SECONDARY BATTERY
An embodiment of the present invention provides a secondary battery including an electrode plate (for example, a negative plate), a one-side coated portion of which has a resistance higher than that of a both-side coated portion thereof, so as to minimize a difference of current amount between the o...
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| Format: | Patent |
| Sprache: | eng ; fre ; kor |
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| Zusammenfassung: | An embodiment of the present invention provides a secondary battery including an electrode plate (for example, a negative plate), a one-side coated portion of which has a resistance higher than that of a both-side coated portion thereof, so as to minimize a difference of current amount between the one-side coated portion and the both-side coated portion.
L'invention concerne, dans un mode de réalisation, une batterie secondaire comprenant une plaque d'électrode (par exemple, une plaque négative), dont une partie revêtue d'un côté présente une résistance supérieure à celle d'une partie revêtue des deux côtés, ce qui réduit au minimum un écart de quantité de courant entre la partie revêtue d'un côté et la partie revêtue des deux côtés.
본 발명의 일 실시예는 전극 극판(예를 들면, 음극 극판)에서 단면 코팅부의 저항을 양면 코팅부의 저항보다 더 높여 단면 코팅부와 양면 코팅부의 전류량 차이를 최소화 하는 이차 전지를 제공하는 것이다. |
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