METHOD FOR MANUFACTURING ELECTRODE FOR BATTERY, APPARATUS FOR MANUFACTURING ELECTRODE FOR BATTERY AND ELECTRODE COMPOSITE
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United States of America Patent
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Issued Date -
Oct 1, 2015
app pub date -
Nov 26, 2014
filing date -
Mar 25, 2014
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An electrode composite having such a structure that a first active material layer and a second active material layer are formed on two principal surfaces of a sheet body functioning as a current collector is formed. Each of the first and the second active material layer includes a plurality of strip-shaped parts which extend in a longitudinal direction of the sheet body and are arranged at a distance from each other. An area of a first principal surface of the sheet body corresponding to a gap between the second strip-shaped parts on a second principal surface is covered by one of the first strip-shaped parts; and an area of the second principal surface of the sheet body corresponding to a gap between the first strip-shaped parts on the first principal surface is covered by one of the second strip-shaped parts.
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