battery includes a novel electrolyte which is electrochemically stable and does not react with the lithium anode and a novel vanadium oxide cathode Configured as a microbattery, the battery can be fabricated directly onto a semiconductor chip, onto the semiconductor die or onto any portion of the chip carrier. The battery can be fabricated to any specified size or shape to meet the requirements of a particular application. The battery is fabricated of solid state materials and is capable of operation between -15.degree. C. and 150.degree. C.
REFERENCES:
patent: 5314507 (1994-05-01), Rossoll
patent: 5314765 (1994-05-01), Bates
Bates John B.
Dudney Nancy J.
Adams Harold W.
Craig George L.
Maples John S.
Martin Marietta Energy Systems Inc.
Spicer James M.
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