发明名称 |
ELECTRODE ASSEMBLY AND POLYMER SECONDARY BATTERY CELL COMPRISING SAME |
摘要 |
An electrode assembly includes a cell stack part having (a) a structure in which one kind of radical unit is repeatedly disposed and has same number of electrodes and separators which are alternately disposed and integrally combined, or (b) a structure in which at least two kinds of radical units are disposed in a predetermined order, and an auxiliary unit disposed on at least one among an uppermost part or a lowermost part of the cell stack part. The one kind of radical unit of (a) has a four-layered structure in which a first electrode, a first separator, a second electrode and a second separator are sequentially stacked or a repeating structure in which the four-layered structure is repeatedly stacked, and each of the at least two kinds of radical units are stacked by ones in the predetermined order to form the four-layered structure or the repeating structure. |
申请公布号 |
EP2814103(A4) |
申请公布日期 |
2015.06.03 |
申请号 |
EP20140752035 |
申请日期 |
2014.02.17 |
申请人 |
LG CHEM, LTD. |
发明人 |
PARK, JI WON;KO, MYUNG HOON;NA, SEUNG HO;AHN, CHANG BUM |
分类号 |
H01M10/0585;H01M2/10;H01M10/04;H01M10/0565 |
主分类号 |
H01M10/0585 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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