Battery electrode sheet

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United States of America Patent

PATENT NO 8276695
APP PUB NO 20090311607A1
SERIAL NO

12548626

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Abstract

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A battery electrode sheet comprises a conductive substrate and an electrode material coated on at least a portion of the conductive substrate. The coated portion of the conductive substrate comprises a first region, a second region, and a transition region between the first and second regions. The electrode material on the first region has a first thickness; and the electrode material on the second region has a second thickness, which is smaller than the first thickness. The electrode material on the transition region has a thickness that decreases between the first and second regions.

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Patent Owner(s)

  • BYD COMPANY LIMITED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Han, Lei Shenzhen, CN 130 442
Wang, Changping Shenzhen, CN 1 27

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