Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Include electrolyte chemically specified and method
Patent
1992-07-29
1994-08-16
Dees, Jose G.
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Include electrolyte chemically specified and method
429127, H01M 618
Patent
active
053386256
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: 4878094 (1989-10-01), Balkanski
patent: 5085953 (1992-02-01), Akridge et al.
Preparation of Nitrogen Phosphate Glasses From PON Phosphorous Oxynitride and Properties, Larbi Boubir; Inorganic Chemistry Review vol. 23, 1986, p. 343.
Jones, S. D. et al., A Thin Film Solid State Microbattery For Use In Powering Microsensors, MRS Solid State Ionics Symposium (1991).
Creus, R., et al., The Use of Ionic and Mixed Conductive Glasses in Microbatteries, Materials and Science Engineering, B3, 109-112 (1989).
Chemical Abstract 106(16):130547b.
Bates John B.
Dudney Nancy J.
Gruzalski Greg R.
Luck Christopher F.
Adams Harold W.
Barts Samuel
Craig George L.
Dees Jos,e G.
Griffin J. Donald
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