Flat battery
Patent
·
OSTI ID:6004438
A flat battery for use in a micro-size device, including a cathode can having a substantially U-shaped cross-section, an anode can having a substantially inverted U-shaped cross-section, an anode and cathode active substances accommodated in a battery cell constituted by the cathode and anode cans, a separator provided between the anode and cathode active substances, and an insulative film provided at an upstanding portion of the cathode can to isolate the cathode can from the anode can and the anode active substance.
- Assignee:
- Kawaguchiko Seimitsu Company Limited (Japan)
- Patent Number(s):
- US 4487819
- OSTI ID:
- 6004438
- Country of Publication:
- United States
- Language:
- English
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