Battery cell
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United States of America Patent
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May 23, 2017
Grant Date -
Mar 19, 2015
app pub date -
Feb 15, 2013
filing date -
Mar 7, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Provided is a battery cell including: an electrode assembly including a first electrode part, a second electrode part, and a separation membrane; a first terminal and a second terminal extending in a first direction or a fourth direction which is an opposite direction to the first direction from the first electrode part and the second electrode part, respectively; a first lead tap and a second lead tap connected to the first terminal and the second terminal, respectively; and a case in which the electrode assembly, the first terminal, and the second terminal are accommodated, which is sealed to expose the first lead tap and the second lead tap to the outside, and in which a sealing part sealed by coating a sealing member on circumferential sides joined with each other is formed.
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