Title:
BATTERY CELL AND MANUFACTURING METHOD THEREOF, BATTERY, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/183865
Kind Code:
A1
Abstract:
Disclosed are a battery cell and a manufacturing method thereof, a battery, and an electronic device. The battery cell is formed by stacking a positive electrode plate, a separator and a negative electrode plate. The separator is integrally formed at at least one side of the positive electrode plate and/or the negative electrode plate to separate the positive electrode plate and the negative electrode plate. In the present invention, integrally forming the separator at at least one side of the positive electrode plate and/or the negative electrode plate can reduce the number of times required for aligning the positive electrode plate, the separator and the negative electrode plate, thereby simplifying a manufacturing process of a battery.
Inventors:
YU YUYING (CN)
Application Number:
PCT/CN2018/080988
Publication Date:
October 03, 2019
Filing Date:
March 29, 2018
Export Citation:
Assignee:
SHENZHEN QIANHAI YOURONG TECH LTD (CN)
International Classes:
H01M50/443; H01M50/489
Foreign References:
| CN107004808A | 2017-08-01 | |||
| US20160240829A1 | 2016-08-18 | |||
| CN104124427A | 2014-10-29 | |||
| US5882721A | 1999-03-16 | |||
| CN102388483A | 2012-03-21 | |||
| CN105470515A | 2016-04-06 |
Attorney, Agent or Firm:
CHINA WISPRO INTELLECTUAL PROPERTY LLP. (CN)
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