Solid electrolyte battery

Chemistry: electrical current producing apparatus – product – and – Plural concentric or single coiled electrode

Reexamination Certificate

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Details

C429S164000, C429S163000

Reexamination Certificate

active

07144653

ABSTRACT:
A solid electrolyte battery is disclosed incorporating a wound electrode having a positive electrode with a collector having two sides on which positive-electrode active material layers are formed, a negative electrode with a collector having two sides on which negative-electrode active material layers are formed, and a solid electrolyte layer formed between the positive electrode and the negative electrode, wherein a total film thickness A of the positive-electrode active material layers satisfies a range from 60 mm to 150 mm and a ratio A/B of the total film thickness A of the positive-electrode active material layers with respect to a total thickness B of the negative-electrode active material layers satisfies a range from 0.5 to 1.2.

REFERENCES:
patent: 6277516 (2001-08-01), Sasaki et al.
patent: 6348282 (2002-02-01), Okochi et al.
patent: 6645675 (2003-11-01), Munshi

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