NEGATIVE ELECTRODE SHEET AND USE THEREOF

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20230369605A1
SERIAL NO

18225647

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Provided in the present application are a negative electrode sheet and use thereof. The negative electrode sheet in the present application includes a negative electrode current collector and a negative electrode active layer that is disposed on at least one functional surface of the negative electrode current collector, where the negative electrode active layer includes a first negative electrode active layer and a second negative electrode active layer in a first direction of the negative electrode current collector, and the second negative electrode active layer is close to a side edge of the negative electrode current collector, and a ratio of a thickness of the second negative electrode active layer to a thickness of the first negative electrode active layer is (0.8-1.1):1.

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Patent Owner(s)

Patent OwnerAddress
ZHUHAI COSMX BATTERY CO LTDZHUFENG ROAD 209# JING'AN TOWN DOUMEN DISTRICT ZHUHAI GUANGDONG 519180 519180

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
LI, Shiguang Guangdong, CN 44 224
LIAO, Kejun Guangdong, CN 1 0

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