BATTERY AND ELECTRONIC DEVICE INCLUDING SAME

Title:

BATTERY AND ELECTRONIC DEVICE INCLUDING SAME

Document Type and Number:

WIPO Patent Application WO/2021/010716

Kind Code:

A1

Abstract:

A battery for an electronic device is provided. The battery includes a battery cell including a cathode, an anode, and a separator located between the cathode and the anode; cathode tabs, each including a first area electrically connected to the cathode and an unstructured second area protruding from the first area to outside of the cathode; anode tabs, each including a third area electrically connected to the anode and an unstructured fourth area protruding from the third area to outside of the anode; a cathode terminal joined to the second areas of the cathode tabs; and an anode terminal joined to the fourth areas of the anode tabs. The first areas do not overlap each other when viewed from the top of the battery cell, and the second areas are coupled to each other. The third areas do not overlap each other when viewed from the top of the battery cell, and the fourth areas are coupled to each other.

Inventors:

JEON YONGSUB (KR)
JANG KIYOUN (KR)
SEO YOUNGHO (KR)
YOON JONGMOON (KR)
LEE JAEYEON (KR)

Application Number:

PCT/KR2020/009215

Publication Date:

January 21, 2021

Filing Date:

July 13, 2020

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

H01M10/04; H01M10/052; H01M10/0587

Foreign References:

JP2013187077A	2013-09-19
US20060166088A1	2006-07-27
KR20180037786A	2018-04-13
JP2001176488A	2001-06-29
KR20180054038A	2018-05-24
US20190036148A1	2019-01-31
US10347896B2	2019-07-09

Other References: