Method of making a lithium polymer battery and battery made by the method
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United States of America Patent
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May 18, 2004
Grant Date -
Jul 17, 2003
app pub date -
Oct 12, 1999
filing date -
Oct 13, 1998
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Abstract
A lithium (Li) polymer battery is provided. The Li polymer battery includes: a positive plate including a positive collector having a plurality of openings and a positive active material layer on at least one surface of the positive collector; a negative plate including a negative collector in a foil form, and a negative active material layer on at least on surface of the negative collector; and a separator between the positive and negative plates, for insulating the positive and negative plates.
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