LITHIUM-ION SECONDARY BATTERY, AND METHOD OF AND APPARATUS FOR PRODUCING THE SAME
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United States of America Patent
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Issued Date -
Jan 30, 2014
app pub date -
Jun 25, 2013
filing date -
Jul 26, 2012
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A lithium-ion secondary battery 10 consisting of a laminar member 40 including a positive electrode collector layer 12, a positive electrode layer 16 consisting of a vapor-deposited polymer film 26 containing a positive electrode active substance 24, and positive-electrode-side vapor-deposited polymer films 36, 37, which are integrally laminated on each other, and a laminar member 42 including a negative electrode collector layer 14, a negative electrode layer 18 consisting of a vapor-deposited polymer film 30 containing a negative electrode active substance 28, and negative-electrode-side vapor-deposited polymer films 38, 39, which are integrally laminated on each other. The laminar members 40, 42 are superposed on each other such that the vapor-deposited polymer films 36, 37 are in contact with the vapor-deposited polymer films 38, 39. The vapor-deposited polymer films 36, 37, 38, 39 constitute a solid electrolyte layer 20.
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Cited Art Landscape
Patent Citation Ranking
- 5 Citation Count
- H01M Class
- 8.60 % this patent is cited more than
- 11 Age