The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 01, 2020
Filed:
Sep. 09, 2015
Applicant:
Samsung Sdi Co., Ltd., Yongin-si, KR;
Inventor:
Jaeil Seong, Yongin-si, KR;
Assignee:
SAMSUNG SDI CO., LTD., Yongin-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 2/02 (2006.01); H01M 10/058 (2010.01); H01M 10/052 (2010.01);
U.S. Cl.
CPC ...
H01M 2/0202 (2013.01); H01M 2/024 (2013.01); H01M 10/052 (2013.01); H01M 10/058 (2013.01); H01M 2002/0205 (2013.01);
Abstract
A curved secondary battery includes an electrode assembly including a first electrode plate, a second electrode plate, and a separator between the first and second electrode plates, a can accommodating the electrode assembly, the can being curved and portions of the can having different thicknesses in a bending direction of the can, the can having an opening in a side thereof that provide a passage for the electrode assembly, and a cap plate sealing the opening of the can.